https://ceopedia.org/index.php?title=Quality_inspection&feed=atom&action=historyQuality inspection - Revision history2024-03-29T08:26:43ZRevision history for this page on the wikiMediaWiki 1.39.4https://ceopedia.org/index.php?title=Quality_inspection&diff=95956&oldid=prevSw: Text cleaning2023-11-18T02:17:55Z<p>Text cleaning</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 03:17, 18 November 2023</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Quality inspection''' are measures aimed at checking, measuring, or testing of one or more product characteristics and to relate the results to the requirements to confirm compliance. This task is usually performed by specialized personnel and does not fall within the responsibility of [[production]] workers. Products that don't comply with the specifications are rejected or returned to improve.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Quality inspection''' are measures aimed at checking, measuring, or testing of one or more product characteristics and to relate the results to the requirements to confirm compliance. This task is usually performed by specialized personnel and does not fall within the responsibility of [[production]] workers. Products that don't comply with the specifications are rejected or returned to improve.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== Origins of quality inspection ==</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Origins of quality inspection==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is the first stage of evolution of [[quality]] approach (see figure 1). The origins of the quality inspection back to the late nineteenth and early twentieth century. In days of fast-growing [[industry]], [https://en.wikipedia.org/wiki/Frederick_Winslow_Taylor Frederick Winslow Taylor] developed the rules of [[Principles of scientific management|scientific management]]. [[Quality]] wasn't up to speed with rapidly increasing labour productivity. Often, the [[customer]] had to reckon with defective [[product]]s. To alleviate customer frustration, this problem was solved by replacing the defective product with a new one. Conducting this type of procedure entailed generating considerable [[cost]]. To reduce the excessive cost escalation [[producer|manufacturer]]s introduced [[controller]] position, unknown to craft. The designated [[employee]], through carried out inspections, made sure that the greatest possible number of good products leave the gate of the factory. This initial form of quality inspection based on the principle of ''quality by sorting''.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is the first stage of evolution of [[quality]] approach (see figure 1). The origins of the quality inspection back to the late nineteenth and early twentieth century. In days of fast-growing [[industry]], [https://en.wikipedia.org/wiki/Frederick_Winslow_Taylor Frederick Winslow Taylor] developed the rules of [[Principles of scientific management|scientific management]]. [[Quality]] wasn't up to speed with rapidly increasing labour productivity. Often, the [[customer]] had to reckon with defective [[product]]s. To alleviate customer frustration, this problem was solved by replacing the defective product with a new one. Conducting this type of procedure entailed generating considerable [[cost]]. To reduce the excessive cost escalation [[producer|manufacturer]]s introduced [[controller]] position, unknown to craft. The designated [[employee]], through carried out inspections, made sure that the greatest possible number of good products leave the gate of the factory. This initial form of quality inspection based on the principle of ''quality by sorting''.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== The scope of quality inspection==</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==The scope of quality inspection==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Organization]] which uses quality inspection, treats inspector as if he was a customer. The optimum form of quality inspection is the man who's aim is the best [[customer satisfaction]]. Quality inspection serves three main purposes:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Organization]] which uses quality inspection, treats inspector as if he was a customer. The optimum form of quality inspection is the man who's aim is the best [[customer satisfaction]]. Quality inspection serves three main purposes:</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># [[Identification]] of the quality problem</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># [[Identification]] of the quality problem</div></td></tr>
</table>Swhttps://ceopedia.org/index.php?title=Quality_inspection&diff=94701&oldid=prevSw: Infobox5 upgrade2023-11-18T00:18:01Z<p>Infobox5 upgrade</p>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">}}</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Quality inspection''' are measures aimed at checking, measuring, or testing of one or more product characteristics and to relate the results to the requirements to confirm compliance. This task is usually performed by specialized personnel and does not fall within the responsibility of [[production]] workers. Products that don't comply with the specifications are rejected or returned to improve.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Quality inspection''' are measures aimed at checking, measuring, or testing of one or more product characteristics and to relate the results to the requirements to confirm compliance. This task is usually performed by specialized personnel and does not fall within the responsibility of [[production]] workers. Products that don't comply with the specifications are rejected or returned to improve.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In summary, Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. Other approaches related to Quality inspection include Quality assurance, Quality control and Statistical process control.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>In summary, Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. Other approaches related to Quality inspection include Quality assurance, Quality control and Statistical process control.</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{infobox5|list1={{i5link|a=[[Quality control]]}} &mdash; {{i5link|a=[[Line balancing]]}} &mdash; {{i5link|a=[[Quality assurance]]}} &mdash; {{i5link|a=[[Statistical process control]]}} &mdash; {{i5link|a=[[5S method]]}} &mdash; {{i5link|a=[[Single minute exchange of die]]}} &mdash; {{i5link|a=[[Control plan]]}} &mdash; {{i5link|a=[[Zero defects]]}} &mdash; {{i5link|a=[[Quality control plan]]}} }}</ins></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td></tr>
</table>Swhttps://ceopedia.org/index.php?title=Quality_inspection&diff=84514&oldid=prevSw: Infobox update2023-03-19T23:04:36Z<p>Infobox update</p>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>[[Quality control]]</li></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>[[Quality control]]</li></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>[[Quality assurance]]</li></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><li>[[Quality assurance]]</li></div></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>[[<del style="font-weight: bold; text-decoration: none;">Statistical process control</del>]]</li></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li>[[<ins style="font-weight: bold; text-decoration: none;">Single minute exchange of die</ins>]]</li></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>[[<del style="font-weight: bold; text-decoration: none;">Process strategies</del>]]</li></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li>[[<ins style="font-weight: bold; text-decoration: none;">Control plan</ins>]]</li></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>[[<del style="font-weight: bold; text-decoration: none;">Quality improvement</del>]]</li></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li>[[<ins style="font-weight: bold; text-decoration: none;">Zero defects</ins>]]</li></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><li>[[<del style="font-weight: bold; text-decoration: none;">Andon]]</li></del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><li>[[<ins style="font-weight: bold; text-decoration: none;">Quality </ins>control <ins style="font-weight: bold; text-decoration: none;">plan</ins>]]</li></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"><li>[[Total quality </del>control<del style="font-weight: bold; text-decoration: none;">]]</li></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
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</table>Swhttps://ceopedia.org/index.php?title=Quality_inspection&diff=73959&oldid=prev127.0.0.1: The LinkTitles extension automatically added links to existing pages (<a target="_blank" rel="noreferrer noopener" class="external free" href="https://github.com/bovender/LinkTitles">https://github.com/bovender/LinkTitles</a>).2023-02-16T02:43:49Z<p>The LinkTitles extension automatically added links to existing pages (<a target="_blank" rel="noreferrer noopener" class="external free" href="https://github.com/bovender/LinkTitles">https://github.com/bovender/LinkTitles</a>).</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 03:43, 16 February 2023</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Examples of Quality inspection==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Examples of Quality inspection==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* '''Visual Inspection''': Visual inspection is the most common type of quality inspection. In this type of inspection, the inspector looks at the product to ensure that it meets all of the required specifications. This may include examining the product for flaws, defects, or other issues.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''Visual Inspection''': <ins style="font-weight: bold; text-decoration: none;">[[</ins>Visual inspection<ins style="font-weight: bold; text-decoration: none;">]] </ins>is the most common type of quality inspection. In this type of inspection, the inspector looks at the product to ensure that it meets all of the required specifications. This may include examining the product for flaws, defects, or other issues.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Functional Testing''': Functional testing is also a common type of quality inspection. In this type of inspection, the inspector tests the product to make sure that it is functioning as expected. This may include testing the product in different conditions, such as checking the power consumption, speed, or other performance criteria.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Functional Testing''': Functional testing is also a common type of quality inspection. In this type of inspection, the inspector tests the product to make sure that it is functioning as expected. This may include testing the product in different conditions, such as checking the power consumption, speed, or other performance criteria.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical Process Control (SPC)''': Statistical process control is a type of quality inspection that uses statistical analysis to evaluate the performance of the product. This may include analyzing the data from production to determine whether the product is meeting the desired specifications.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical Process Control (SPC)''': Statistical process control is a type of quality inspection that uses statistical analysis to evaluate the performance of the product. This may include analyzing the data from production to determine whether the product is meeting the desired specifications.</div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Advantages of Quality inspection==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Advantages of Quality inspection==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is an important part of the manufacturing process as it allows for a certain level of control and quality assurance. It can help to reduce customer complaints, improve customer satisfaction, and increase the efficiency of the production process. The following are some of the main advantages of quality inspection: </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is an important part of the <ins style="font-weight: bold; text-decoration: none;">[[</ins>manufacturing process<ins style="font-weight: bold; text-decoration: none;">]] </ins>as it allows for a certain level of control and quality assurance. It can help to reduce customer complaints, improve customer satisfaction, and increase the <ins style="font-weight: bold; text-decoration: none;">[[</ins>efficiency<ins style="font-weight: bold; text-decoration: none;">]] </ins>of the production process. The following are some of the main advantages of quality inspection: </div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* '''Improved Quality''': Quality inspection ensures that the finished product meets customer specifications, as well as any other standards that may be set by the company. This helps to guarantee that customers receive a product that is of high quality and free of any defects.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''Improved Quality''': Quality inspection ensures that the <ins style="font-weight: bold; text-decoration: none;">[[</ins>finished product<ins style="font-weight: bold; text-decoration: none;">]] </ins>meets customer specifications, as well as any other standards that may be set by the <ins style="font-weight: bold; text-decoration: none;">[[</ins>company<ins style="font-weight: bold; text-decoration: none;">]]</ins>. This helps to guarantee that customers receive a product that is of high quality and free of any defects.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Reduced Costs''': Quality inspection can help to reduce costs associated with producing a defective product. By catching any defects before they are shipped to a customer, companies can save on the cost of replacing or repairing the product.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Reduced Costs''': Quality inspection can help to reduce costs associated with producing a defective product. By catching any defects before they are shipped to a customer, companies can save on the cost of replacing or repairing the product.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Improved Efficiency''': Quality inspection helps to ensure that production processes are efficient and running smoothly. By catching mistakes early on, companies can reduce waste and ensure that their products are produced in a timely manner.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Improved Efficiency''': Quality inspection helps to ensure that production processes are efficient and running smoothly. By catching mistakes early on, companies can reduce waste and ensure that their products are produced in a timely manner.</div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Although quality inspection is a common practice to ensure products meet certain standards, there are several limitations that can affect the effectiveness of the process. These limitations include:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Although quality inspection is a common practice to ensure products meet certain standards, there are several limitations that can affect the effectiveness of the process. These limitations include:</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Time''': Quality inspection can take a considerable amount of time to complete depending on the complexity of the product and the number of characteristics being tested. This can lead to delays in production and lost profits.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Time''': Quality inspection can take a considerable amount of time to complete depending on the complexity of the product and the number of characteristics being tested. This can lead to delays in production and lost profits.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* '''Cost''': Quality inspection often requires specialized personnel, equipment and materials, all of which add to the cost of production.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''Cost''': Quality inspection often requires specialized personnel, equipment and materials, all of which add to the <ins style="font-weight: bold; text-decoration: none;">[[</ins>cost of production<ins style="font-weight: bold; text-decoration: none;">]]</ins>.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Focus''': Quality inspection is usually limited to testing for only a few characteristics of the product, leaving other potential issues undetected.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Focus''': Quality inspection is usually limited to testing for only a few characteristics of the product, leaving other potential issues undetected.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Human Error''': Quality inspection is often performed by human testers, which can lead to errors due to fatigue, lack of concentration, or lack of expertise.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Human Error''': Quality inspection is often performed by human testers, which can lead to errors due to fatigue, lack of concentration, or lack of expertise.</div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. This process is usually performed by specialized personnel and doesn't fall within the responsibility of production workers. Other approaches related to Quality inspection include: </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. This process is usually performed by specialized personnel and doesn't fall within the responsibility of production workers. Other approaches related to Quality inspection include: </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Quality assurance - this is an approach that focuses on prevention of errors and defects in the production process. Quality assurance seeks to ensure that the product will meet its specifications and requirements, and that the production process is consistent and reliable. </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Quality assurance - this is an approach that focuses on prevention of errors and defects in the production process. Quality assurance seeks to ensure that the product will meet its specifications and requirements, and that the production process is consistent and reliable. </div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* Quality control - this is an approach that focuses on the detection and removal of errors and defects that may have occurred during the production process. Quality control measures are used to identify any issues or potential problems and take corrective action to improve the process. </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Quality control - this is an approach that focuses on the detection and removal of errors and defects that may have occurred during the production process. Quality control measures are used to identify any issues or potential problems and take corrective <ins style="font-weight: bold; text-decoration: none;">[[</ins>action<ins style="font-weight: bold; text-decoration: none;">]] </ins>to improve the process. </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Statistical process control - this is an approach that uses statistical methods to monitor and control the production process. It is used to detect any inconsistencies in the process, identify the cause of the problem, and take corrective action. </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Statistical process control - this is an approach that uses statistical methods to monitor and control the production process. It is used to detect any inconsistencies in the process, identify the cause of the problem, and take corrective action. </div></td></tr>
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</table>127.0.0.1https://ceopedia.org/index.php?title=Quality_inspection&diff=73958&oldid=prevSw: Article improvement2023-02-16T02:43:28Z<p>Article improvement</p>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== The scope of quality inspection==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== The scope of quality inspection==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Organization]] which uses quality inspection, treats inspector as if he was a customer. The optimum form of quality inspection is the man who's aim is the best [[customer satisfaction]]. Quality inspection serves three main purposes:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Organization]] which uses quality inspection, treats inspector as if he was a customer. The optimum form of quality inspection is the man who's aim is the best [[customer satisfaction]]. Quality inspection serves three main purposes:</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># [[Identification]] of the quality problem</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># [[Identification]] of the quality problem</div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical inspection''' - a lot of statistical inspection is assessed on the basis taken in a random sample. Therefore, this form of control is called a ''sample inspection''. Depending on the size and frequency of [[sampling]] and the use of [[audit]] information to reverse effects on the production process, inspection may be statistical in nature. This method was typical in early phase of quality control.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical inspection''' - a lot of statistical inspection is assessed on the basis taken in a random sample. Therefore, this form of control is called a ''sample inspection''. Depending on the size and frequency of [[sampling]] and the use of [[audit]] information to reverse effects on the production process, inspection may be statistical in nature. This method was typical in early phase of quality control.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''[[Statistical process control]]''' (SPC) is an idea created by [[Walter A. Shewhart]] who created methodology for using statistics to detect potential errors before they happen. Thanks to Shewhart's [[control chart]]s managers can predict errors based on information about production process malfunctions. This method was popularized in phase of quality control and is used in quality assurance and quality [[management]] approaches.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''[[Statistical process control]]''' (SPC) is an idea created by [[Walter A. Shewhart]] who created methodology for using statistics to detect potential errors before they happen. Thanks to Shewhart's [[control chart]]s managers can predict errors based on information about production process malfunctions. This method was popularized in phase of quality control and is used in quality assurance and quality [[management]] approaches.</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Examples of Quality inspection==</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Visual Inspection''': Visual inspection is the most common type of quality inspection. In this type of inspection, the inspector looks at the product to ensure that it meets all of the required specifications. This may include examining the product for flaws, defects, or other issues.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Functional Testing''': Functional testing is also a common type of quality inspection. In this type of inspection, the inspector tests the product to make sure that it is functioning as expected. This may include testing the product in different conditions, such as checking the power consumption, speed, or other performance criteria.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Statistical Process Control (SPC)''': Statistical process control is a type of quality inspection that uses statistical analysis to evaluate the performance of the product. This may include analyzing the data from production to determine whether the product is meeting the desired specifications.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Dimensional Measurement''': Dimensional measurement is a type of quality inspection that involves measuring the size and shape of the product to make sure it meets the required specifications. This may include measuring the length, width, height, and other dimensions of the product.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Sampling''': Sampling is another type of quality inspection that involves testing a sample of the product to make sure it meets the required specifications. This may involve taking a sample of the product and performing tests on it to determine if it meets the specifications.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Advantages of Quality inspection==</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Quality inspection is an important part of the manufacturing process as it allows for a certain level of control and quality assurance. It can help to reduce customer complaints, improve customer satisfaction, and increase the efficiency of the production process. The following are some of the main advantages of quality inspection: </ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Improved Quality''': Quality inspection ensures that the finished product meets customer specifications, as well as any other standards that may be set by the company. This helps to guarantee that customers receive a product that is of high quality and free of any defects.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Reduced Costs''': Quality inspection can help to reduce costs associated with producing a defective product. By catching any defects before they are shipped to a customer, companies can save on the cost of replacing or repairing the product.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Improved Efficiency''': Quality inspection helps to ensure that production processes are efficient and running smoothly. By catching mistakes early on, companies can reduce waste and ensure that their products are produced in a timely manner.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Limitations of Quality inspection==</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Although quality inspection is a common practice to ensure products meet certain standards, there are several limitations that can affect the effectiveness of the process. These limitations include:</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Time''': Quality inspection can take a considerable amount of time to complete depending on the complexity of the product and the number of characteristics being tested. This can lead to delays in production and lost profits.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Cost''': Quality inspection often requires specialized personnel, equipment and materials, all of which add to the cost of production.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Focus''': Quality inspection is usually limited to testing for only a few characteristics of the product, leaving other potential issues undetected.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Human Error''': Quality inspection is often performed by human testers, which can lead to errors due to fatigue, lack of concentration, or lack of expertise.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''Subjectivity''': Quality inspection can be subjective, as it relies on the opinion of the tester. This can lead to inconsistent results.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Other approaches related to Quality inspection==</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. This process is usually performed by specialized personnel and doesn't fall within the responsibility of production workers. Other approaches related to Quality inspection include: </ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Quality assurance - this is an approach that focuses on prevention of errors and defects in the production process. Quality assurance seeks to ensure that the product will meet its specifications and requirements, and that the production process is consistent and reliable. </ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Quality control - this is an approach that focuses on the detection and removal of errors and defects that may have occurred during the production process. Quality control measures are used to identify any issues or potential problems and take corrective action to improve the process. </ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Statistical process control - this is an approach that uses statistical methods to monitor and control the production process. It is used to detect any inconsistencies in the process, identify the cause of the problem, and take corrective action. </ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">In summary, Quality inspection is a process of measuring and testing the characteristics of a product in order to ensure that it fulfills the requirements of the specifications. Other approaches related to Quality inspection include Quality assurance, Quality control and Statistical process control.</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==References==</div></td></tr>
</table>Swhttps://ceopedia.org/index.php?title=Quality_inspection&diff=69623&oldid=prev127.0.0.1: The LinkTitles extension automatically added links to existing pages (<a target="_blank" rel="noreferrer noopener" class="external free" href="https://github.com/bovender/LinkTitles">https://github.com/bovender/LinkTitles</a>).2023-01-20T23:21:01Z<p>The LinkTitles extension automatically added links to existing pages (<a target="_blank" rel="noreferrer noopener" class="external free" href="https://github.com/bovender/LinkTitles">https://github.com/bovender/LinkTitles</a>).</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 00:21, 21 January 2023</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Sample size==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Sample size==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>See: [[sampling]] for more information.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>See: [[sampling]] for more information.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Due to improvement of statistical methods 100% sample is not necessary, and it never have been efficient. In practice errors made by quality inspectors lead to sending low quality products to customers. The most efficient way is quality self-assessment and protective actions. In fact, many scholars and managers point that quality inspection does not create value to the customer (e.g. [[Genichi Taguchi]]). </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Due to improvement of <ins style="font-weight: bold; text-decoration: none;">[[</ins>statistical methods<ins style="font-weight: bold; text-decoration: none;">]] </ins>100% sample is not necessary, and it never have been efficient. In practice errors made by quality inspectors lead to sending low quality products to customers. The most efficient way is quality self-assessment and protective actions. In fact, many scholars and managers point that quality inspection does not create value to the customer (e.g. [[Genichi Taguchi]]). </div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Inspection one hundred percent''' - consists of subjecting the inspection of all units produced. Due to time-consuming, this [[method]] is applied only to products manufactured individually or in small series. It was typical for phase of quality inspection</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Inspection one hundred percent''' - consists of subjecting the inspection of all units produced. Due to time-consuming, this [[method]] is applied only to products manufactured individually or in small series. It was typical for phase of quality inspection</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical inspection''' - a lot of statistical inspection is assessed on the basis taken in a random sample. Therefore, this form of control is called a ''sample inspection''. Depending on the size and frequency of [[sampling]] and the use of [[audit]] information to reverse effects on the production process, inspection may be statistical in nature. This method was typical in early phase of quality control.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''Statistical inspection''' - a lot of statistical inspection is assessed on the basis taken in a random sample. Therefore, this form of control is called a ''sample inspection''. Depending on the size and frequency of [[sampling]] and the use of [[audit]] information to reverse effects on the production process, inspection may be statistical in nature. This method was typical in early phase of quality control.</div></td></tr>
</table>127.0.0.1https://ceopedia.org/index.php?title=Quality_inspection&diff=58305&oldid=prevSw: Infobox update2019-12-01T18:08:47Z<p>Infobox update</p>
<p><b>New page</b></p><div>{{infobox4<br />
|list1=<br />
<ul><br />
<li>[[Quality control]]</li><br />
<li>[[Quality assurance]]</li><br />
<li>[[5S method]]</li><br />
<li>[[Statistical process control]]</li><br />
<li>[[Process strategies]]</li><br />
<li>[[Quality improvement]]</li><br />
<li>[[Andon]]</li><br />
<li>[[Total quality control]]</li><br />
<li>[[Quality loss function]]</li><br />
</ul><br />
}}<br />
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<br />
<br />
'''Quality inspection''' are measures aimed at checking, measuring, or testing of one or more product characteristics and to relate the results to the requirements to confirm compliance. This task is usually performed by specialized personnel and does not fall within the responsibility of [[production]] workers. Products that don't comply with the specifications are rejected or returned to improve.<br />
<br />
== Origins of quality inspection ==<br />
Quality inspection is the first stage of evolution of [[quality]] approach (see figure 1). The origins of the quality inspection back to the late nineteenth and early twentieth century. In days of fast-growing [[industry]], [https://en.wikipedia.org/wiki/Frederick_Winslow_Taylor Frederick Winslow Taylor] developed the rules of [[Principles of scientific management|scientific management]]. [[Quality]] wasn't up to speed with rapidly increasing labour productivity. Often, the [[customer]] had to reckon with defective [[product]]s. To alleviate customer frustration, this problem was solved by replacing the defective product with a new one. Conducting this type of procedure entailed generating considerable [[cost]]. To reduce the excessive cost escalation [[producer|manufacturer]]s introduced [[controller]] position, unknown to craft. The designated [[employee]], through carried out inspections, made sure that the greatest possible number of good products leave the gate of the factory. This initial form of quality inspection based on the principle of ''quality by sorting''.<br />
<br />
== The scope of quality inspection==<br />
<br />
[[Organization]] which uses quality inspection, treats inspector as if he was a customer. The optimum form of quality inspection is the man who's aim is the best [[customer satisfaction]]. Quality inspection serves three main purposes:<br />
# [[Identification]] of the quality problem<br />
# Provision of [[information]] to managers<br />
# Elimination of the problem by managers<br />
Quality inspection can be performed at the end of production [[process]] ([[final inspection]]) or at several stages of the production (intermediate inspection). <br />
<br />
==Quality inspection vs. quality control==<br />
[[Image:quality_management_development.jpg|right|thumb|500px|frame|Development of quality approach]]<br />
'''Quality inspection''' is concerned on postoperative or post-production check of products. It doesn't have direct impact on [[production process]]. Quality inspector only sorts products, and he doesn't let poor quality products to leave the factory. Quality inspection has no feedback loop. That means that information about failures and their causes is not passed to workers or managers. Therefore, this [[system]] cannot improve itself.<br />
<br />
'''[[Quality control]]''' is the next stage of quality approach evolution. In that approach there is a direct connection between quality inspector and workers. Tests should not only distinguish bad products from good, but also find the cause of problems. This information should be sent to managers, as well as workers, who can then improve the process. The sub-stage of quality control is [[statistical quality control]], known also as [[statistical process control]]. Quality control is a one feedback loop system. Information is passed to workers, who can try to improve their [[work]], but not to change system or product.<br />
<br />
See comparison between quality control and '''quality assurance''' in article about [[Quality control]].<br />
<br />
==Sample size==<br />
See: [[sampling]] for more information.<br />
Due to improvement of statistical methods 100% sample is not necessary, and it never have been efficient. In practice errors made by quality inspectors lead to sending low quality products to customers. The most efficient way is quality self-assessment and protective actions. In fact, many scholars and managers point that quality inspection does not create value to the customer (e.g. [[Genichi Taguchi]]). <br />
* '''Inspection one hundred percent''' - consists of subjecting the inspection of all units produced. Due to time-consuming, this [[method]] is applied only to products manufactured individually or in small series. It was typical for phase of quality inspection<br />
* '''Statistical inspection''' - a lot of statistical inspection is assessed on the basis taken in a random sample. Therefore, this form of control is called a ''sample inspection''. Depending on the size and frequency of [[sampling]] and the use of [[audit]] information to reverse effects on the production process, inspection may be statistical in nature. This method was typical in early phase of quality control.<br />
* '''[[Statistical process control]]''' (SPC) is an idea created by [[Walter A. Shewhart]] who created methodology for using statistics to detect potential errors before they happen. Thanks to Shewhart's [[control chart]]s managers can predict errors based on information about production process malfunctions. This method was popularized in phase of quality control and is used in quality assurance and quality [[management]] approaches.<br />
<br />
==References==<br />
* Boukouvalas, C., De Natale, F., De Toni, G., Kittler, J., Marik, R., Mirmehdi, M.,... & Vernazza, F. (1997, May). ''[http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.60.2922&rep=rep1&type=pdf An integrated system for quality inspection of tiles]''. In Int. Conference on Quality Control by Artificial Vision, QCAV (Vol. 97, p. 49-54).<br />
* Lieberman GJ (1965), ''[http://www.tandfonline.com/doi/abs/10.1080/00401706.1965.10490263 Statistical Process Control and The Impact of Automatic Process Control]'', Technometrics, Volume 7, Issue 3<br />
* Taguchi, G. (1986). ''Introduction to quality engineering: designing quality into products and processes''<br />
* Taylor HM, ''[http://amstat.tandfonline.com/doi/abs/10.1080/00401706.1967.10490439 Statistical Control of a Gaussian Process]'', Technometrics, Volume 9, Issue 1<br />
* Unal, R., & Dean, E. B. (1990). ''[http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20040121019.pdf Taguchi approach to design optimization for quality and cost: an overview]''.<br />
* [https://wawak.pl/en/content/myth-added-value-inspection Myth of added value of inspection] @ wawak.pl.<br />
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{{aa|Slawomir Wawak}}<br />
[[Category:Quality management]]<br />
[[pl:Kontrola jakości]]</div>Sw