Computer integrated manufacturing

Involve use of computers in manufacturing companies. Huge XX w. increase in the use of computers, and decreasing price of computing power meant that more and more manufacturers could use information technology to control in all phases of the production process. At some stage of the IT development some software company's created product and philosophy called CIM system.

CIM components

Cooperation of computers is possible through the network that connects individual users within an enterprise and allows for the processing of data between subsystems of the CIM.

Applications

CAx systems must be closely linked to form a specified CIM architecture. One of the possible structures is the use of a large central computer, which is responsible for processing the data. Another option is to use multiprocess system, i.e. one central computer consisting of many process modules.

Subsystems of integrated manufacture can be seen in all phases of the product life cycle, starting with conceptual design and development phase, during which CAD systems are used, until the phase in which the product is subjected to quality control by software named CAQ. The conclusions of quality control goes back to the CAD systems. The design of the product is affected by problems revealed in the design phase, technological processes and assembly by using CAP systems. CAM systems control the technological process equipment, which receive data from the CAP and PPC. It can also be a source of information for them. The process allows for the continuous improvement of technology, improving the quality of the product and finally to improve the economic results of the company.

Examples of Computer integrated manufacturing

• Automated assembly lines: Automated assembly lines are used by many manufacturers to increase productivity and reduce human errors. Automated assembly lines typically use robots and other computer-controlled machines to assemble components into a finished product. Automated assembly lines help reduce the amount of time needed to produce a product and increase accuracy and quality.
• Automated quality control: Quality control processes are often automated using computer vision systems, which inspect products for defects. Computer vision systems use cameras and sensors to monitor production and detect defects in real time. Automated quality control systems can help reduce costly mistakes and ensure products meet quality standards.
• Automated inventory management: Automated inventory management systems are used to track inventory levels and manage the flow of products throughout a manufacturing process. Automated inventory systems can minimize unnecessary inventory costs by ensuring the right amount of materials are ordered on time.
• Machine learning: Machine learning algorithms can be used to analyze large amounts of data and identify patterns that can be used to optimize manufacturing processes. Machine learning algorithms can also be used to detect potential problems in production and suggest solutions.

Advantages of Computer integrated manufacturing

A Computer Integrated Manufacturing (CIM) system is a comprehensive system for managing and controlling a manufacturing process. It provides a wide range of benefits for the users, such as:

• Improved efficiency of production, as CIM systems integrate information from the design, planning, production and quality control;
• Reduced cost of production, as CIM systems automate certain redundant tasks, allowing for increased productivity and more efficient use of resources;
• Improved quality control, as CIM systems continuously monitor and adjust production parameters to ensure that the finished product meets specifications;
• Greater flexibility, as CIM systems allow manufacturers to quickly and easily adjust to changes in product design or customer demand; and
• Improved traceability of parts, as CIM systems record information such as serial numbers and production data.

Limitations of Computer integrated manufacturing

Computer Integrated Manufacturing (CIM) systems have revolutionized the way manufacturing companies operate. However, there are several limitations to CIM systems which should be taken into consideration before implementing them. These limitations include:

• The high cost of implementation and maintenance - CIM systems can be expensive to implement, and require regular maintenance and updating in order to remain effective.
• The complexity of CIM systems - CIM systems are often complex and difficult to understand, making them difficult to manage effectively.
• The failure of CIM systems to keep up with changing technology - CIM systems can quickly become outdated or obsolete, meaning that companies must constantly invest in new and updated CIM systems.
• The potential for software glitches or errors - CIM systems are highly reliant on software, and any software glitches or errors can lead to costly production delays or other issues.
• The risk of data security breaches - CIM systems typically store sensitive data, making them vulnerable to data security breaches.

Other approaches related to Computer integrated manufacturing

The use of computers in manufacturing companies has seen an exponential increase over the past few decades, as the price of computing power has decreased significantly. This has allowed companies to control all phases of the production process through the implementation of information technology. One of the most popular approaches to this is the CIM system, or Computer Integrated Manufacturing system. Here are some of the other approaches related to CIM:

• Automated Materials Handling: This is the automated movement of materials from one point of production to the next with the help of automated equipment such as robots and conveyor belts.
• Automated Process Control: This is the automated control of processes within the manufacturing environment, such as temperature and pressure controls.
• Automated Quality Control: This is the use of automated systems such as sensors and cameras to ensure that products are manufactured according to the highest quality standards.
• Internet of Things (IoT): This is the use of connected devices such as sensors and RFID tags to track production materials and products in real time.

In conclusion, the use of computers in manufacturing companies has seen a dramatic increase over the past few decades, and the implementation of the CIM system has been supplemented by several other approaches to further improve the efficiency and productivity of the production process. These approaches include automated materials handling, automated process control, automated quality control, and the Internet of Things.

Computer integrated manufacturing — recommended articles

Smart factory — IT systems in production management — Continuous operations — Production system — Line balancing — Andon cord — Jidoka — Ai in manufacturing — Continuous process

References

• Groover, M. P. (2007). Automation, production systems, and computer-integrated manufacturing. Prentice Hall Press.