The Importance of Information Technology to Manufacturing
Source: Shangpin China |
Type: website encyclopedia |
Time: June 16, 2014
The development of the information industry has provided material equipment and technical support for the promotion and application of information technology. The application of information technology in all walks of life has opened up markets for the development of the information industry and has become the source of power for the development of the information industry. Through the joint efforts of the government, industry organizations and enterprises over the years, Website production The application of information technology in traditional industries has also made remarkable progress: the application of enterprise information technology such as equipment manufacturing and process flow has made rapid progress and played a significant role. Computer Integrated Manufacturing (CIM) connects the automatic processing devices in the factory with computers to reduce design time, improve equipment utilization, shorten manufacturing cycle, reduce inventory and improve product quality. 1. Computer aided design and manufacturing Now, Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) have become important components of most manufacturing systems. Product designers and engineers using CAD systems work with powerful computer graphic workstations. This workstation is equipped with a program that can draw design drawings on the display. By manipulating a stylus, scanner, or mouse, designers can define product dimensions and accurately display its lines, dents, and other features. Each element on the design drawing is displayed on the screen according to the defined specifications. You can quickly make changes by adding, deleting or modifying details on the design drawing. CAD tools usually work in a three-dimensional way. Designers can define and see the length, width and height of the product on the screen. The design drawing can be rotated, tilted and reversed so that designers can view the product from all angles. When the design drawing is completed, it is stored on the disk, so that it can be reviewed, edited or printed at any time. CAD design drawings are often input into the CAM system CAM system realizes the automation of manufacturing process and manages the manufacturing process by means of information technology. CAM software controls the tools and machines in the factory through CAD database to produce products designed by CAD system. CAD design drawings are often input into the CAM system CAM system realizes the automation of manufacturing process and manages the manufacturing process by means of information technology. CAM software controls the tools and machines in the factory through CAD database to produce products designed by CAD system. 2. Flexible manufacturing CAM improves the efficiency of the entire manufacturing process by automatically preparing the machines needed for the next step of work. The ability to shorten the machine preparation time by 75% and improve the product quality by 75 to 90 weft is flexible manufacturing. The shorter preparation time enables smaller work to run, provides higher scheduling flexibility, and also shortens the processing preparation time. The following clip shows the flexible manufacturing of Flextronics. Flextronics, headquartered in Singapore, is the second largest contract manufacturing company in the world. Its 18000 employees, like those in other contract manufacturing companies, manufacture electronic components (including circuit boards) for famous information technology companies such as Cisco, HP, Motorola and Palm. These famous information technology companies decided to outsource the manufacturing of electronic components rather than establish and operate their own factories. This is because the contract manufacturer has the facilities and technology to produce these electronic components, and can manufacture these customized components at a lower cost and a higher quality standard. In Flextronics, the orders of any customer enterprise will not exceed 10% of its total business Flextronics strives to maintain a diverse customer base so that it does not rely too much on a company. In some cases, Flextronics will produce a large number of products with only slight differences, and sometimes it will produce some products with a small number, but each batch has great differences. This means that Flextronics' factories must be more flexible than those of its customers. Flexible manufacturing has become a very flexible, fast-paced and competitive global organization. Without this capability, Flextronics probably does not exist. 3. Robot Robot is a kind of equipment controlled by computer, which can actually manipulate the surrounding environment. On the assembly line, pick and place robots can usually be set to complete the following four functions: move to the position of a part, grab the part, move to the place where the part is needed, and put the part down. What is currently being studied is more complex robots, which can sense through various sensor devices (collect information directly from their environment), and analyze the information to determine the correct course of action to take. Although the improvement of computer capability and the decrease of cost will undoubtedly make robots more advanced and capable, it is not expected that robots will be as magical as those seen in science fiction movies. At present, the industry has not yet provided robots with a human like appearance, and it is not easy to do so. Most robots are programmable machines as they look. Some robots have control arms and claws (arms and fingers), while others have computer vision systems, but they are still machines - neither personality nor will. 4. Computer vision system In the manufacturing industry, product quality and consistency are indispensable. The reasons are as follows: First, current consumers will not accept inferior products, and they do not have to accept them. Competition enables consumers to buy most products from multiple companies; Second, poor quality will not only waste the company's financial resources, but also harm the company's profitability. Therefore, computer vision systems have quickly become an important tool to improve product quality and consistency, usually used for component identification and automatic assembly of finished products. Computer vision systems use sensors to detect product shapes, images and different levels of detail information, and then compare them with data stored in memory. According to the processing logic in the system, the computer vision system can detect whether there is a match and notify other equipment in the manufacturing unit to take correct action. Computer vision systems are also often used to inspect finished products to find defects and flaws.
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