1、3800 英文单词，英文单词，2.1 万英文字符万英文字符，中文，中文 6200 字字 文献出处：文献出处：Ogorodnyk O, Martinsen K. Monitoring and control for thermoplastics injection molding a reviewJ. Procedia CIRP, 2018, 67: 380-385. Monitoring and control for thermoplastics injection molding A review Olga Ogorodnyk, Kristian Martinsen Abstract Th
2、ermoplastics injection molding has found increasing use in several industry sectors. To achieve high effectivity of the process and desirable quality of the manufactured product, correct and precise parameters setting is critically important. As injection molding is a sophisticated process it is oft
3、en hard to take care of all the changes occurring during its application. However, implementation of artificial intelligence (AI) methods in control and monitoring systems of injection molding machines can increase controllability and additivity of the process. This paper gives an overview of differ
4、ent studies related to research on the topic of monitoring and control systems for injection molding and explains why application of AI methods would be beneficial. Keywords: Injection molding; Artificial intelligence methods; Intelligent process monitoring and control; Intelligent heat management.
5、1. Introduction Today more than one third of polymeric products is produced with use of injection molding 1. It is a complicated process, as the molten polymers undergo complex thermo- mechanical changes. As injection molding is mostly used for mass production, repeatability and quality of the final
6、 product is very important. “Improper settings of process variables will produce various defects in the final product” 2, 3 and result in increased amounts of waste and scrap. As need for control of the injection molding process is high, the first step in this case is to precisely design, measure and monitor the process to make the key process variables observable and controllable 4. This will allow to increase controllability and repeatability of the overall process, leading to possibi
