本课题主要是针对塑料的模具设计,通过对塑件进行工艺的分析和比较,最终设

This subject is mainly aimed at the design of plastic molds. Through analysis and comparison of the process of plastic parts, an injection mold is finally designed. Starting from the product structure manufacturability and the specific mold structure, the subject has a detailed design for the mold casting system, the mold forming part structure, the ejection system, the cooling system, the selection of the injection molding machine and the check of related parameters. According to the specific parameters, UG is used for modeling, and then CAM is used for mold flow analysis to optimize and improve, and a more excellent design scheme is obtained, avoiding repeated trial mold repair in the later stage. The entire design process shows that the mold can achieve the processing technology required by this plastic part. The main task of the design according to the subject is the design of the injection mold for the bottom plate of the electronic scale scale housing. That is to design a pair of injection molds to produce plastic parts of electronic scale shell bottom plate to achieve automation and increase output.

This topic is mainly aimed at the mold design of plastic, through the analysis and comparison of the plastic parts process, and finally design a pair of injection mold. The subject starts from the product structure technology, the specific mold structure, the mold pouring system, the mold molding part of the structure, the top-out system, cooling system, the selection of injection molding machine and the relevant parameters of the verification, have a detailed design. According to the specific parameters of the use of UG modeling, and then use CAM for mold flow analysis optimization and improvement, to obtain a better design, to avoid late repeat of the test mold repair. Through the entire design process, it is shown that the mold can achieve the processing process required by this plastic. According to the main task of the design of the topic is the design of the electronic scale instrument shell base plate injection mold. That is, the design of a pair of injection mold to produce electronic scale shell floor plastic parts products, in order to achieve automation to increase production.

This topic is mainly for the plastic mold design, through the analysis and comparison of plastic parts technology, the final design of a pair of injection mold. Starting from the product structure and the specific mold structure, this project has a detailed design of the pouring system, the structure of the mold forming part, the ejection system, the cooling system, the selection of the injection molding machine and the check of the relevant parameters. According to the specific parameters, UG is used to model, and then cam is used to optimize and improve the mold flow analysis, so as to get more excellent design scheme and avoid repeated mold test and repair in the later stage. The whole design process shows that the mold can meet the processing technology required by the plastic part. The main task of the design is to design the injection mold for the bottom plate of the shell of the electronic scale. That is to say, a pair of injection mold is designed to produce the plastic products of the shell bottom plate of the electronic scale, so as to realize the automation and increase the output.<br>