What are the main research contents of injection mold design?

What are the main research contents of injection mold design?

The main research content of injection mold design mainly includes the following aspects:

(1) Research on the structure and performance of plastic products: The basis of injection mold design is the structure and performance of plastic products. Therefore, it is of great significance to study the structural characteristics, dimensional accuracy, surface quality and mechanical properties of plastic products for determining the mold design scheme and mold structure.

(2) The selection of mold materials and heat treatment research: The selection of mold materials and heat treatment is an important part of injection mold design. It is of great significance to study the performance characteristics, processing technology and heat treatment technology of different materials for selecting suitable die materials and improving the wear resistance and corrosion resistance of the die.

(3) Gating system design research: gating system is a key part of injection molding, and its design directly affects the quality and production efficiency of plastic products. It is of great significance to optimize the design of pouring system to study the factors of flow balance, exhaust and stability of pouring system and the requirements of different plastic materials on pouring system.

(4) Design research of molded parts: molded parts are parts that are directly in contact with plastic, and their design directly affects the shape and dimensional accuracy of plastic products. It is of great significance to study the structural characteristics, material properties, mold structure and other factors of different plastic products, as well as the wear resistance and corrosion resistance of molded parts.

(5) Cooling system design research: The cooling system is an important part of ensuring mold temperature control, and its design is also one of the difficulties. It is of great significance to optimize the design of the cooling system to study the structural characteristics, material characteristics, production technology and other factors of the mold, as well as the heat dissipation effect and uniformity of the cooling system.

(6) Research on repair and maintenance: The injection mold needs to be repaired and maintained during use to ensure its normal operation and service life. It is of great significance to study the wear condition, failure condition and use frequency of the mold, and formulate corresponding maintenance plans and measures for prolonging the service life of the mold and improving production efficiency.

In summary, the main research content of injection mold design involves many aspects, including the structure and performance research of plastic products, the selection of mold materials and heat treatment research, the design research of pouring system, the design research of molding parts, the design research of cooling system, and the research of repair and maintenance. These research contents are interrelated and influence each other, which needs comprehensive consideration for design. At the same time, with the continuous progress of science and technology and the constant change of market demand, the research content of injection mold design is also constantly expanding and deepening.