Contact Us

TEL: +86-755-27225419
Mob: +86-13640983275
Address: Building 3th, 6 Th, No.3 Industrial Zone, Da Wang Shan Village, Shajing Town, Bao'an District, Shenzhen, China

Home > Knowledge > Content
Working principle of molding of injection mold
Jan 02, 2018

An injection mold is a component that gives the shape and size of the plastic in the molding. Although the structure of mould is changeable due to the variety and performance of plastics, the shape and structure of plastic products, and the type of injection machine, the basic structure is consistent. The mold is mainly composed of three parts: the pouring system, the molding part and the structural part. The gating system and molding parts are in direct contact with the plastic parts and products as plastics and change, is the most complex in the mold, the biggest change, part of the processing requirements of the highest accuracy and smoothness.

digitai mould company.jpg

The pouring system refers to the flow passage of the plastic from the nozzle into the cavity, including the main channel, the cold material, the diversion channel and the gate. The forming parts refer to various parts of the shape of the components, including the moving die, the mold and the mold cavity, the core, the molding rod and the exhaust port.

Previous: How many processes are there in the production of plastic moulds?

Next: China Auto Parts Manufacturing Facing Challenges in Five Areas