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How much do you know about these five steps of the injection

How much do you know about these five steps of the injection

Injection mold manufacturing can be roughly divided into the following steps: 1. Process analysis of plastic products. Before the mold design, the designer should fully analyze and study whether its plastic products conform to the principle...
Why does the product shrink and sink during the injection mo

Why does the product shrink and sink during the injection mo

Plastic injection molding is a common phenomenon in the process of injection molding. Shrinkage and depression are also encountered during the production of injection molding. So what causes shrinkage and depression? In fact, the teachers m...
Design Principles of Metal Stamping Parts

Design Principles of Metal Stamping Parts

(1) The designed stamping parts must meet product use and technical performance, and can be easily assembled and repaired. (2) The designed stamping parts must be beneficial to improve the utilization rate of metal materials, reduce the var...
The formation of precision mold parts in the mold

The formation of precision mold parts in the mold

According to the working conditions of the mold, the mold accessories can be divided into the following three categories: 1. Cold work Die accessories : including cold die, cold heading die, cold extrusion die, drawing die, wire drawing die...
How to choose the right materials for mold parts is the key

How to choose the right materials for mold parts is the key

Good machining performance. Steel grades that are easy to cut and can obtain high-precision parts after processing must be selected. 2. Excellent polishing performance. The working surface of injection molded parts needs to be polished to r...
Features of high-precision mold parts

Features of high-precision mold parts

In addition to high strength and toughness, the surface performance of high-precision mold parts is critical to the working performance and service life of high-precision mold parts. The improvement of these properties, which is solely depe...
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