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Injection molding factory injection molding product processing common defects and treatment methods

High-performance plastic profiles are extruded by vacuuming, which has better density than that of plastic parts, and at the same time avoids defects such as reduced strength of weld lines caused by injection molded parts; high-tech profiles are suitable for small batches and high-demand parts. High-performance plastic profiles cover sheets, bars and tubes, among others.

There are many reasons for the workpiece overcut in cnc processing. If the workpiece is overcut, it will be repaired after welding, and the workpiece will be discarded directly. Especially when the large mold is processed, it is the most troublesome thing to encounter the workpiece overcut. How to deal with it, I will share with you my work experience below.

Biomedical materials are a high-tech industry with the most interdisciplinary and knowledge-intensive industries, including metals, polymer materials, composite materials, etc. Among them, medical polymer materials are the earliest developed, most widely used, and most used materials in biomedical materials.

Die processing refers to the processing of forming and blanking tools, including die-cutting dies and shearing dies. Usually the mold consists of an upper mold and a lower mold, the material is formed under the action of the press, and the steel plate is placed between the upper mold and the lower mold. When the press is opened, the workpiece determined by the shape of the die is obtained or the corresponding scrap is removed. Workpieces as large as car dashboards and as small as electronic connectors can be molded with molds. A progressive die refers to a set of molds that can automatically move the processed workpiece from one station to another, and obtain molded parts at the latter station. Die processing technology includes: four-slide die, extrusion die, compound die, blanking die, progressive die, stamping die, die-cutting die, etc.

Everyone is familiar with plastics, but the understanding of rubber is still very vague. Sometimes rubber is regarded as plastic. Do you want to know the difference between plastic and rubber? Then take a look at the following introduction.