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What is the reason why injection molding needs gas assistance
Advantages of gas assisted injection molding:
1. In the design, due to the reduction of its space, it usually needs one-third of the clamping force. Compared with conventional injection molding, a low tonnage press can be operated with the same part size, which not only maintains the cost control of some parts, but also introduces the parts with small residual stress to further maintain the dimensional stability. With less die wear, the pressure in the die will be reduced, allowing the use of cheaper dies and greatly reducing the bottom weight, so as to reduce transportation costs and improve logistics efficiency.
2. This injection molding has different wall thicknesses and can be molded into a single part with tighter tolerances or multiple parts. The supporting part can be the formed part itself, and the gas channel can directly remove the residual part. These characteristics are very popular. For these reasons, it shows improved dimensional stability and high surface quality, and requires little or no secondary grass.
3. It can replace the existing large metal parts. Customers achieved great performance through Shaw in addition to expensive, heavy parts and panels. Another attractive is the presence of thermal conversion to replace vacuum formed or pressure formed parts. Forming parts requires labor-intensive and expensive secondary grass.
Suzhou xinglianyi Metal Technology Co., Ltd. is a production-oriented technology enterprise specializing in the production of MIM (powder metallurgy) precision structural parts. The company has three business divisions: MIM / CNC / grinding and polishing, which is committed to providing customers with one-stop solutions for MIM products. The company is located in the core area of triangle precision manufacturing.
Main business of the company:
⾦ it belongs to powder injection molding plus ⼯ CNC precision machining, grinding and polishing, PVD five ⾦ precision parts PVD, CNC, assembly, polishing, grinding, welding, sand blasting, laser carving and other ⼀ series full process table ⾯ processing.
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