The gas-assisted injection molding system directly injects inert gas (usually nitrogen) into the melt plastic in the mold cavity through the sectional pressure control system, which makes the plastic part expand and cause hollowness, but still keeps the shape of…
The gate is a short groove with a small cross-sectional area to connect the runner and the cavity. Therefore, the cross-sectional area should be small to obtain : Soon after the cavity is injected full, the gate will be solidified…
Air bubbles in injection molded transparent parts will affect the appearance quality of products. At the same time, it will also reduce the strength of injection molded products. Even tiny air pockets can ruin appearance and weaken the part. So…
One of the important reasons for the warpage of strip flat injection molding parts is the position of the gate on the injection molding parts. There are usually three positions of the gate on the strip injection molded part,and these…
In three forms it is important to consider how the costs of injection molding are determined: To check if the commodity is competitive on the market, To recheck with evolving plastic fabrics, cavities, volumes or press measurements so that we…
Polycarbonate injection molding Would you like to find a manufacturer and designer specializing in poly-carbonates injection molding that is both reliable and cost-effective(as low as $ 0.5 for some cases) with their work? If you are looking for a…
On plastic injection products, especially for raw materials such as ABS, PP and PC, you will often see shiny stress marks on the surface of products, such as injector pin stress marks, insert stress marks and stress marks of wall…
If want to reduce or eliminate cracking of injection-molded polycarbonate, it can take two measures: Reduce internal stress; Or improve the cracking resistance of plastics. What can do to reduce the internal stress of the PC injection molding process? Mold…
PC/ABS Injection Molding PC/ABS, the mixture of Polycarbonate and acrylonitrile butadiene, is a thermoplastic plastic made of polycarbonate and polyacrylonitrile (ABS), which combine the excellent characteristics of the two materials, the injection-ability of ABS and the mechanical properties, impact strength,…
What is the definition of Precision Machining? Precision machining, also known as CNC machining, removes material from a part while holding close tolerances. A computer numerical control or CNC generally controls a precision machine. Precision machining makes part contributing…
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