The Quality of the Die Casting Material Determines the Quality of Die Casting Products. Posted on : June 1, 2022 By GREFEE Material management is essential to quality control and qualified product manufacturing. Die casting materials include the main material (aluminum alloy ingot) and some auxiliary materials. The quality of the aluminum alloy die casting raw […]
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Sandblasting is Essential to Deal with Surface Treatment Posted on : May18, 2022 By GREFEE Sandblasting is essential to deal with post-treatment, am can be used to clean the residual on parts after heat treatment, such as oxidized skin, residual salts, etc. Surface strengthening can enhance the fatigue strength of the part. Sandblasting is also helpful
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Advantages and Disadvantages of hot runner in injectoin mold Posted on : May14, 2022 By GREFEE Cold runner: refers to the area between the mold entrance and gate of the product. Plastic remains in the flow state with the injection pressure and the thermal amount inside the runner. Runners as a part of the molding material
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Find the appropriate Oxidation treatment for your aluminum alloy parts. Posted on : May 9, 2022 By GREFEE Anodic oxidation is one of the most common surface treatment methods for CNC aluminum parts, which accounts for a big share of the market. This processing suits aluminum parts manufactured by various techniques, such as CNC machining, die
Injection Molding Part Tolerance is Vital in Assembling Posted on : May 10, 2022 By GREFEE Many plastic products are made from injection molding due to their high production efficiency and low cost. Compared to other parts, the tolerance also can be neglected during production. Unqualified tolerance leads to difficulties in assembling. This must be avoided
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Considerations of the Sheet Metal Parts Design Posted on : May 5, 2022 By GREFEE Sheet metal is widely used in industries like electronic appliances， telecommunication, automotive industry, and medical devices due to its lightweight, high strength, electric conductivity (can be used for EMC), low cost, excellent properties, and mass production. Sheet metal parts are an