This part is using in LED Streetlight area,the raw material is A380.The main processes are die casting,CNC Milling,CNC Turning.In the die casting process,higher specific pressure is required, so that higher filling speed can be obtained.which is beneficial for alloy to overcome mold filling resistance.and effectively fill each part of the cavity.The Casting General Tolerance is Grade GB-CT4.
To achieve superior quality, we use CNC machining centers to finish the cast parts.If needed, we could add tailored components to your parts in additional production steps and will assemble these into modules and assemblies.
Either die casting or gravity casting for lighting parts has its own advantages. While the initial mold cost of gravity casting is low, and it is cost effective to creat lighting parts in low volume. However, if the structure is complex, and there is a high dimensional accuracy and surface finish requirement, die casting is the right way to go. Each aluminum cast…