Aluminum Die Casting Automotive Spring Seat

Aluminum Die Casting Adjustable Spring Seat, this part is an adjustable spring seat, which is used on the chassis system, the carried die casting criterion is Grade GB-CT5, this part is produced as cast. And it has a feature of cam, requesting to meet specified developing curve, so when offered for this project, we spend much time to make investigation at the beginning, with the purpose of EDM the material of the mold correctly.   In addition, the part required surface finish of electrophoresis coating, in order to improve the appearance condition of the part, making all the parts more consistent, we choose to develop corresponding trim mold for removing the injection gate, slag trap, overflow gate and flash around the parting line.  As there is request of e-coating, so to control the density of the part is very important, if not dense, the part probably has porosity or void inside. For technology of e-coating, there is a process of curing the film…