Reasons for the smooth lines of aluminum die-casting parts:
Aluminum die castings can be made into various more complex shapes, and can also be made with higher precision and finish, which greatly reduces the amount of machining of the castings and the casting allowance of metal copper, zinc, aluminum or aluminum alloy. It not only saves electricity, metal materials, but also greatly saves labor costs. The single page has inevitable defects. Flow marks are one of them. The characteristic is that the surface of the casting presents a smooth pattern of partial depression that is consistent with the flow direction of the molten metal and can be felt by hand. This defect has no development direction and can be removed by polishing.
Ningbo Fuerd was founded in 1987, is leading full-service die Casting Tooling, aluminum die casting, zinc die casting, Gravity casting manufacturer. We are a solution provider offering a wide array of capabilities and services that include engineering support, designing, molds, complex CNC machining, impregnation, tumbling, chrome, powder coating, polishing, assembly and other finishing services. We will work with you as partners not just suppliers.
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