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Tips for Preventing Deformation of Aluminum Alloy Housings

by:Yifeng Metal     2022-02-18
A lot of times, I come across some aluminum alloys. If the hardness of the aluminum alloy is low, it is easy to deform after processing. If some large aluminum alloy shell parts are encountered, in order to prevent deformation, deformation should be prevented before mold opening and rough machining. Open the outline structure roughly, then flatten the front and back sides so that they are vertical, then machine the front and back sides of the light knife. If the sidewall of the workpiece is thin, it must be heat hardened before placing the machine. The thickness can also be left according to the structure of the workpiece. Then straighten the perpendicularity of the parallelism of the workpiece, and brush the entire plane of the workpiece. It can also solve the problem of workpiece deformation.


如果是比较小的工件,那么产品平面应与工作台平齐,反面制作时不应有间隙。 Then you can use the reverse side to solve the problem of deformation, or you can flatten the wool first, and then use the side as the bottom surface. Then use the other side as the front so that the workpiece can be vertical and the workpiece will not be deformed too much.


For some thinner workpieces, it is reasonable to make side fashion clips. A workpiece cannot be clamped without force using a bow clamp. It is best to flatten the workpiece with a right angle iron, and then use a bow clamp to clamp the workpiece to where the right angle iron is flat. In many cases, deformation is caused by unreasonable clamping,



Dongguan DONGGUAN YIFENG METAL 12 years of experience in aluminum alloy cnc processing, professional processing of aluminum parts precision parts processing, aluminum alloy shell, aluminum alloy cavity and other aluminum parts processing, high-quality surface treatment one-stop service manufacturer, according to customer non-standard Precision parts processing is the demand, combined with hot and cold forging, die casting, extrusion, CNC turning and milling and various difficult surface treatment processes, etc., to provide you with high-quality integrated solutions.


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