CNC Machining Auto Bracket of High Precision

CNC Machining Auto Bracket of High Precision, it is an auto part, which is applied to transmission system, it the housing of the automotive gearbox. The estimated annual usage is 250k pieces.  About The part, shoud pay attention to the foreign Matter Features:alloy element does not meet the requirements or impurities too much. Causes 1, incorrect ingredients. 2, raw materials and scrap without analysis shall not be put into use. Exclusion measures 1, the Furnace burden should be chemically analyzed before it can be used. 2, the burden should be strictly managed, the old and new materials should be allocated in a certain proportion. 3, strictly abide by the smelting process. 4, the melting tool should brush paint. There is high precision tolerance on the machining work, as well as high shape and location tolerance requirement. So the stability of the fixture, the rigidity of the cutter are all very important, or there will be deviation on th…