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 the dimension during production.

Material: ADC-12
Cavity Number: 1
Process Technology: High pressure Die Casting, Cold Chamber
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Surface Finish: Polishing, shot blasting
Flow Processes: Die casting, Degating, Deburring to remove the flash around the ejector pins, Polishing to remove the parting line, Shot peening to make the part more consistency,CNC Milling,Cleaning, Packaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection,  and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Auto Parts
Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo