CNC Machining Car Parts Stainless Steel Shift Lever

Drawing analysis: Determine the processing benchmark, dimensional tolerance and surface roughness requirements based on the 3D model.

Material selection: Choose the appropriate material type according to customer requirements or drawing design. For example, in this product "cnc machining car parts stainless steel shift lever", stainless steel is selected as the processing material.

Blank selection: Forging or bar cutting is used to reduce processing allowance and save costs (forging can increase material density and enhance mechanical properties).

Rough machining: Use CNC turning and milling to remove excess material and form basic contours (such as shafts and handles).

Heat treatment (optional): Use a vacuum quenching furnace to increase hardness (such as quenching + tempering of 420 stainless steel), control deformation, and avoid cracks.

Finishing: Processing precision structures (such as dowel pin holes and threads) to ensure that thread accuracy and surface roughness meet customer requirements.

Surface treatment: polishing, passivation or electroplating of parts according to customer requirements.

Quality inspection: Use a three-dimensional coordinate measuring machine (CMM) to detect geometric tolerances (such as roundness and coaxiality), and perform hardness tests (Rockwell hardness tester) and tensile tests on samples.

Packaging: By default, it is packed in foam and carton. Customers can also specify the packing method.

Shipping: By default, we use UPS or DHL express delivery. Customers can also specify the shipping method. We can help with customs clearance for free.