Materials
Material selection notes for precision machined parts.
Surface Finish Callouts for CNC Turned Parts
Specify Ra or equivalent surface finish only where function requires it, and note sealing, bearing or cosmetic zones so machining and inspection stay aligned.
Aluminum vs Stainless Steel for Precision Turned Parts
Compare aluminum and stainless steel for precision turned parts by machinability, corrosion needs, strength targets and what to send in an RFQ.
Brass vs. Stainless Steel for Connector Pins
Material trade-offs between brass and stainless steel for connector-style pins and contacts in precision machining programs.
Send drawings, material, quantity and inspection requirements. Zhuocheng will review manufacturability and recommend a process route.