ENGINEERING RESOURCES
Practical guides for engineers and procurement teams covering CNC machining, materials, tolerances, inspection, surface finishing, quotations, prototypes, and production planning.
PVDF machining case study covering deformation control, sharp tooling, heat management, deburring, sealing surfaces, dimensional inspection, and a 12-piece prototype batch.
Evaluate a precision machining supplier by capabilities, tolerances, inspection, certifications, communication, quotations, trial orders, and repeat-production readiness.
Evaluate a five-axis machining supplier by geometry experience, workholding, tolerances, inspection, materials, quotations, trial orders, and production control.
Compare CNC milling and CNC turning, including part geometry, materials, tolerances, production volume, and cost factors, to choose the right process for your custom part.
Learn what drawings, 3D models, materials, quantities, tolerances, finishes, inspection requirements, and delivery information to include in a CNC machining RFQ.
Learn how to specify dimensional tolerances, fits, datums, geometric controls, surface finish, and inspection requirements on CNC machining drawings.
Compare aluminum, stainless steel, carbon and alloy steel, brass, copper, and engineering plastics when selecting materials for custom CNC machined parts.
Compare prototype and production CNC machining, including design maturity, quantity, setup, tooling, inspection, finishing, documentation, cost, and delivery planning.
Compare as-machined finishes, anodizing, plating, passivation, polishing, coating, heat treatment, and other finishing options for custom CNC machined parts.
Learn how to specify materials, bore and shaft fits, tolerances, flange geometry, lubrication, surface finish, inspection, and RFQ details for custom CNC bushings.