Precision CNC Milling Services for Metal Parts

Dimensions Range Coverage

CNC milling can process parts ranging from micro-sized to large components. Small parts can handle micro-holes as small as 0.5mm and narrow slots as narrow as 1mm (e.g., electronic sensor pin slots). Medium-sized parts cover conventional structural components ranging from 100-500mm (e.g., automotive gear housings). Large parts can process frame components up to 2000mm in length and weighing over 500kg (e.g., industrial racks), with 5-Axis CNC Milling ensuring overall precision for large complex parts.

Tolerance Grading

Three tiers based on requirements. Basic tolerance ±0.05mm (e.g., equipment housing connectors); Precision grade achieves ±0.01mm via High Precision CNC Milling (e.g., positioning holes in medical surgical instruments); Ultra-Precision grade for aerospace applications maintains ±0.003mm tolerance (e.g., satellite reflector assemblies), with every batch undergoing full inspection via coordinate measuring machines.

Dimensional Adaptability Advantage

CNC Milling offers flexible dimensional adaptation. It can handle batch processing of small parts using fixtures while also accommodating large components with gantry equipment. Our 3000㎡ workshop integrates multiple specification machines, enabling simultaneous processing of both small and large orders without changing locations, thereby shortening delivery cycles.