CNC mill parts. Spindle. Bed. Mill manufacturing.
CNC milling machine components. Spindle assemblies, machine beds, axis components, tool holders. Heavy industrial precision for machine tools.
CNC milling machine components
4140/4340 alloy steel for shafts. Cast iron for beds. Bronze for slides. Per machine load.
Key principles.
Hardened steel
Precision spindle bearings + housings.
Cast iron
Cast iron beds for vibration damping.
Hardened ground
Linear bearings, ballscrews. Hardened ground rails.
Steel + balanced
BT, CAT, HSK tool holders. Balanced for high speed.
Aluminum / steel
Spindle head castings + machined components.
Per drawing
Custom CNC mill components per OEM drawing.
FAQ
4140/4340 alloy steel for shafts. Cast iron for beds. Bronze for slides. Per machine load.
Bearing fits H7/h6. Spindle ±0.005 mm. Bed flatness 0.01 mm/m.
Hardening for wear surfaces. Stress-relieve for stability.
Machine tool OEMs: 100-10K machines/year typical. Components OEMs higher.
Material certs, dimensional inspection, ISO 9001. Per OEM requirements.
Prototype 4-6 weeks. Production 4-8 weeks. Heavy fabrication may extend.
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Send your CAD — we reply with detailed pricing, lead time, and DFM feedback within 4 working hours.
Talk to an engineer
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