Machine Tool Components Manufacturer for CNC Machining Centres
Machine tool components must meet the most demanding precision standards — they form the foundation on which all subsequent manufacturing accuracy depends. SCreate manufactures spindle seats, indexing discs, tailstock components, guide rail bases, transmission shafts and rotary tables for CNC machining centre and grinding machine manufacturers. We apply grinding, lapping and scraping to achieve the geometric accuracies that machine tool applications require.
Capabilities
What We Deliver
Precision Spindle Seats & Housings
Bore tolerances to H5, coaxiality ≤0.005mm and surface finish Ra ≤0.4 for main spindle and sub-spindle housings.
Indexing & Rotary Components
High-precision hydraulic clamping indexing discs in 440C SS — 80-tooth, ≤0.005mm repeat positioning, G6.3 dynamic balance.
Transmission Shafts & Gears
38CrMoAl nitride-hardened transmission shafts with runout ≤0.005mm; precision ground gears to DIN 7 accuracy.
Guide Rail Bases & Machine Beds
Precision-ground cast iron and steel bases. Flatness and straightness controlled to 0.005mm/300mm.
Tooling & Chuck Components
Morse taper holders to AT4, ER collet nuts, quick-change tooling plates and precision vise bodies.
Wear Parts & Repair Machining
Replacement worm gears, lead screws, nut housings and spindle bearing seats — matched to existing machine geometry.
Materials We Work With
- 38CrMoAl Alloy Steel
- GCr15 Bearing Steel
- 440C Stainless Steel
- Cr12MoV Tool Steel
- HT250 Cast Iron
- 45# Quenched & Tempered Steel
Industries Served
- CNC Machining Centre Manufacturers
- Grinding Machine Manufacturers
- Turning Centre Builders
- EDM Machine Manufacturers
- Precision Instrument Makers
- Machine Tool Repair & Retrofit
FAQ
Frequently Asked Questions
What geometric tolerances can SCreate achieve for machine tool components?
We achieve flatness and straightness to 0.003mm/300mm on precision-ground surfaces. Bore coaxiality to 0.003mm, spindle seat roundness to 0.002mm and indexing disc repeat positioning to ≤0.005mm.
Can you machine large cast iron machine tool bases?
Yes. We machine grey iron (HT250) and ductile iron (QT600) bases and beds. After rough machining and stress relief, we finish-grind critical surfaces to the required flatness.
What surface hardness can you achieve for machine tool wear parts?
Cr12MoV tool steel achieves HRC 60–62 after vacuum hardening. 38CrMoAl achieves HV700+ after nitriding.
Ready to Get Started?
Upload your drawings or send us your requirements — our engineering team responds within 24 hours.