CNC Turning

CNC Turning is a machining service that supports not only lathe machining for inner and outer diameter machining, groove machining and threading, but also supports machining and wire cutting for shapes that require additional machining .

Materials and Surface Treatments

Click here for all sizes and dimensions.

Material		Surface Treatment

Steel	EN 1.1191 equiv. EN 1.0038 equiv. EN 1.7220 equiv. EN 1.7220 equiv. (26-32 HRC) EN 1.2510 equiv. EN 1.2379 equiv. * EN 1.2344 equiv. * EN 1.3505 equiv. **	None Black Oxide LTBC-Surface Treatment Electroless Nickel Hard Chrome Trivalent Chromate (Clear, Black) Salt-Bath Nitriding Phosphating (Manganese)
Stainless Steel	EN 1.4301 equiv. EN 1.4305 equiv. EN 1.4401 equiv. EN 1.4125 equiv. *	–
Aluminium	EN AW-2017 equiv. EN AW-6061 equiv. EN AW-5056 equiv. EN AW-7075 equiv.	Anodize (Clear, Black, Matte black) Hard anodize (Clear)
Copper	EN CW614N equiv.	–
Resin	POM (Acetal, Standard, white) POM (Acetal, Standard, black) MC Nylon (Standard, blue) MC Nylon (Conductive, black) MC Nylon (Anti-static, black) MC Nylon (Weather resistance, black ash) ABS (Standard, natural color) ABS (Standard, black) PEEK (Standard, grey-brown) PPS (Standard, natural color) Acryl (Standard, transparent) PC (Standard, transparent) PC (Standard, black) PP (Standard, natural color) PVC (Standard, grey) UHMWPE (Standard, white) Flour (PTFE, Standard, white)	–

*Applicable material for through hardening
**Applicable material for surface hardening

Click here for further information on mechanical properties such as tensile strength, yield strength and other values.
Click here for more details about material standards.

Basic accuracy standards (Lathe machining)

Processing method	Tolerance Grades	Tolerances
Turning	Metal: Grade IT6 or higher Resin: Grade IT7 or higher	Metal: ± 0,02~ Resin: ± 0,05~
Milling	Metal: Grade IT7 or higher Resin: Grade IT7 or higher	Metal: ± 0,02~ Resin: ± 0,05~

Geometric Tolerances	0,01~0,1 Straightness, Flatness, Circularity, Cylindricity, Parallelism, Perpendicularity, Concentricity, Circular runout, Total runout
Surface roughness	Ra1.6, 3.2, 6.3

Click here for a detailed overview of standard tolerances for turned parts.

Size

*1 Upper and lower dimensions are limited depending on the material/shape.

Lead times

Delivery Options	Days
Standard	from 12 days
Economy	from 26 days

Click here for a detailed overview of delivery options for turned parts.

Additional Features

Heat Treatment	Through Hardening / Surface Hardening
Inner- & Outer diameter	M2 – M50, UNC / UNF, conical

If an automatic quotation is not available for your part, you can request a manual quotation from meviy support.
For further information about the usage of meviy, click here.

Quotable shapes