CNC Milling

The milling service is a standardized service for parts that can be machined with a three-axis milling machine.
You can automatically get quotations for milled parts by simply uploading 3D CAD data.

Materials and Surface Treatments

Click here for all sizes and dimensions.
MaterialSurface Treatment
SteelEN 1.0038 equiv.
EN 1.0038 equiv. (Flat bar)
EN 1.0038 equiv. (annealed material)
EN 1.1206 equiv.**
EN 1.1206 equiv. (20-34 HRC) *
EN 1.7220 equiv. (26-32 HRC)**
EN 1.1191 equiv. (Flat bar)
EN 1.1191 equiv.**
EN 1.2510 equiv.
EN 1.1545 equiv.

None
Black Oxide
Electroless Nickel
Hard Chrome
Trivalent Chromate
Chromate (Clear, Black)
LTBC-Surface Treatment
Phosphating (Manganese)
Nitriding

Pre-Hardened SteelNAK55 equiv.
EN 1.2379 equiv.**
DC53 ® (Daido)**

–

AluminiumEN AW-2017 equiv.
EN AW-5052 equiv.
EN AW-5083 equiv.
EN AW-6061 equiv.
EN AW-6063 equiv. (Flat bar)
EN AW-7075 equiv.

Anodized (clear, black, matt black, red, gold)
Hard anodized (clear, matt clear)
Electroless Nickel

Stainless SteelEN 1.4305 equiv.
EN 1.4305 equiv. (annealed material)
EN 1.4301 equiv.
EN 1.4301 equiv. (annealed material)
EN 1.4401 equiv.
EN 1.4016 equiv.
EN 1.4404 equiv.

–

ResinPOM (Acetal, Standard, white)
POM (Acetal, Standard, black)
MC Nylon (Standard, blue)
MC Nylon (Standard, ivory)
MC Nylon (Conductive, black)
MC Nylon (Anti-static, black)
MC Nylon (Weather resistance, black ash)
Bakelite (Paper, natural color)
Bakelite (Paper, black)
Bakelite (Cloth, natural color)
Fluorine (PTFE, Standard, white)
UHMWPE (Standard, white)
UHMWPE (Conductive, black)
ABS (Standard, natural color)
PEEK (Standard, grey-brown)
PP (Standard, white)
PET (Glass filled, brown)
PPS (Standard, natural color)

–

Copper & BrassEN CW004A equiv. (Oxygen-free)
EN CW008A equiv. (ETP)
EN CW509L equiv. (Brass)
EN CW614N equiv.		–
*Reference value
** Available for heat treatment
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.

Accuracy Standard

Default General Tolerance Standards Standard products conform to JIS B 0405:1991/JIS B 0419:1991.
International Economy products can conform JIS B 0405:1991/JIS B 0419:1991 or GB/T 1804-2000/GB/T 1184-1995.
Tolerance Grade: Medium (m)
Dimensional tolerances ± 0,01 or more
Tolerance grade Grade IT6 or higher
Geometric Tolerance Flatness / Perpendicularity / Parallelism (0,02/100mm)
Surface Roughness Ra 0.4, 0.8, 1.6, 3.2, 6.3
The unit is mm when it is not stated.
* Length dimensions excluding chamfer

Click here for a detailed overview of standard tolerances for milled parts.
Processing Equipment and Basic Information
Depending on the material and thickness, the surface may remain untreated.
  • Length dimensional tolerances without chamfer, unless otherwise specified: JIS B 0405 medium (m)
  •  Chamfer dimensional tolerances, unless otherwise specified: JIS B 0405 coarse (c)
  • Models with internal corners of less than or equal to 0.5 are finished with C0.1 mm to 0.5 or less
  • Models with external corners of R0.5 or lower are finished with R0.5 or less
  • Tolerances for model dimensions, excluding chamfer: JIS B 0419 K
  • Surface roughness, unless otherwise specified: √Ra6.3 [√Rz25]

Size

Lead Times

Product lineup Options Days
Standard Rapid from 7 days
Express from 9 days
Standard from 11 days
International Economy from 17 days
Standard products: Product lineup conforms to JIS standards
International Economy products: Product lineup is offered at the lowest price while in compliance with meviy quality standards.
Products conform to the industrial standards of the country of manufacture.

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

Additional Features

Engraving3 mm – 30 mm, alphanumeric characters + some symbols, Part number available for engraving
Heat TreatmentConventional / Vacuum Hardening (30 – 63 HRC)
Threaded HolesM2 – M36, UNC / UNF, conical, threaded insert
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.
Machining Positions
  • Machining is possible in six directions perpendicular/parallel to the material face of the rectangular body in addition to angled holes.
  • More Information: Machining Positions

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