Valve seat machining
- 01: Biting edge profiling,
Ra < 0.20 µm, edge bulging < 1 µm - 02: Hard reaming above 1.5 mm,
Circularity < 1 µm, surface < R21 - 03: Burr-free sealing edge, edge bulging < 1 µm
- 04: Seal seat finishing, Ra < 0.10 µm
MAS solutions
We meet new challenges with new solutions! Together with our customers, we develop innovative tools that enable completely new machining methods.
Key surfaces
- 01: Turning and chamfering key surfaces
- 02: Grooving and cylindrical turning key surfaces also in steel and stainless steel
- 03: Inner radius cutting (pockets) with PCD cutting edges
- 04: Machining/Copy turning sloping key surfaces
- 05: Special-purpose solutions, e.g. for the parallel machining of two flats and six flats
Shaft machining
- 01: Twist-free grooving
Adjustable MAS holder ≤ IT 7,
Rz ≤ 1.0 µm, circularity ≤ 2µm - 02: Rotational turning,
circularity ≤ 3 µm, straightness ≤ 3 µm, concentricity ≤ 4 µm, tolerance ≤ IT 6, Rz ≤ 1 µm - 03: Spline recess,
process capable ≤ IT 7, Rz ≤ 6 µm
Discover more in our PDF
- 04: Rotational turning with Z feed,
circularity ≤ 3 µm, straightness ≤ 3 µm, concentricity ≤ 4 µm, tolerance ≤ IT 6, Rz ≤ 1 µm - 05: Hard threading with interrupted cut, true-to-gauge Discover more in our PDF
You know what you want.
We know what you need.
We look forward to hearing from you!
Office USA
MAS US, Inc.
11 Freedom Ct.
Greer, SC 29650
11 Freedom Ct.
Greer, SC 29650
Monday - Thursday: 8 am - 4.45 pm
Friday: 8 am - 2.30 pm
Friday: 8 am - 2.30 pm
Call us
+1 (864) 365-9583
USA, South Carolina: UTC/GMT -5 hours
Send us an email
Headquarter
MAS GmbH
Schmigalla Straße 1
71229 Leonberg, Germany
Schmigalla Straße 1
71229 Leonberg, Germany
Monday - Thursday: 8 am - 4.45 pm
Friday: 8 am - 2.30 pm
Friday: 8 am - 2.30 pm
