Metrology
Metrology
Valves
EN

Valve measurements for 4-stroke Otto engines

Intake and exhaust valves are important precision components in any gasoline engine. The production quality of the valves is becoming more and more important - in mono-metal valves as well as in bi-metal or hollow valves. In times of downsizing, increased speeds, higher injection pressures and the increased use of turbochargers increase the demands on the manufacturing quality of valves. The measurement tolerances of the workpieces are becoming smaller and thus the demands on metrology greater.


 

  MarSurf
M 400
MarSurf
XR 20

MarSurf
XC 2
XC 20

MarSurf
XCR 20
LD 130
LD 260
MarForm
MMQ 100
MarForm
MMQ200
MMQ400
MarForm
MFU 800
MarForm
MFU 100
MarShaft
SCOPE
Micromar
40 EWR
 
MarCal
16 EWR
Length dimensions              
Diameter        
Radii, seat              
Radii, shaft              
Length dimension to the radius              
Roughness depth            
Roundness            
Radial runout            
Axial runout            
Straightness              
Parallelism                
Cylindricity