Application example: Piston Measurement and Analysis - Mahr Metrology

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Application example: Piston Measurement and Analysis
  

Option for Piston Measurement and Analysis
for MarForm MMQ 400 and MFU 100 with motorized probe T7W and the Mahr evaluation software MarWin, consisting of:

  • Software package piston measurement and - evaluation based of MarWin

Probe arms for T7W, optimized for piston measurement, are available as optional
accessories. 


  
Features
 

Alignment of the piston
Full automatic and CNC alignment of the piston

Measurement on piston shape 
Measurement of the bore
Measurement of the ovality
Measurement of the meridian  

Measurement on piston groove         

Measurement of the piston pin bore shape
Measurement of the bore shape (linear) 
Measurement he bore shape (polar) 

Evaluation piston measurement 

Evaluation of the ovality
Evaluation of the tolerance band (ovality indents) in different distances [°],
Angle between oval main axis and bore axis in measuring height,
Determination of the head offset in X and Y
(specification of the offset of the oval to piston axis)

Evaluation of the meridian
Evaluation of the tolerance band (linear indents) in different heights [°]

Evaluation of the groove measurement
Evaluation of the radial distance
Angle between profile and reference
Total angle between top edge and lower edge
Straightness of the measured radial distances
Evaluation of plane/axial circles
Flatness of the profiles with filter 0- 50 [W/U]
Flatness of the profiles with filter 15- 150 [W/U]

Evaluation of the piston pin bore                              
Evaluation of the piston pin bore (lienar) with
Evaluation of the tolerance band (linear load) in any height [mm], 
Evaluation of the piston pin bore (polar) with
Evaluation of the tolerance band (ovality load) in any distance [°],
Twisting of the bore oval axis to the position of the rotary table

 

PDF-File (Application_piston_version3--en.pdf) Filename
Date 2010-03-15
Description Application Description Piston Measurement   Version V03 
 
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