Metrology
Metrology
MarSurf VD 280 Roughness and Contour Measuring Station
EN
MarSurf VD Series - The MarSurf family is complemented:
The easy change between roughness and contour tracing system


Depending on the measuring task, either the BFW roughness probe system for surface roughness or the C 11 contour probe system for contour measurements can be changed by the operator (hot-plug capable). The new system offers the advantages of combining the highly dynamic C 11 contour probe system with the high-precision BFW probe system, which is particularly suitable for fine surfaces.

The new measuring station concept combines speed, reliability and flexibility.
The aim is to increase the profitability of the system for your company.
The measuring stations are operated with the user-friendly MarWin software (MarWin EasyRoughness & Contour or MarWin Professional Roughness & Contour).

Innovative technologies:

Fast axes
  • Positioning speeds up to 200 mm/s in X
  • Contour measurements are 25 x faster than with its predecessor MarSurf PCV or MarSurf CD 120
  • Surface measurements are 40 x faster than with the MarSurf GD 120
  • By default, the Z-axis is fully CNC-capable
  • The Z-axis is approx. twice as fast as previous Mahr Z-axes
  • Up to 5 times faster than standard Z-axes on the market
Two reference probe systems for your measuring tasks

Contour probe system C 11
  • Probe arm recognition via integrated chip
  • Standard measuring range up to 70 mm; Max. 100 mm with 490 mm probe arm length
  • Magnetic probe arm holder, probe arm change without tools 
  • The touch probe combines robustness with dynamics 
  • Optional: Possibility to extend the roughness value determination to contours

Roughness probe system BFW
  • Easy probe arm change and probe arm protection by means of magnetic probe arm holder
  • Probe arm mount allows the change from standard to transverse measurement without tools or adapter
  • Extensions for the probe system possible

Innovative workpiece clamping system
  • Mounting plate 390 x 430 mm with hole dimension 50 mm
  • Integrated 60 mm TY adjustment
  • The combination of mounting plate and integrated TY adjustment makes an additional XY table superfluous
  • Low workpiece setup supports a favorable short measurement loop, which has a positive effect on the measurement results
  • Technical data
  • Applications
  • Versions

 
MarSurf VD 280
MarSurf VD 140
Start of traversing length (in X)
0 mm
0 mm
End of traversing length (in X)
280 mm
140 mm
Positioning speed
0.02 - 200 mm/s (in X)
0.02 - 200 mm/s (in X)
Guide deviation
0.07 µm / 20 mm (with probe system BFW 250)
0.35 µm / 60 mm
0.4 µm / 140 mm
0.07 µm / 20 mm (with probe system BFW 250)
0.35 µm / 60 mm
0.4 µm / 140 mm
Measuring speed
Up to 10 mm/s
Up to 10 mm/s
Measuring range mm
with probe system BFW 250
500 µm (±250 µm) for probe arm length 45 mm
1500 µm (±750 µm) for probe arm length 135 mm

with probe system C 11
70 mm with probe arm length 350 mm
max. 100 mm with probe arm length 490 mm
with probe system BFW 250
500 µm (±250 µm) for probe arm length 45 mm
1500 µm (±750 µm) for probe arm length 135 mm

with probe system C 11
70 mm with probe arm length 350 mm
max. 100 mm with probe arm length 490 mm

Mechanical engineering
Bearings, threads, threaded bars, ballschrews, shafts, racks
 
Production metrology 
Contour measurement in a semi-automatic process
 
Automotive industry 
Steering, brake system, gearbox, crankshaft, camshaft, cylinder head 
 
Medical technology
Contour of hip and knee endoprostheses, contour of medical screws, contour of dental implants

MarSurf VD 140 BG 12
  • 140 mm X-axis
  • 350 mm Z-axis
  • With angle adjustment of the X-axis
  • Contour tracing system C 11
  • Roughness tracing system BFW
Additional measuring station components:
  • Computer and monitor
  • Software MarWin EasyRoughness&EasyContour or MarWin ProfessionalRoughness&Contour
 
MarSurf VD 140 BG 22
  • 140 mm X-axis
  • 600 mm Z-axis
  • With angle adjustment of the X-axis
  • Contour tracing system C 11
  • Roughness tracing system BFW
Additional measuring station components:
  • Computer and monitor
  • Software MarWin EasyRoughness&EasyContour or MarWin ProfessionalRoughness&Contour
 
MarSurf VD 280 BG 12
  • 280 mm X-axis
  • 350 mm Z-axis
  • With angle adjustment of the X-axise
  • Contour tracing system C 11
  • Roughness tracing system BFW
Additional measuring station components:
  • Computer and monitor
  • Software MarWin EasyRoughness&EasyContour or MarWin ProfessionalRoughness&Contour
 
MarSurf VD 280 BG 22
  • 280 mm X-axis
  • 600 mm Z-axis
  • With angle adjustment of the X-axis
  • Contour tracing system C 11
  • Roughness tracing system BFW
Additional measuring station components:
  • Computer and monitor
  • Software MarWin EasyRoughness&EasyContour or MarWin ProfessionalRoughness&Contour