Metrology

Metrology
MarSurf CD 140 / 280 Contour measuring station
EN

Contour measuring in a new dimension

The new MarSurf CD series from Mahr sets new standards when it comes to contour testing. With the new MarSurf CD series, manufacturing companies are entering a new dimension in order to reliably secure and improve the manufacturing quality of workpieces in the measuring room or close to production.

The new measuring station concept combines speed, safety and flexibility. The aim is to increase the profitability of the system for your company.

Innovative Technologies:

             Fast axes

  • Positioning Speeds up to 200 mm/s in X
  • 25x faster than the predecessors MarSurf PCV and MarSurf CD 120
  • All measuring stations of this series have a fully CNC-capable Z-axis
  • The Z-axis is approx. twice as fast as previous Mahr Z-axes
  • Up to 5x faster than the X-axes usually found on the market

           Highly dynamic, intelligent probe system          

  • Probe arm recognition via integrated chip
  • Standard measuring range up to 70 mm; max. 100 mm with 490 mm probe arms
  • Magnetic probe arm mount, probe arm change without tools
  • The probe system combines robustness with dynamics
  • Optional: Expansion for roughness Evaluation

             Innovative workpiece clamping system
  • Mounting plate 390 x 430 mm with bore size 50 mm
  • Integrated 60 mm TY adjustment
  • The combination of mounting plate and integrated TY adjustment omits the needs for an additional XY table
  • Low workpiece set-up leads to an advantageously short measuring circuit, which positively affects the measuring results
  • Technical data
  • Applications
  • Versions

 
6269004 - MarSurf CD 280 BG 11
6269000 - MarSurf CD 140 BG 11
Resolution
max. 6 nm (with 210 mm probe arm)
max. 6 nm (with 210 mm probe arm)
Start of traversing length (in X)
0.1 mm
0.1 mm
Probe arm length
210 mm; 350 mm; 490 mm
210 mm; 350 mm; 490 mm
End of traversing length (in X)
280 mm
140 mm
Positioning speed
0.1-200mm/s
0.1-200mm/s
Guide deviation
0,125 µm /   60 mm
0,3     µm / 140 mm
0,45   µm / 280 mm
0,125 µm / 60 mm

0,3 µm / 140 mm
Measuring speed
0.1-10 mm/s
0.1-10 mm/s
Measuring range mm
70 mm (in Z with 350 mm probe arm)

max. 100 mm (with 490 mm probe arm)
70 mm (in Z with 350 mm probe arm)

max. 100 mm (with 490 mm probe arm)
Measuring force (N)
4 mN to 30 mN, in Z+ and Z-, adjustable via software
4 mN to 30 mN, in Z+ and Z-, adjustable via software

Mechanical engineering
Bearings, threads, threaded rods, ball spindles, shafts, racks

Measurements close to production 
Semi-automatic contour measurement

Automative Industry
Steering, brake system, transmission, crankshaft, camshaft, cylinder head

Medical technology
Contour of the hip and knee endoprostheses, contour on medical screws, contour on dental implants


     MarSurf CD 140 BG 11
  • 140 mm X-Achse
  • 350 mm Z-Achse
  • without angular adjustment of the X-axis
     MarSurf CD 140 BG 12
  • 140 mm X-Achse
  • 350 mm Z-Achse
  • with angular adjustment of the X-axis
     MarSurf CD 140 BG 21
  • 140 mm X-Achse
  • 600 mm Z-Achse
  • without angular adjustment of the X-axis
     MarSurf CD 140 BG 22
  • 140 mm X-Achse
  • 600 mm Z-Achse
  • with angular adjustment of the X-axis
     MarSurf CD 280 BG 11
  • 280 mm X-Achse
  • Version mit 350 mm
  • without angular adjustment of the X-axis
     MarSurf CD 280 BG 12
  • 140 mm X-Achse
  • 350 mm Z-Achse
  • with angular adjustment of the X-axis
     MarSurf CD 280 BG 21
  • 280 mm X-Achse
  • 600 mm Z-Achse
  • without angular adjustment of the X-axis
     MarSurf CD 280 BG 22
  • 280 mm X-Achse
  • 600 mm Z-Achse
  • with angular adjustment of the X-axis