Close
Piedrujas street 11, ofiss 214, Riga, Latvia, LV-1073
Mon.-Fri. 9.00-18.00, Sat.-Sun. closed

MAHR MarForm MMQ 400 Universal form measuring machine

(EN) The MarForm MMQ 400-2 comes in seven different versions according to your requirements, making it ideal for any task:

  • with motorized or manual centering and tilting table,
  • vertical axis (Z) with a 500 mm or 900 mm measuring length and horizontal axis (X) with a 280 mm measuring length, or
  • vertical axis (Z) with a 350 mm measuring length and horizontal axis (X) with a 180 mm measuring length
  • with digital path measuring systems in the linear axes X and Z for optimum reproducibility of measurements
  • optionally with motorized tailstock
Uzdot jautājumu

Apraksts

Нет перевода

Technical Data

 

MMQ 400-2
Z= 900 mm X= 280 mm
5440781 – MMQ 400-2/280/500/CNC/Scale
5440780 – MMQ 400-2/180/350/CNC/Scale
Roundness deviation (µm+µm/mm measuring height) *
0,01 + 0,00025
0,01 + 0,00025
0,01 + 0,00025
Roundness deviation (µm+µm/mm measuring height) **
0,02 + 0,0005
0,02 + 0,0005
0,02 + 0,0005
Axial runout deviation (µm+µm/mm measuring radius) *
0,02 + 0,0001
0,02 + 0,0001
0,02 + 0,0001
Axial runout deviation (µm+µm/mm measuring radius) **
0,04 + 0,0002
0,04 + 0,0002
0,04 + 0,0002
Centering and tilting table
automatic
automatic
automatic
Table diameter (mm)
285
285
285
Table load capacity, centered (N)
400
600
600
Speed (rpm) 50 Hz / 60 Hz
0.2-15
0.2-15
0.2-15
Measuring path, motorized Z (mm)
900
500
350
Straightness deviation / 100 mm measuring path (µm)**, Z axis
0.15
0.15
0.15
Straightness deviation / total measuring path (µm)**, Z axis
0.9
0.4
0.3
Parallelism deviation Z-/C axis in tracing direction, measuring path (µm)
2
0.8
0.5
Measuring speed (mm/s), Z axis
0,1-30
0,1-30
0,1-30
Positioning speed (mm/s), Z axis
0,5 -100
0,5 -100
0,5 -100
Measuring path, motorized X (mm)
280
280
180
Straightness deviation /av. 100 mm measuring path (µm)**, X axis
0.5
0.5
0.4
Straightness deviation / total measuring path (µm)**, X axis
1.5
1.5
0.8
Perpendicularity X/C axis, measuring path (µm)
2
2
1
Positioning speed (mm/s), X axis
0,5-30
0,5-30
0,5-30
Measuring speed (mm/s), X axis
0,5-10
0,5-10
0,5-10
Footer text
* Values as maximum deviation from LSC reference circle, filter 15 undulations/revolution.
** All values in accordance with DIN ISO 1101 at 20°C ±1°C in a vibration-neutral environment, filter 15 undulations/revolution LSC or 2.5 mm LSS, 5 rpm or 5 mm/s and standard probe arm with ball diameter 3 mm. Proof at the standard using error separation techniques. Given the number of different options available, only a few machines are described here by way of example. Technical data for “your” MMQ is available from Mahr on request.
* Values as maximum deviation from LSC reference circle, filter 15 undulations/revolution.
** All values in accordance with DIN ISO 1101 at 20°C ±1°C in a vibration-neutral environment, filter 15 undulations/revolution LSC or 2.5 mm LSS, 5 rpm or 5 mm/s and standard probe arm with ball diameter 3 mm. Proof at the standard using error separation techniques. Given the number of different options available, only a few machines are described here by way of example. Technical data for “your” MMQ is available from Mahr on request.
* Values as maximum deviation from LSC reference circle, filter 15 undulations/revolution.
** All values in accordance with DIN ISO 1101 at 20°C ±1°C in a vibration-neutral environment, filter 15 undulations/revolution LSC or 2.5 mm LSS, 5 rpm or 5 mm/s and standard probe arm with ball diameter 3 mm. Proof at the standard using error separation techniques. Given the number of different options available, only a few machines are described here by way of example. Technical data for “your” MMQ is available from Mahr on request.

Applications

Specific measuring tasks

  • Form & position, roughness, contour, waviness, and line form in the following industries

Machine building

  • Bearings, ball screws, shafts, sockets, rotational bushings

Measurement close to production

  • PLC and end-of-line testing

Automotive industry

  • Steering, brake system, gearbox, motor

Medicine

  • Hip and knee endoprostheses, medical screws, teeth implants

options

  • Roughness measurement
  • Switch between form probe with ruby ball and roughness probe PHT 6-350
  • Piston testing with MarWin Evaluation Software
  • Shaft twist testing and analysis with MarWin
  • Cam profile testing
  • Bar to bar variation analysis at commutators
  • Contour measurement and evaluation
  • Path control (MCPC)
  • Shape evaluation
  • Vibrational velocity analysis
  • Dominant roundness waviness (MBN 10455)

Versions

MarForm MMQ 400-2 is available as a partially automatic measuring station with manual centering and tilting table or as a fully automatic measuring station which, in conjunction with the motorized centering and tilting table and the T7W probe, is perfectly designed for the task of precision testing your parts with no operator intervention.

The T7W measuring probe has a motorized rotational axis which allows you to move the probe gradually into any desired contacting position. It can be used for measurements on both cylindrical surfaces and end faces. In addition, as a zero position probe, the T7W can also switch between inner and outer measurements or between top and bottom end face measurements automatically, without operator intervention. Fully automatic measuring sequences on complex workpieces can be performed without operator intervention. The T7W probe arms are interchangeable. With its motorized rotational axis you can also create multi-point probe arms, i.e. probe arms with multiple contact elements, allowing you to switch between different stylus ball geometries within a measuring run.

Combine the checking of form and position tolerances with the monitoring of roughness parameters. Document typical roughness parameters such as Ra and Rz while form testing your workpieces with a MarForm MMQ 400-2, without having to reclamp the workpiece at a different measuring station. This is achieved with a motorized, program-controlled switching between the form probe with ruby ball and the roughness probe PHT 6-350. No operator intervention is required, and the relevant probe is moved automatically from vertical contact to a horizontal position. This is done using the motorized rotational axis of the T7W form tester, which positions the probe in 1° increments.