Metrology
Metrology
MarForm MMQ 400 Universal form measuring machine
EN
Product features
MarForm MMQ 400 is suitable for universal use for extensive workpiece evaluation according to DIN ISO 1101.
Features
High-precision measuring axes in Z and X make every form measuring task possible. MarForm MMQ 400 is available in different versions for
  • high-precision workpieces
  • unusually long workpieces
  • large and heavy workpieces
  • use in production or in the precision measuring room

    Different modules are available with which the MarForm MMQ 400 can optimally be prepared for your requirements:

  • Motorized or manual centering and tilting table
  • Vertical axis (Z)with 900 mm, 500 mm or 350 mm measuring length
  • Horizontal axis (X) with 180 mm or 280 mm measuring length and with digital linear scales in the X and Z axis. For measurements, with which the exact, reproducible locating of the measuring point influences the result.
  • Manual or fully automatic probe with short measuring circuit, high linearity, low measuring force.
  • Path control for the fast measuring of a nominal contour
  • Technical data
  • Options
  • Versions

 
MMQ 400-2
Z= 350 mm X= 180 mm
MMQ 400-2
Z= 500 mm X= 280 mm
MMQ 400-2
Z= 900 mm X= 280 mm
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 run-out deviation (µm+µm/mm measuring radius) *
0,02 + 0,0001
0,02 + 0,0001
0,02 + 0,0001
Axial run-out deviation (µm+µm/mm measuring radius) **
0,04 + 0,0002
0,04 + 0,0002
0,04 + 0,0002
Centering and tilting table
manual / automatic
manual / automatic
automatic
Table diameter (mm)
285
285
285
Table load capacity, centered (N)
600
600
400
Speed (rpm) 50 Hz / 60 Hz
0.2-15
0.2-15
0.2-15
Measuring path, motorized (mm), Z-axis
350
500
900
Straightness deviation / 100 mm measuring path (µm)**, Z-axis
0.15
0.15
0.15
Straightness deviation / total measuring path (µm)**, Z-axis
0.3
0.4
0.9
Parallelism deviation Z-/C-axis in tracing direction (µm)
0.5
0.8
2
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 (mm), X-axis
180
280
280
Straightness deviation /av. 100 mm measuring path (µm)**, X-axis
0.4
0.5
0.5
Straightness deviation / total measuring path (µm)**, X-axis
0.8
1.5
1.5
Perpendicularity X-/C-axis (µm)
1
2
2
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

  • 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 from contour data
  • Contour measurement and evaluation
  • Path control (MCPC)
  • Shape evaluation
  • Vibrational velocity analysis
  • Dominant roundness waviness (MBN 10455)

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

The 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.