Bridge CMM Machine Range from COORD3

The COORD3 series of DCC air bearing bridge configuration CMM’s offer advanced measuring platforms with integral dovetail Y axis machined directly into the granite plate providing the ultimate in stable metrology performance. A COORD3 CMM can be equipped with Renishaw touch or scanning probes and are suitable for all applicable manufacturing measuring applications. Available in CMM bridge widths of 500/700/900/1000/1300 and 2000mm the COORD3 Bridge range offers the most comprehensive series of CMM models sizes in the market to accommodate your specific measurement requirement.

The COORD3 Bridge CMM is available in two performance levels. Standard and NT models

The NT model has a silicon carbide Z axis column increasing the overall stiffness of the measuring platform and providing an outstanding CMM system for high accuracy metrology applications utilizing the full range of Renishaw scanning technologies.

A COORD3 CMM is available equipped with next generation 5 axis probing technology providing triple the productivity of conventional touch probe CMM’s and over 5 times the scanning productivity.

Its a 3 COORDinate Measuring Machine innovation.

Large Bridge COORD3 CMM’s

Uniquely large COORD3 Bridge CMM’s are available with a 2000mm X axis and up to 8000mm in length making them ideal for the inspection of large parts including high accuracy aerospace components where the use of a Gantry CMM is not practicable due to its foundation requirements. Unlike competitors large measuring volume systems a COORD3 large CMM retains its open access for part loading, are supplied with one piece granite table and have a measuring accuracy of just 5 micron.

 

COORD3 Bridge CMM's in Detail

  • Ultra rigid alloy CMM platform provides maximum stiffness for scanning applications
  • Rapid thermal diffusion by CMM frame when environment conditions change
  • FEA designed bridge beam extrusion provides optimum moment of inertia for minimum deflection when operating at high accelerations
  • One piece granite base plate with integral Y dovetail guideway improves repeatability and accuracy
  • M8 threaded table inserts in generous grid pattern
  • Rigid air bearings to all axes with wide bearing spread ratios
  • Pneumatic Z axis counter balance
  • Renishaw 0.5 micron resolution TONiC measuring scales incorporating dynamic signal processing providing ultra-low sub-divisional error of better than ±30 nm
  • Full digital motion control with probe path blending for optimised CMM performance
  • Zero hysteresis friction drives to all axes
  • Passive vibration damping system isolates external vibrations
  • Open access to CMM measuring area from all sides
  • Maximum Positioning Speed *520mm/sec
  • Maximum Acceleration *1730mm/sec2
*See Technical Datasheets for values specific to machine model sizes
 

COORD3 NT Model Enhanced Features

  • Silicon Carbide Z axis column enhancing further CMM stiffness
  • 0.1 micron resolution Renishaw TONiC measuring scales
  • Dynamic thermal compensation system including part sensor

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COORD3 Bridge CMM’s are available
with the following measuring strokes:

  • 5.5.5 / 7.5.5
  • 7.7.5 / 10.7.5 / 12.7.5
  • 10.7.7 / 12.7.7
  • 12.9.7 / 15.9.7 / 18.9.7
  • 12.10.9 / 15.10.9 / 18.10.9 / 20.10.9
  • 20.10.10 / 20.12.10 / 20.15.10
  • 20.15.13 / 25.15.13 / 30.15.13
  • 33.20.15 / 40.20.15 / 50.20.15

Note: Additional X lengths available upon request

Environment

  • Nominal Temperature 20 °C
  • Allowable Temperature Range: 18 – 22 °C (Extended Range 16 – 26 °C)
  • Temperature Gradient:  0.5° C/hour – 2° C/day – 0.5° C/meter (Extended Range 5° C/day – 1.0° C/meter)
  • Operating Temperature Range: 15 - 35 °C
  • Relative Humidity 40 – 80% (non condensing)
  • Acceptable Vibrations: 30mm/ sec2 1-10Hz | 15mm/ sec2 10-20Hz | 50mm/ sec2 20-100Hz

Services

  • Minimum Air Supply 5 Bar -72PSI (6 Bar – 79PSI on larger models)
  • Air Consumption 100Nl/min (160Nl/min on larger models)
  • Power Supply Voltage 230v 50Hz or 110v 60Hz (+/- 2% single phase)
  • Maximum Power Consumption 10A 1200W (1600W on larger models)

Performance Data

  • All COORD3 CMM products are evaluated for accuracy using the ISO10360 standard.

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  • Dynamic Thermal Compensation of Machine and Part (Standard on NT Model)
  • Pneumatic Vibration Isolation System
  • Air Drier
  • Modular Part Fixturing Kits
  • CMM Modular Enclosure

 

 

 

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