Co-ordinate Measuring Machine — MOE Lab Tender Details

 Co-ordinate Measuring Machine for Metrology Engineering Lab Equipments

Machine Type CNC Measuring Range Minimum 700 x 700 x 600 mm in X,Y &Z Accuracy +/- 3 Microns Repeatability +/- 2 Microns
Construction
 
Granite Table Providing a durable & Secure surface for parts.   Ceramic Guide ways offering rigidity & stability against temperature changes, moisture & other contamination All the 3 axes should be supported by  4 sided Air Bearings
Control Panel
Computer independent,standard panel having dual graduated control joystick for easy and precise movement of all the 3 Axes. Variable Speed control in CNC mode. Panel should have switches for selecting operation types,emergency stop,start,run & reset  
Probe Head/Probe
 
Articulating Motorized Probe Head with a indexing resolution of 3 Deg or Better. Scanning probe should accommodate stylus length of Minimum 150 mm Vertically and 65 mm Radially
Optical probe Head ( Quote as an option)
 
Probing Method
Touch Trigger (point to Point) and continuous Scanning without changing the probe module. Provision for attaching Optical probe Styli Styli of  Different Diameters with Min dia 0.3 mm.
Scales
Preferably Glass ceramic Scales with near zero thermal coefficient of expansion.
Software  
Should be able to read CAD files in DXF/STEP or IGES. It should be capable of generating paths automatically based on definition of Metrology elements to be evaluated. It should also be possible to program manually ( teach Mode) It should allow alterations to be made to the measurement strategies in order to optimize the path. It should be capable of extracting Nominal sizes / tolerances from CAD Data.  It should be capable of simulating the measurements while detecting the collision of probe with part. It should allow to resume the program after an interption. It should allow to make intermediate measiurements
It should be able to measure 1D, 2D and 3D curves. Transfer data from CAD to machine and Vice Versa It should be capable of generating Reports,plotting forms and also evaluation flags on CAD model.