As a manufacturer you know
the importance of dimensional and tolerance
verification measurement. GMT Coordinate
Measuring Machine's (CMM) dimensional measurement
capabilities include, perpendicularity,
parallelism, position, angularity, profile
of a surface, profile of a line, straightness,
flatness, circularity (roundness), cylindricity,
symmetry, total / circular run out concentricity
and datum qualification.
The GMT CMM
The GMT CMM is the culmination
of decades of experience in metrology and
machine tools. These CMM's combine accuracy
with functionality and practicality and
are the ideal measurement systems for small-to-medium
sized general mechanic and prismatic components.
A wide variety of accessories that are state-of-the-art
and suited for all dimensional inspection
tasks are available. All GMT 3D CMM's are
designed and manufactured with proven technology
and come fitted with air bearings to ensure
accuracy, reliability and repeatability.
The structure of the machine has been designed
such that it accurate to less than 5 microns.
Computer Aided Accuracy and upgradation
to Direct Computer Controlled (DCC) are
Dimensional stability in a wide temperature
range makes granite one of the best known
natural materials used in dimensional metrology.
GMT has 4 decades of experience in finishing
granite for this application.
CAD Model import capability
I++ controller compatibility
3D scanning with Renishaw SP25 and Revo
5 Axis probe system
Can be interfaced with 3D scanner
The machines are available in a wide range
of sizes and designs with a variety of different
probe technologies. They can be operated
manually or automatically through Direct
Computer Control (DCC).
Bridge type CMM with stationary
table and moving bridge placed on an ergonomically
designed machine table. Machine base, cross
beam and Z-axis are made of rigid granite.
All axis with friction free air bearings.
The drive unit and scale of the X and Y-axis are protected by a bellow. The GMT Manual CMM can be easily upgraded to the CNC version at a later date as user needs change and inspection demands increase. Individual axis locking system is provided for Manual CMM's.
GMT diabase wear-resistant black Indian granite, precision lapped to grade 0 as per IS-7327-1991. More rigid, vibration resistant and temperature stable than steel.
Threaded stainless steel inserts provided in granite base for easy clamping of components and fixtures.
Hollow granite structure design used in the bridge for greater stability.
Optimized bearing design assures optimum stability of bridge for precise volumetric measuring accuracy.