Laser Contour Check is the new non-contact cutting tool measurement innovation that ensures high precision and fast in-process measurement of tool parameters in Walter tool grinding and eroding machines. Walter Ewag UK reports that the new development utilises blue laser technology in conjunction with an intelligent measuring system to measure various features on cylindrical tools from 1 to 52 mm diameter accurately and efficiently. Direct compensation for deviations takes place during the machining process.

Laser Contour Check’s analogue laser beam measures a tool’s entire contour rather than measuring at specific points as with tactile or digital methods. Notably, laser technology also avoids possible damage to the tool’s cutting edges, as well as measuring errors that could occur due to probe tip wear during tactile measuring routines.

A short measuring time of just 16 seconds (including cleaning) for diameter measurement (depending on tool type) ensures high productivity, while the operator can easily and quickly generate optimised sequences for cleaning and compensation.

The measuring system, which will be available as an option for Walter’s extensive range of tool grinding and eroding machines, integrates directly into the machine’s working area and moves into position when required.

Walter Ewag UK says the blue laser beam used offers improved accuracy compared with a conventional red laser. Blue lasers have a shorter wavelength and so optimise the laser beam geometry and reduce the effects of diffraction.
For further information www.walter-machines.com