0850/0850-T1 User Manual
Matrix Machine Tool (Coventry) Limited 31 / 231
5.2 Adjustable Helix backplate (option)
The adjustable dresser helix option allows you to dress the grinding wheel whilst the wheel remains
set at its spindle angle for both grinding and dressing cycles. Therefore, machine efficiency is
improved by this method and production cycle time reduced.
However, it should be noted that this only applies when using a diamond roll dressing tool. It offers
no benefit when wheel profile dressing is to be performed using a diamond disc or single point
dressing tool.
Dressing spindle helix range: +/- 45°