0850/0850-T1 User Manual
Matrix Machine Tool (Coventry) Limited 63 / 231
10.3.2 Procedure for establishing offsets
Follow the procedure below to determine and set the probe offsets.
1. Using the AUTO DRESS cycle, dress the grinding wheel with the required thread profile for the
workpiece.
2. Select [JOG] mode + [A] axis and then jog it using the [+] [-] keys to set the grinding wheel at
0° helix angle.
Alternatively, you could execute the following command in [MDA] mode: G0 A0
3. Select [JOG] mode and position the centre of the grinding wheel so that it is aligned to the
workhead centre tip (A) or the face of the chuck jaws (B) if a workhead chuck unit is fitted.
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