To Set the CL Data Output on a Contour for Helical Moves

Manufacturing > Milling > Thread Milling > To Set the CL Data Output on a Contour for Helical Moves

1. Select the Tool Edge option in the Output Point list on the Output tabbed page of the Work Center dialog box. This sets the CL data output with respect to the tool edge.

2. Set the CUTCOM parameter to ON in the Edit Parameters dialog box.

3. Set the APPROACH_TYPE and EXIT_TYPE parameters to HELICAL in the Edit Parameters dialog box.

4. Specify the Entry Angle, Clear Distance, Normal Lead Step, and Lead Radius values, if needed.

The output of CL data is set with respect to the tool edge for helical approach and exit moves.

For Thread Milling, you can apply helical moves in one of the following ways:

• Set the APPROACH_TYPE and EXIT_TYPE parameters to HELICAL in the Edit Parameters dialog box.

• While creating or editing a Thread Milling sequence, select the Lead In or Lead Out options on the Tool Motions tab.