I'm stuck with this project. We have to machine a wormscrew and it was thought to be made in the haas with 4th axis. Then we face our problem, the Bobcam license own by the workshop is only able to index the 4th axis.
I thought it could be programed directly in the control by hand, but I don't have anyexpirence, so I'm her asking for help to perform this job.

The wormscrew data is,
Length 750mm
Pitch 30mm
Blade width 1/8''

Attached is a picture of the sketch if you want to take a look. Any advice and instruction would be appreciated.

Stay cool and be happy.