hey kurmay, how are you ? that file looks nice
a vmc does not has the C axis, but only orientation ...
code shared in this post won't rotate the spindle during the linear movement, but only after; as a result, the spindle rotation and linear movement are not syncronized ( simultaneous ), but occuring one after the other ... this leads to discontinuity, that may break the cutting edge of the tool ? i don't know
maybe is possible to deliver the part only by moving + orientantion + moving + orientation, if the segments are short, and this may require a precision for the orientation of at least 0.1, if not 0.01 etc ... so far i have never tested the accuracy for the orientation
however, movement from the video is smooth ... it may be something else ? i thought that a special tool-holder or head-attachement is used, but no, tool is inside an er collet
maybe is a good idea to contact the one who posted that video / kindly
Code:M510 ( cas off ) M130 ( ignore S : ON ) G0 X0 Y0 M19 RS = 0 X10 M19 RS = 180.00001 ( spindle rotates 180* after moving to X10 ) X20 M19 RS = 180.00002 X30 M19 RS = 180.00003 X40 M19 RS = 180.00004 M131 ( ignore S : OFF ) M511 ( cas on )