I made a model of impeller-look workpiece for demo purpose.
But I don't know how to work out the program for M128 function of
Heidenhain iTNC 530 control. Please help!! This problem is big for me,
but probably it is not a big deal for expert like you. Please HELP!!.
Regards/Stone
http://filebase.heidenhain.de/doku/tnc_guide/html/en/index.htm
or via
http://www.heidenhain.de/english/print_0.htm then follow the link pdf file
and TNCguide
M128 is just a optional code to maintain the position of the tool tip when
positioning with tilted axes (TCPM Tool Center Point Management) or (RTCP
Rotation Tool Center Point) :
To cancel M128 use M129
best regards,