А такой винтовой цикл? С ним у нас масса УП работает
G0X0Y0 Z5. #102=0 #103=30. (N PROXOD) #104=-75. (END) #105=-20. (START) #107=70. (D OTB) G0G90X0Y0 G1Z#105 G91G41D4X-[#107/2]Y0 WHILE[#102LE[#103-1]]DO2 #102=#102+1 #106=ABS[[[#105-#104]/#103]/2] G3X#107Y0Z-#106R-[#107/2] X-#107Y0Z-#106R-[#107/2] END2 G3X0Y0I[#107/2]J0 G1G40X[#107/2] G0G90Z100.