Selca G70 G71 Inch system / Metric system

Selca G75 G76 Polar coordinate programming ContentsG75 Cancels G76ProgrammingG76 Polar coordinate programmingProgrammingParameters G75 Cancels G76 G75 Cartesian coordinate programming (cancels G76) Programming G75 [X…] [Y…] [Z…] Enabled: (default) until a G76…

Selca G28 Cusp point of a SPLINE curve Programming G28 Enabled: only in the block in which it is programmed.

Selca G17 G18 G19 Plane selection ContentsG17 Plane selection XYProgrammingG17 Selection of planes different than XYProgrammingParametersG18 Plane selection ZXProgrammingG19 Plane selection YZProgramming G17 Plane selection XY G17 Plane selection (XY…

Selca G09 Deceleration at block end Programming G09 X… Y… Z… Enabled: only in the block in which it is programmed.

Selca G9999 Synchronization of program execution with tool path display Programming G9999 Enabled: only in the block in which it is programmed.

Selca G00 Axis rapid positioning Programming G00 Axis (or, alternatively, Axis R) Enabled: only in the block in which it is programmed.

Selca G200 G201 G202 Cylindrical programming / Polar programming ContentsG200 Cancels G201 and G202ProgrammingG201 Cylindrical programmingProgrammingParametersG202 Polar programmingProgramming G200 Cancels G201 and G202 G200 Cancels G201 and G202 (cylindrical/polar programming) Programming G200…

ContentsG90 Absolute coordinate programmingProgrammingG91 Incremental coordinate programmingProgramming G90 Absolute coordinate programming Programming G90 Enabled: until a G91 is programmed. G91 Incremental coordinate programming Programming G91 Enabled: until a G90 is…

Selca G50 G51 Offset / rotation of the coordinate system on the plane ContentsG50 Cancels the offset/rotationProgrammingG51 Offset / rotationProgrammingParameters G50 Cancels the offset/rotation G50 Cancels the offset / rotation…

Selca G30 G31 Continuous motion mode with automatic feed adjustment ContentsG30 Cancels G31ProgrammingG31 Continuous motion modeProgrammingParameters G30 Cancels G31 G30 Cancels G31 and re-establishes deceleration at block end Programming G30…

Selca G01 Linear interpolation Programming G01 Axis Enabled: (default) until a G02 or a G03 is programmed.

Selca G92 F-feed rate override ContentsProgrammingParameters Programming G92 F Parameters Parameter Description F the new feed rate overrides all F functions programmed in the subsequent blocks. Enabled: until a G92 or…

Selca G60 G61 Scaling factor ContentsG60 Cancels G61ProgrammingG61 Scaling factorProgrammingParametersG61 Programmable zone scalingProgrammingParameters G60 Cancels G61 G60 Cancels G61 (scaling factor) Programming G60 G61 Scaling factor G61 Scaling factor Programming…

ContentsG49 Defines cylindrical mill radiusProgrammingParametersProgrammingParametersG49 Defines spherical mill radius (for G841/G736/G726)ProgrammingParametersG49 Defines toroidal mill radius (for G841/G736/G726)ProgrammingParameters G49 Defines cylindrical mill radius Selca G49 Defines cylindrical mill radius Programming G49…

Selca G88 Spaced plane drilling fixed cycle ContentsProgrammingParameters Programming G88 [X… Y…] Z… J… [K…] [F…] [D8=…] Parameters Parameter Description X,Y hole coordinates. Z first wall depth. J drilling starting…

This is yet another simple cnc machine programming example. This cnc program has lot more straight lines, but why I chose it because of the way drawing dimensions are given,…

Selca G53 G54 G55 G56 G57 G58 G59 Mirror machining ContentsG53 Cancels mirror machiningProgrammingG54 X-mirror machiningProgrammingG55 Y-mirror machiningProgrammingG56 Z-mirror machiningProgrammingG57 XY-mirror machiningProgrammingG58 ZX-mirror machiningProgrammingG59 YZ-mirror machiningProgramming G53 Cancels mirror machining…

Selca G845 G846 Manual axis control by handwheels during machining ContentsG845 Cancels G846ProgrammingG846 Manual axis control by handwheels during machiningProgrammingParameters G845 Cancels G846 G845 Cancels G846 Programming G845 Enabled: only…

Selca G27 First point of a SPLINE curve linking a series of at least 5 points ContentsProgrammingParameters Programming G27 X… Y… [I…] [Q…] [D1=1] Parameters Parameter Description X, Y Coordinates…

Selca G85 Reaming fixed cycle ContentsProgrammingParameters Programming G85 [X… Y…] Z… I… [Q…] [K…] [F…] [D8=…] [D9=1] Parameters Parameter Description X,Y hole coordinates. Z hole bottom plane. J hole starting…