nc车床 代码(国外英文资料).docVIP

nc车床 代码(国外英文资料) NC car instruction characters, G code, M code, F, S, T list Central NC command character set Huazhong CNC century star - G code instructions G code command The function of the code group and its meaning modal code and general code form code will continue to be maintained when it is executed, and general code only works when the command is received. Defining moving code is usually modal code, such as straight lines, arcs, and cyclic code. Conversely, returning code like origin is called general code. Each code belongs to its own code group. In modal code, the current code is replaced by the same set of code that is loaded. G code Group interpretation G00 01 positioning (rapid moving) *G01 linear cutting G02 cut the circle clockwise (CW, clockwise) G03 cut the arc counterclockwise (CCW, counterclockwise) G04 00 pause (Dwell) G20 06 English input *G21 Metric input G28 00 reference point returned G29 returns from reference point G32 01 Cutting thread *G36 Seventeen Diameter programming G37 Radius programming *G40 07 Cancel tool nose radius offset G41 Tool nose radius offset (left) G42 Tool nose radius offset (right) *G54 Eleven Coordinate system selection G55 G56 G57 G58 G59 G71 06 Internal diameter / diameter turning compound cycle G72 Compound cycle of end face turning G73 Closed loop turning compound cycle G76 Thread cutting compound cycle *G80 External diameter / diameter turning stationary cycle G81 Fixed cycle of end face turning G82 Thread cutting and fixing cycle G90 Thirteen Absolute programming G91 Relative programming G92 00 Setting of workpiece coordinate system *G94 Fourteen Feed per minute G95 Feed per turn *G96 Sixteen Constant linear speed cutting G97 Huazhong CNC century star - M code instructions Auxiliary function (M function) Code and Its Implications Auxiliary functions include various functions that support the operation of machine tools, such as spindle start and stop, program stop and cutting fluid section, door switch, and so on.