Contents
1 G Function Description..........................................................................................1
1.1
G code list .............................................................................................. 1
1.2
G code description .................................................................................3
1.2.1 G00: POSITIONING .....................................................................3
1.2.2 G01: LINEAR INTERPOLATION ...............................................4
1.2.3 G02/G03: CIRCULAR INTERPOLATION..................................7
1.2.4 G02/G03: HELICAL INTERPOLATION...................................11
1.2.5 G04: Dwell ................................................................................... 13
1.2.6 G05: High Speed & High Precision Interpolation ....................... 14
1.2.7 G05.1 Path Smoothing ................................................................. 16
1.2.8 G06.2 NURBS Curve Interpolation .............................................19
1.2.9 G09/G61: EXACT STOP ............................................................ 22
1.2.10 G10: PROGRAMMABLE DATA INPUT .................................. 23
1.2.11 G15/G16 POLAR COORDICATES COMMAND MODE ........ 25
1.2.12 G17/G18/G19: PLANE SELECTION .........................................29
1.2.13 G28: RETURN TO REFERENCE POSITION ........................... 30
1.2.14 G29: RETURN FROM REFERENCE POSITION .....................31
1.2.15 G30: 2nd, 3rd and 4th REFERENCE POSTION RETURN ........... 33
1.2.16 G31: SKIP FUNCTION...............................................................35
1.2.17 G33: THREAD INTERPOLATION............................................38
1.2.18 G37: AUTOMATIC TOOL LENGTH MEASUREMENT - I....40
1.2.19 G37.1: AUTOMATIC TOOL LENGTH MEASUREMENT - II43
1.2.20 G40/G41/G42: CUTTER COMPENSTAION.............................46
1.2.21 G43/G44/G49: TOOL LENGTH COMPENSATION.................53
1.2.22 G51/G50: SCALING ................................................................... 56
1.2.23 G51.1/G50.1: PROGRAMMABLE MIRROR IMAGE ..............58
1.2.24 G52: LOCAL COORDINATE SYSTEM ...................................64
1.2.25 G53: MACHINE COORDICATE SYSTEM SELECTION........67
1.2.26 G54...G59.9: WORKPIECE COORDICATE SELECTION.......69
1.2.27 G64: CUTTING MODE .............................................................. 72
1.2.28 G65: SIMPLE CALL...................................................................74
1.2.29 G66/G67: MACRO CALL .......................................................... 75
1.2.30 G68/G69: COORDINATE ROTATION ..................................... 76
1.2.31 G70/G71: UNIT SETTING OF INCH/METRIC SYSTEM .......80
1.2.32 Cycle perform function: ...............................................................81
1.2.33 G73: HIGH SPEED PECK DRILL CYCLE ............................... 84
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