G和M指令（国外英文资料）.doc

G和M指令（国外英文资料） G instruction G00 positioning The G01 line interpolation G02 arc interpolation (CW) G03 arc interpolation (CCW) G04 suspended G05 high-speed processing mode The G07 imaginary shaft interpolation G09 is precisely stopped checking G10 data set mode ON G11 data set mode OFF The G17 plane chooses X minus Y G17.1 5 face processing above pattern G17.2 process 0 pattern The g17.3-5 surface is processed 90 planes The G17.4 five surface processes 180 planes G17.5 face processing 270 planes The g17.95 processing mode was cancelled The G18 plane selects z-x The G19 plane chooses Y minus Y G20 English directive The G21 metric system G22 move forward check ON G23 moves forward to check OFF G27 reference point detection G28 returns the reference point (origin) G29 return to start G30 returns the second to four reference points (origin) G31 jump G31.1 multiple jump 1 G31.2 multiple jump 1 G31.3 multiple jump 1 G33 and other guided thread cutting (straight, cone) G34 variable guide thread cutting G34.1 hole processing cycle pattern (circle) G35 hole processing cycle mode (line) G36 hole processing cycle mode (arc) G37.1 hole processing cycle mode (grid), G37 tool length is automatically measured G38 tool diameter compensation vector is specified G39 tool diameter compensates rounded arc G40 tool diameter compensation is cancelled G41 tool diameter compensation (left) G41.2 3d tool diameter compensation (left) G42 tool diameter compensation (right) G42.2 3d tool diameter compensation (right) G43 tool length compensation (+) G44 tool length compensation (-) G45 tool position compensation (elongation) G46 tool position compensation (shortening) G47 tool position compensates for 2 times elongation G48 tool position compensation is 2 times smaller G49 tool location compensation is cancelled G50 set OFF (for speed limit in lathe) The calibration ON G51 The G50.1 G instruction mirror OFF The G51.1 G instruction image ON Selection of the G52 local coordinate system Choice of