Looking to dive into the world of computer-aided manufacturing? Look no further than G-code and M-code.
These programming languages are essential for controlling automatic machine tools, and are widely used in the industry.
Whether you’re a beginner or an experienced professional, understanding G-code and M-code is crucial for success in the field.
In this comprehensive guide, we’ll break down everything you need to know about these languages, from their history and versions to their most common instructions and functions.
With this knowledge, you’ll be able to program your own CNC machines with confidence, and take your manufacturing skills to the next level.
So what are you waiting for? Let’s dive in and discover the power of G-code and M-code!
G-code (also known as RS-274) is the most widely used NC programming language.
It has many versions and is mainly used to control automatic machine tools in computer-aided manufacturing.
G code is sometimes called G programming language.
G code is the instruction in the numerical control program. Commonly referred to as the G instruction.
G code can be used to realize rapid positioning, inverse circle interpolation, along circle interpolation, middle point arc interpolation, radius programming and jump processing.
M code is defined as auxiliary function code in FANUC program.
M code plays an auxiliary control role for the machine tool and is used for non axis movement command.
FANUC lathe G-code G-code Explain G00 Positioning (fast moving) G01 Linear cutting G02 Clockwise arc cutting (CW, clockwise) G03 Counterclockwise tangential positioning (fast moving) arc (CCW, counter clock) G04 Pause (dwel1) G09 Stop at the exact position G20 Imperial input G21 Metric input G22 Internal travel effective limit G23 Invalid internal travel limit G27 Check reference point return G28 Reference point return G29 Return from reference point G30 Return to the second reference point G32 Thread cutting G40 Cancel tool tip radius offset G41 Nose radius offset (left) G42 Nose radius offset (right) G50 Modify workpiece coordinates; Sets the maximum rpm of the spindle G52 Set local coordinate system G53 Select machine coordinate system G70 Finishing cycle G71 Internal and external diameter rough cutting cycle G72 Step rough cutting cycle G73 Forming repeat cycle G74 Z-step drilling G75 X-direction grooving G76 Thread cutting cycle G80 Cancel fixed cycle G83 Drilling cycle G84 Tapping cycle G85 Front boring cycle G87 Side drilling cycle G88 Side tapping cycle G89 Side boring cycle G90 (inside and outside diameter) cutting cycle G92 Thread cutting cycle G94 (step) cutting cycle G96 Constant linear speed control G97 Constant linear speed control cancelled G98 Feed rate per minute G99 Feed rate per revolution
FANUC milling machine G code G code Explain G00 Top position (rapid movement) positioning (rapid movement) G01 Linear cutting G02 Clockwise circular arc G03 Counterclockwise tangent arc G04 Suspend G15/G16 Polar command G17 XY face assignment G18 XZ face assignment G19 YZ face assignment G28 Machine return to origin G30 The machine returns to the 2nd and 3rd origin *G40 Cancel tool diameter offset G41 Tool diameter left offset G42 Tool diameter right offset *G43 Tool length + direction offset *G44 Tool length offset in one direction G49 Cancel tool length offset *G53 Machine coordinate system selection G54 Workpiece coordinate system 1 Selection G55 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G73 High speed deep hole drilling cycle G74 Left spiral cutting cycle G76 Fine boring cycle *G80 Cancel fixed cycle G81 Center drilling cycle reverse boring cycle G82 Reverse boring cycle G83 Deep hole drilling cycle G84 Right spiral cutting cycle G85 Boring cycle G86 Boring cycle G87 Reverse boring cycle G88 Boring cycle G89 Boring cycle *G90 Use absolute value command G91 Use incremental value command G92 Set workpiece coordinate system *G98 Fixed cycle return to starting point
M-code Explain M00 Program stop M01 Select Stop M02 Program end (reset) M03 Spindle forward rotation (CW) M04 Spindle reversal (CCW) M05 Spindle stop M06 Change knife M08 Cutting fluid on M09 Cutting fluid off M30 Return to the beginning of the program (reset) and end M48 Cancel spindle overload does not work M49 Spindle overload cancellation function M94 Image cancellation M95 X-coordinate mirror image M96 Y-coordinate mirror image M98 Subroutine call M99 End of subroutine
Siemens milling machine G code Address Explain D Tool complement number F Feed rate (dwell time can be programmed with G4) G G function (prepare function word) GO Fast move G1 Linear interpolation G2 Clockwise circular interpolation G3 Counterclockwise circular interpolation CIP Middle point arc interpolation G33 Thread cutting with constant pitch G331 Cutting internal thread without compensation fixture G332 Cutting internal thread without compensation fixture. Retract knife CT Transition arc interpolation with tangent G4 Fast move G63 Fast move G74 Back to the reference point G75 Fixed point G25 Lower limit of spindle speed G26 Upper limit of spindle speed G110 Pole size, relative to the last programmed set position G110 Pole size, relative to the zero point of the current workpiece coordinate system G120 Pole size, relative to the last valid pole G17* X / Y plane G18 Z / X plane G19 Y / Z plane G40 Cancellation of tool tip radius compensation G41 The tool tip radius compensation is called, and the tool moves on the left side of the contour G42 The tool tip radius compensation is called, and the tool moves on the right side of the contour G500 Cancel settable zero offset G54 First settable zero offset G55 Second, the zero offset can be set G56 Third, the zero offset can be set G57 Fourth, the zero offset can be set G58 Fifth, the zero offset can be set G59 Sixth, the zero offset can be set G53 Cancel by program segment to set zero offset G60* Accurate positioning G70 Inch size G71* Metric size G700 Inch size, also used for feed rate F G710 Metric size, also used for feed rate F G90* Absolute size G91 Incremental size G94* Feed rate F in mm / min G95 Spindle feed rate F, in mm / revolution G901 Feed compensation “on” in arc segment G900 Feed compensation “off” G450 Arc transition G451 Intersection of equidistant lines I Interpolation parameters J Interpolation parameters K Interpolation parameters I1 Middle point of circular interpolation J1 Middle point of circular interpolation K1 Middle point of circular interpolation L Subroutine name and subroutine call M Auxiliary function MO Program stop M1 The program stops conditionally M2 Program end M3 The spindle rotates clockwise M4 The spindle rotates counterclockwise M5 Spindle stop M6 Tool change N Subroutine segment : Main program segment P Number of subroutine calls RET End of subroutine S Spindle speed, which indicates pause time in G4 T Tool number X Coordinate axis Y Coordinate axis Z Coordinate axis CALL Loop call CHF Chamfer, general use CHR Chamfer contour line CR Circular interpolation radius GOTOB Backward jump instruction GOTOF Forward jump command RND Fillet
Circulate Explain LCYC82 Drilling and counterbore processing LCYC83 Deep hole drilling LCYC840 Thread cutting with compensation fixture LCYC84 Thread cutting without compensation fixture LCYC85 Boring LCYC60 Linear hole arrangement LCYC61 Circular hole arrangement LCYC75 Rectangular groove, keyway, circular groove milling
Circulate Explain CYCLE82 Central drilling CYCLE83 Deep hole drilling CYCLE84 Sexual tapping CYCLE85 Reaming CYCLE86 Boring CYCLE88 Boring with stop CYCLE71 End milling LONG HOLE A rectangular hole in an arc POCKE T4 Annular groove milling POCKE T3 Rectangular groove milling SLOT1 Keyway on an arc SLOT2 Circular groove
Siemens lathe G code Address Explain D Tool complement number F F Feed rate (dwell time can be programmed with G4) G G function (prepare function word) GO Fast move G1 Linear interpolation G2 Clockwise circular interpolation G3 Counterclockwise circular interpolation G33 Thread cutting with constant pitch G4 Fast move G63 Fast move G74 Back to the reference point G75 Fixed point G17 (required when machining center hole) G18* Z / X plane G40 Cancellation of tool tip radius compensation G41 The tool tip radius compensation is called, and the tool moves on the left side of the contour G42 The tool tip radius compensation is called, and the tool moves on the right side of the contour G500 Cancel settable zero offset G54 First settable zero offset G55 Second, the zero offset can be set G56 Third, the zero offset can be set G57 Fourth, the zero offset can be set G58 Fifth, the zero offset can be set G59 Sixth, the zero offset can be set G53 Cancel by program segment to set zero offset G70 Inch size G71* metric size G90* Absolute size G91 Incremental size G94* Feed rate f in mm / min G95 Spindle feed rate F, in mm / revolution I Interpolation parameters I1 Middle point of circular interpolation K1 Middle point of circular interpolation L Subroutine name and subroutine call M Auxiliary function MO Program stop M1 The program stops conditionally M2 Program end M30 M17 M3 The spindle rotates clockwise M4 The spindle rotates counterclockwise M5 Spindle stop M6 Tool change N Subroutine segment : Main program segment P Number of subroutine calls RET End of subroutine S Spindle speed, which indicates pause time in G4 T Tool number X Coordinate axis Y Coordinate axis Z Coordinate axis AR Circular interpolation angle CALL Loop call CHF Chamfer, general use CHR Chamfer contour line CR Circular interpolation radius GOTOB Backward jump instruction GOTOF Forward jump command RND Fillet
SIEMENS 801, 802S/CT, 802SeT fixed cycle Circulate Explain LCYC82 Drilling and counterbore processing LCYC83 Deep hole drilling LCYC840 Thread cutting with compensation fixture LCYC84 Thread cutting without compensation fixture LCYC85 Boring LCYC93 Grooving cycle LCYC95 Blank cutting cycle LCYC97 Thread cutting
SIEMENS 802D, 810D/840D fixed cycle Circulate Explain CYCLE71 Plane milling CYCLE82 Central drilling YCLE83 Deep hole drilling CYCLE84 Rigid tapping CYCLE85 Reaming CYCLE86 Boring CYCLE88 Boring with stop CYCLE93 Grooving CYCLE94 Undercut shape E.F CYCLE95 Blank cutting CYCLE97 Thread cutting
HNC lathe G code G-code Explain G00 Positioning (fast moving) G01 Linear cutting G02 Clockwise arc cutting (CW, clockwise) G03 Counter clockwise arc cutting (CCW, counter clock) G04 Pause (dwel1) G09 Stop at the exact position G20 Imperial input G21 Metric input G22 The internal travel limit is valid G23 Invalid internal travel limit G27 Check reference point return G28 Reference point return G29 Return from reference point G30 Return to the second reference point G32 Thread cutting G36 Diameter programming G37 Radius programming G40 Cancel tool tip radius offset G41> Nose radius offset (left) G42 Nose radius offset (right) G53 Direct machine coordinate system programming G54-G59 Coordinate system selection G71 Internal and external diameter rough cutting cycle G72 Step rough cutting cycle G73 Closed loop turning compound cycle G76 Thread cutting cycle G80 Internal and external diameter cutting cycle G81 Fixed cycle of face turning G82 Thread cutting fixed cycle G90 Absolute value programming G91 Incremental value programming G92 Workpiece coordinate system setting G96 Constant linear speed control G97 Constant linear speed control cancelled G94 Feed rate per minute G95 Feed rate per revolution
HNC lathe machine G code G Code Explain G00 Positioning (fast moving) G01 Linear cutting G02 Clockwise arc cutting (CW, clockwise) G03 Counter clockwise arc cutting (CCW, counter clock) G04 Pause (dwell) G09 Stop at the exact position G20 Imperial input G21 Metric input G22 The internal travel limit is valid G23 Invalid internal travel limit G27 Check reference point return G28 Reference point return G29 Return from reference point G30 Return to the second reference point G32 Thread cutting G36 Diameter programming G37 Radius programming G40 Cancel tool tip radius offset G41> Nose radius offset (left) G42 Nose radius offset (right) G53 Direct machine coordinate system programming G54—G59 Coordinate system selection G71 Internal and external diameter rough cutting cycle G72 Step rough cutting cycle G73 Closed loop turning compound cycle G76 Thread cutting cycle G80 Internal and external diameter cutting cycle G81 Fixed cycle of face turning G82 Thread cutting fixed cycle G90 Absolute value programming G91 Incremental value programming G92 Workpiece coordinate system setting G96 Constant linear speed control G97 Constant linear speed control cancelled G94 Feed rate per minute G95 Feed rate per revolution
HNC milling machine G code G-code Explain G00 Positioning (fast moving) G01 Linear cutting G02 Clockwise circular arc G03 Counterclockwise tangent arc G04 suspend G07 Virtual axis assignment G09 Quasi stop verification *G17 XY face assignment G18 XZ face assignment G19 YZ face assignment G20 Inch input *G21 Mm input G22 Pulse equivalent G24 Mirror on *G25 Mirror off G28 Return to reference point G29 Return from reference point *G40 Cancel tool diameter offset G41 Tool diameter left offset G42 Tool length + direction offset G43 Tool length + direction offset G44 Tool length offset in one direction *G49 Cancel tool length offset *G50 Zoom off G51 Retract and release G52 Local coordinate system setting G53 Direct machine coordinate system programming *G54 Workpiece coordinate system 1 Selection G55 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G60 Unidirectional positioning *G61 Precise stop verification method G64 Continuous mode G68 Rotation transformation *G69 Rotation cancel G73 High speed deep hole drilling cycle G74 Left spiral cutting cycle G76 Fine boring cycle *G80 Cancel fixed cycle G81 Central drilling cycle G82 Reverse boring cycle G83 Deep hole drilling cycle G84 Right spiral cutting cycle G85 Boring cycle G86 Boring cycle G87 Reverse boring cycle G88 Boring cycle G89 Boring cycle *G90 Use absolute value command G91 Using the increment command G92 Set workpiece coordinate system *G94 Feed per minute G95 Feed per revolution *G98 Fixed cycle return to starting point G99 Return to fixed cycle R point
HNC M code M-code Explain M00 Program stop M01 Select Stop M02 Program end (reset) M03 Spindle forward rotation (CW) M04 Spindle reversal (CCW) M05 Spindle stop M06 Change knife M07 Cutting fluid on M09 Cutting fluid off M98 Subroutine call M99 End of subroutine
KND 100 milling machine G code G-code Group Explain G00 1 Positioning (fast moving) G01 Linear cutting G02 Clockwise circular arc G03 Counterclockwise tangent arc G04 0 Suspend G17 2 XY face assignment G18 XZ face assignment G19 YZ face assignment G28 0 Machine return to origin G29 Return from reference point *G40 7 Cancel tool diameter offset G41 Tool diameter left offset G42 Tool diameter right offset *G43 8 Tool length + direction offset *G44 Tool length offset in one direction cancels the tool length offset G49 Cancel tool length offset *G53 14 machine tool coordinate system selection G54 workpiece coordinate system 1 Selection G55 workpiece coordinate system 2 selection G56 workpiece coordinate system 3 selection G57 workpiece coordinate system 4 selection G58 workpiece coordinate system 5 Selection G59 workpiece coordinate system 6 selection G73 9 high speed deep hole drilling cycle G74 left spiral cutting cycle G76 fine boring cycle *G80 cancel fixed cycle G81 drilling cycle (spot drilling) G82 drilling cycle (boring stepped holes) G83 deep hole drilling cycle G84 tapping cycle G85 boring cycle G86 borehole circulation G87 reverse boring cycle G88 boring cycle G89 boring cycle *G90 3 use absolute value command G91 use incremental value command G92 0 set workpiece coordinate system *G98 10 fixed cycle return to starting point *G99 return to fixed cycle r point
KND 100 lathe G code G-code Group Explain G00 1 Positioning (fast moving) G01 Linear cutting G02 Clockwise arc cutting (CW, clockwise) G03 Counter clockwise arc cutting (CCW, counter clock) G04 0 Pause (dwe11) G10 Offset value setting G20 6 Imperial input G21 Metric input G27 0 Check reference point return G28 Reference point return G29 Return from reference point G31 Jumping function G32 1 Thread cutting G36 X-axis automatic tool deviation setting G37 Z-axis automatic tool deviation setting G40 7 Cancel tool tip radius offset G41 Nose radius offset (left) G42 Nose radius offset (right) G50 0 Coordinate system setting G54 Workpiece coordinate system G55—G59 Workpiece coordinate system G70 0 Finishing cycle G71 Internal and external diameter rough cutting cycle G72 Step rough cutting cycle G73 Forming repeat cycle G74 End face deep hole machining cycle G75 Outer circle and inner circle cutting cycle G76 Thread cutting cycle G90 1 (inside and outside diameter) cutting cycle G92 Thread cutting cycle G94 (step) cutting cycle G96 12 Constant linear speed control G97 Constant linear speed control cancelled G98 5 Feed rate per minute G99 Feed rate per revolution
KND 100 M code M-code Instruction M00 Program stop M01 Select Stop M02 Program end (reset) M03 Spindle forward rotation (CW) M04 Spindle reversal (CCW) M05 Spindle stop M06 Change knife M08 Cutting fluid on M09 Cutting fluid off M10 Clamping M11 Release M32 Lubrication on M33 Lubrication off M99 End of subroutine
GSK980 lathe G code G-code Group Function G00 1 Positioning (fast moving) *G01 Linear interpolation (cutting feed) G02 Arc interpolation CW (clockwise) G03 Circular interpolation CCW (counterclockwise) G04 0 Pause, quasi stop G28 Return to reference point G32 1 Thread cutting G50 0 Coordinate system setting G65 Macro program command G70 0 Finishing cycle G71 Outer circle rough turning cycle G72 End rough turning cycle G73 Closed cutting cycle G74 End face deep hole machining cycle G75 Outer circle, inner circle, grooving cycle 1 Outer circle, inner circle, turning cycle G92 Thread cutting cycle End cutting cycle G96 2 Constant linear speed on G97 Constant linear speed off *G98 3 Feed per minute G99 Feed per revolution
GSK980T M instruction M-code Instruction M03 Spindle forward rotation M04 Spindle reversal M05 Spindle stop M08 Coolant on M09 Coolant off (no output signal) M32 Lubrication on M33 Lubrication off (no output signal) M10 Spare M11 Spare tip (no signal output) M00 The program is suspended. Press the ‘cycle start’ program to continue M30 The program ends and returns to the beginning
GSK928 TC / TE G code G-code Function G00 Positioning (fast moving) *G01 Linear interpolation (cutting feed) G02 Arc interpolation CW (clockwise) G03 Circular interpolation CCW (counterclockwise) G32 Tapping circulation G33 Thread cutting G71 Outer circle rough turning cycle G72 End rough turning cycle G74 End face deep hole machining cycle G75 Outer circle, inner circle, grooving cycle G90 Outer circle, inner circle, turning cycle G92 Thread cutting cycle G94 Outer circle inner conical surface circulation G22 Local cycle start G80 End of local cycle *G98 Feed per minute G99 Feed per revolution G50 Set workpiece absolute coordinate system G26 10. Z-axis back reference G27 X-axis back to reference point G29 Z axis back to reference point
GSK928 TC / TEM code M-code Instruction M03 Spindle forward rotation M04 Spindle reversal M05 Spindle stop M08 Coolant on M09 Coolant off (no output signal) M32 Lubrication on M33 Lubrication off (no output signal) M10 Spare M11 Spare tip (no signal output) MOO Program pause, press’ cycle start ‘program to continue M30 The program ends and returns to the beginning
GSK990M G Code G-code Group Explain G00 1 Positioning (fast moving) G01 Linear cutting G02 Clockwise circular arc G03 Counterclockwise tangent arc G04 0 suspend G17 2 XY face assignment G18 XZ face assignment G19 YZ face assignment G28 0 Machine return to origin G29 Return from reference point *G40 7 Cancel tool diameter offset G41 Tool diameter left offset G42 Tool diameter right offset *G43 8 Tool length + direction offset *G44 Tool length minus direction offset G49 Cancel tool length offset *G53 14 machine tool coordinate system selection G54 workpiece coordinate system 1 Selection G55 workpiece coordinate system 2 selection G56 workpiece coordinate system 3 selection G57 workpiece coordinate system 4 selection G58 workpiece coordinate system 5 Selection G59 workpiece coordinate system 6 selection G73 9 high speed deep hole drilling cycle G74 left spiral cutting cycle G76 fine boring cycle *G80 cancel fixed cycle G81 drilling cycle (spot drilling) G82 drilling cycle (boring stepped holes) G83 deep hole drilling cycle G84 tapping cycle G85 boring cycle G86 borehole circulation G87 reverse boring cycle G88 boring cycle G89 boring cycle *G90 3 use absolute value command G91 use incremental value command G92 0 set workpiece coordinate system *G98 10 fixed cycle return to starting point *G99 return to fixed cycle r point
GSK990M M code M-code Instruction M00 Program stop M01 Select Stop M02 Program end (reset) M03 Spindle forward rotation (CW) M04 Spindle reversal (CCW) M05 Spindle stop M06 Change knife M08 Cutting fluid on M09 Cutting fluid off M10 Clamping M11 Release M32 Lubrication on M33 Lubrication off M98 Subroutine call M99 End of subroutine
GSK928MA G-code G-code Explain G00 Positioning (fast moving) G1 Linear cutting G02 Clockwise circular arc G03 Counterclockwise tangent arc G04 Delay waiting G17 XY face assignment G18 XZ face assignment G19 YZ face assignment G28 Machine return to origin G29 Return from reference point *G40 Cancel tool diameter offset G41 Tool diameter left offset G42 Tool diameter right offset *G43 Tool length + direction offset *G44 Tool length offset in one direction G49 Cancel tool length offset *G53 Machine coordinate system selection G54 Workpiece coordinate system 1 Selection G55 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G73 High speed deep hole drilling cycle G74 Left spiral cutting cycle G80 Cancel fixed cycle G81 Drilling cycle (spot drilling) G82 Drilling cycle (boring stepped holes) G83 Deep hole drilling cycle G84 Right tapping circulation G85 Boring cycle G86 Drilling cycle G89 Boring cycle *G90 Use absolute value command G91 Use incremental value command G92 Set floating coordinate system *G98 Fixed cycle return to starting point *G99 Return to fixed cycle r point G10 G11 Rough milling in circular groove G12 G13 Full circle internal finish milling G14 G15 Cylindrical finish milling G22 System parameter operation (mode) G23 Parameter value jump G27 Mechanical zero point detection G28 Quickly locate the program through the middle point G31 Quick return to R datum G34 G35 Finish milling in rectangular groove G38 G39 Rectangular external finish milling
GSK928MAMcode M2 The program ends and stops. Stop the spindle, turn off the coolant, eliminate the G93 coordinate offset and tool offset, and return to the starting program section (not running). After executing M2, the system will switch to the reference workpiece coordinate system. M3 Spindle forward rotation M4 Spindle reversal M5 Stop spindle M8 Turn on the cooling pump M9 Turn off the cooling pump M12 Pause: wait for the “run” key to continue running (press the emergency stop key to stop) M30 At the end of the program, eliminate the tool offset and return to the starting program segment (not running). After executing M30, the system will switch to the reference workpiece coordinate system. M32 Lubrication on; M33 Lubrication off; M98 Call subroutine M99 Subroutine end return
Mitsubishi E60 milling machine G code G-code Group Explain ※G00 1 Position positioning (rapid feed) *G01 Straight line repair G02 Clockwise arc cutting (CW) G03 Counterclockwise arc cutting (CCW) G04 0 suspend G05 High speed machining modeG09 Stop the check correctly G10 Program parameter input / correction input G11 Program parameter input cancel G12 Circular cutting CW G13 Circular cutting CCW *G17 2 Plane selection X-Y ※G18 Plane selection z-x G19 Plane selection Y-Z ※G20 6 Imperial directive G21 Metric instruction G27 0 Reference origin check G28 Reference origin reset G29 Start point reset G30 The 2nd ~ 4th reference origin reset G31 Jumping function G33 1 Thread cutting G37 0 Automatic tool length measurement G38 Tool diameter correction vector assignment G39 Angle arc correction tool *G40 7 Tool diameter correction cancellation G41 Tool diameter correction left G42 Tool diameter correction right G43 8 Tool length correction (+) G44 Tool length correction (I) *G49 Tool length correction quantity cancellation G52 0 Local coordinate system setting G53 Selection of mechanical coordinate system *G54 12 Workpiece coordinate system 1 Selection G55 12 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G60 0 Unidirectional position positioning G61 13 Make sure to stop the inspection mode G62 Automatic angle feed rate adjustment G63 Tapping mode *G64 Cutting mode G73 9 Fixed cycle (step cycle) G74 Fixed circulation (reverse tapping) G76 Fixed cycle (fine boring) *G80 Fixed cycle cancellation G81 Fixed circulation (drilling / lead hole) G82 Fixed cycle (drilling / counter boring) G83 Fixed circulation (deep drilling) G84 Fixed circulation (tapping) G85 Fixed cycle (boring) G86 Fixed cycle (boring) G87 Fixed cycle (reverse boring) G88 Fixed cycle (boring) G89 Fixed cycle (boring) *G90 3 Absolute value instruction *G91 Incremental value instruction G92 0 Mechanical coordinate system setting G93 5 Counterclockwise feed *G94 Asynchronous cutting (feed per minute) *G95 Simultaneous cutting (feed for each drilling) *G96 17 The cycle speed must be controlled effectively *G97 The cycle speed control must be invalid *G98 10 Fixed cycle starting point reset G99 Fixed cycle r-point reset
DASEN 3I milling machine G code G-code Group Explain ※G00 1 Position positioning (rapid feed) *G01 Straight line repair G02 Clockwise arc cutting (CW) G03 Counterclockwise arc cutting (CCW) G04 0 suspend G05 High speed machining mode G09 Stop the check correctly G10 Program parameter input / correction input G11 Program parameter input cancel G12 Circular cutting CW G13 Circular cutting CCW *G17 2 Plane selection X-Y ※G18 Plane selection z-x G19 Plane selection Y-Z ※G20 6 Imperial directive G21 Metric instruction G27 0 Reference origin check G28 Reference origin reset G29 Start point reset G30 The 2nd ~ 4th reference origin reset G31 Jumping function G33 1 Thread cutting G37 0 Automatic tool length measurement G38 Tool diameter correction vector assignment G39 Angle arc correction tool *G40 7 Tool diameter correction cancellation G41 Tool diameter correction left G42 Tool diameter correction right G43 8 Tool length correction (+) G44 Tool length correction (I) *G49 Tool length correction quantity cancellation G52 0 Local coordinate system setting G53 Selection of mechanical coordinate system *G54 12 Workpiece coordinate system 1 Selection G55 12 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G60 0 Unidirectional position positioning G61 13 Make sure to stop the inspection mode G62 Automatic angle feed rate adjustment G63 Tapping mode *G64 Cutting mode G73 9 Fixed cycle (step cycle) G74 Fixed circulation (reverse tapping) G76 Fixed cycle (fine boring) *G80 Fixed cycle cancellation G81 Fixed circulation (drilling / lead hole) G82 Fixed cycle (drilling / counter boring) G83 Fixed circulation (deep drilling) G84 Fixed circulation (tapping) G85 Fixed cycle (boring) G86 Fixed cycle (boring) G87 Fixed cycle (reverse boring) G88 Fixed cycle (boring) G89 Fixed cycle (boring) *G90 3 Absolute value instruction *G91 Incremental value instruction G92 0 Mechanical coordinate system setting G93 5 Counterclockwise feed *G94 Asynchronous cutting (feed per minute) *G95 Simultaneous cutting (feed for each drilling) *G96 17 The cycle speed must be controlled effectively *G97 The cycle speed control must be invalid *G98 10 Fixed cycle starting point reset G99 Fixed cycle r-point reset
DASEN 3I lathe G code G-code Group Explain ※G00 1 Fast mobile positioning ※G01 Straight line repair G02 Arc gap (CW, Clockwise Clock) G03 Arc gap repair (CCW, counter clock) G04 0 suspend G09 Correct stop G10 Program parameters / correction input G11 Program parameter / correction input mode cancelled ※G17 2 X-Y plane selection ※G18 Z-x plane selection ※G19 Y-Z plane selection ※G20 6 Imperial input ※G21 Metric input G27 0 Reference point reset check G28 Automatic reference point reset G29 Reset from reference point G30 Reset of reference points 2, 3 and 4 G31 Jumping function G33 1 Thread cutting G34 Variable thread cutting G37 0 Automatic tool correction *G40 7 Tool diameter correction cancellation G41 Tool diameter correction (left side) G42 Tool diameter correction (right side) G46 Tool diameter correction (automatic direction selection) G52 0 Local coordinate system setting G53 Selection of mechanical coordinate system ※G54 12 Workpiece coordinate system selection 1 G55 Workpiece coordinate system selection 2 G56 Workpiece coordinate system selection 3 G57 Workpiece coordinate system selection 4 G58 Workpiece coordinate system selection 5 G59 Workpiece coordinate system selection 6 G61 13 Correct stop check mode G62 Automatic angle speed control G63 Tapping mode ＊G64 Cutting mode G70 9 Finish cutting cycle G71 Straight turning rough cutting cycle G72 End face rough cutting cycle G73 Spindle table movement in rough machining cycle G74 End cutting cycle G75 Straight turning cycle G76 Thread cutting cycle G77 From cutting cycle G78 Tooth fixation cycle G79 End cutting fixed cycle G80 Machining hole cycle command cancel G83 Deep drilling cycle (Z-axis) G84 Tapping cycle (Z axis) G85 Boring cycle (Z axis) G87 Deep hole drilling cycle (x-axis) G88 Tapping cycle (x-axis) G89 Boring cycle (x-axis) ※G90 3 Absolute value command ※G91 Incremental value command G92 0 Coordinate system setting / spindle speed setting ※G94 5 Asynchronous feed (feed per minute) ※G95 Synchronous feed (feed per revolution) ※G96 17 Cycle speed control on ※G97 Cycle speed must be controlled off *G98 10 Fixed cycle Initial value reversion G99 Fixed cycle R-point reset
Huaxing lathe G code G-code Explain G00 Fast positioning G01 Linear interpolation G02 Clockwise circular interpolation G03 Counterclockwise circular interpolation G04 delayed G09 Feed quasi stop G20 Independent subroutine call G22 Independent subroutine definition G24 When the independent subroutine definition is finished, return to the calling program G25 Jump processing G26 Block call subroutine call in machining program G27 Infinite loop G30 Magnification cancellation G31 Magnification definition G47 Short linear speed automatic transition G48 cancel G54~G59 Workpiece coordinate system selection G71 Internal and external circular cutting G72 Face cutting compound cycle G73 Closed contour compound cycle G74 Return to machine reference point (mechanical origin) G75 Return to tool setting point G76 Return to machining start point G77 Restore the current coordinate system G81 Cylindrical machining cycle G82 End face machining cycle G85 Inch rigid tapping cycle G86 Metric thread machining cycle G87 Inch thread machining cycle G90 Absolute value mode programming G91 Incremental value programming G92 Set program zero G96 Constant linear speed cutting is effective G97 Cancel constant linear speed cutting G98 Cancel feed per revolution G99 Set feed per revolution P = parameter assignment
Huaxing lathe M code M instruction Explain M01 Conditional stop M02 Program end and shutdown M03 Spindle forward rotation M04 Spindle reversal M05 Spindle stop M06 Cooling on M07 Cooling off M08 Workpiece clamping M09 Workpiece loosening M10 Turn on the specified relay M11 Turn off the specified relay M20 Set tool complement number M21 The program ends and returns to the beginning of the program M71~M85 Relay pulse output
Huaxing milling machine G code G-code Explain G01 linear interpolation G02 Clockwise arc interpolation or spiral interpolation G03 Counterclockwise arc interpolation or spiral interpolation G04 delayed G09 Servo quasi stop in place G11 The block is mirrored along the Y axis G12 The block is mirrored along the X axis G13 The program block is processed by mirror image at the origin G17 Select the xoy plane G18 Select the x0z plane G19 Select the y0z plane G20 Subroutine call G22 subprogram declaration G24 The subroutine definition ends and returns to the calling program G25 Jump processing G26 Transfer processing G27 Infinite loop G30 Zoom in / out magnification cancel G31 Definition of magnification / reduction ratio G40 Cancel tool radius compensation G41 Left tool radius compensation G42 Right tool radius compensation G43 Establish tool length compensation G44 Undo tool length compensation G47 Short linear speed automatic transition G48 Cancel the automatic transition of short linear speed G54~G59 Workpiece coordinate system selection G73 High speed deep hole machining cycle G74 Return to machine reference point (mechanical origin) G75 Return to tool setting point G76 Return to program zero from current position G78 Fine boring cycle G81 Central hole drilling cycle G82 Central drilling cycle with pause G83 Deep hole machining cycle G84 Metric rigid tapping cycle G85 Inch rigid tapping cycle G86 Boring cycle (automatic return) G87 Reverse boring cycle G88 Boring cycle (manual return) G89 Boring cycle with pause G90 Absolute value mode programming G91 Incremental value programming G92 Set workpiece coordinate system P = parameter assignment
Huaxing milling machine M code G-code Explain M00 Program pause M01 L ×× （K ××） M02 Program end and shutdown M03 Spindle forward rotation M04 Spindle reversal M05 Spindle stop M08 Cooling on M09 Cooling off M10 Workpiece clamping M11 Workpiece loosening M20 K ×× Relay No M21 K ×× shut ×× Relay No M30 The program ends and returns to the beginning of the program M71~M85 Relay pulse output
Renhe 32T G code G code Explain G00 quick point positioning instructions G01 Linear interpolation instruction G02、G03 Circular interpolation instruction G04 Program delay instruction G26、G27 Return to starting point instruction G28、G29 G22、G80 Program loop instruction G23 Rectangular loop instruction G37、G38G39、G36 Return hard reference point command G82、G83 Thread cycle command G46、G47G48、G49 Return soft reference point command G96、G97 Constant linear speed cutting function
Renhe 32T M code M instruction Explain M00 Program pause instruction M02 Program end instruction M30 Spindle stop, program end command M20 Automatic cycle command M03 Spindle forward rotation command M04 Spindle reverse command M05 Spindle stop command M06 Wait for instructions after sending a letter M26 Sending instructions M21 Wait for instructions after sending a letter M97 Program jump instruction M98 Subroutine call instruction M99 Subroutine return instruction
SKY 2003N M G-code G-code Group Type Function G00 01 1 Positioning (fast moving) G01 Linear interpolation (feed) G02 Arc interpolation (clockwise) G03 Arc interpolation (counterclockwise) G02+Z Right helix interpolation G03+Z Left spiral interpolation G04 02 2 suspend G17 04 1 XY plane selection G18 1 ZX plane selection G19 YZ plane selection G40 07 1 Tool compensation eraseG41 Tool compensation left G42 Tool compensation right G43 08 Tool length forward compensation G44 Tool length negative compensation G49 Tool length compensation erasure G50 11 Zoom, mirror off G51 11 Zoom, mirror on G54 14 Workpiece coordinate system 1 Selection G55 Workpiece coordinate system 2 selection G56 Workpiece coordinate system 3 selection G57 Workpiece coordinate system 4 selection G58 Workpiece coordinate system 5 Selection G59 Workpiece coordinate system 6 selection G68 03 Coordinate rotation G69 03 Coordinate rotation erasure G73 15 Step cycle G74 Counter attack tooth circulation (machining center) G76 Fine boring cycle (machining center) G80 Fixed cycle erasure G81 Drilling and spot facing cycle G82 Drilling and reverse boring cycle G83 Deep hole drilling cycle G84 Tapping circulation G85/G86 Boring cycle G87 Reverse boring cycle G88/G89 Boring cycle G90 00 Absolute value programming G91 Incremental value programming G92 05 Coordinate system setting G98 16 Return to initial plane G99 Return to r-point plane
SKY 2003N M M code Group M-code Function A M00，M01，M02 The program stops, the program chooses to stop, and the program ends B M03，M04，M05 Spindle forward rotation, spindle reverse rotation, spindle stop C M06 Automatic tool change D M08，M09 Coolant on, coolant off E M98，M99 Call the subroutine and the subroutine returns
