Programming instructions

14-12
Appendix NC Programming 17VRS
DOK-MTC200-NC**PRO*V17-ANW1-EN-P
II. G51 through G99
G function Meaning Syntax Page
G51
S
Programmed incremental zero offset
G51 <axis name(s)> <coordinate value(s)>
3-12
G52 Programmed workpiece zero point
G52 <axis name(s)> <coordinate value(s)>
3-13
G53
P
Machine Zero Point, cancel
G53
3-14
G54
P
Workpiece Zero Point 1
G54
3-8
G55
P
Workpiece Zero Point 2
G55
3-8
G56
P
Workpiece Zero Point 3
G56
3-8
G57
P
Workpiece Zero Point 4
G57
3-8
G58
P
Workpiece Zero Point 5
G58
3-8
G59
P
Workpiece Zero Point 6
G59
3-8
G61 Exact stop before block transition
(lag finishing)
G61
4-10
G62
*
Block transition with lag
G62
4-12
G63
S
Rigid tapping with spindle off at the
NC block end
G63 <end point> <feed per spindle revolu-
tion[F]>
4-30
G64
S
Rigid tapping with spindle on at the
NC block end
G64 <end point> <feed per spindle revolu-
tion[F]>
4-30
G65 Floating tapping (spindle = lead
axis), tension/compression
G65 <feed per spindle revolution[F]>
4-34
G66 Constant grinding wheel peripheral
speed
G66 S <constant grinding wheel peripheral
speed>
4-44
G70
P
Unit: Inch
G70
3-20
G71
P
Unit: Millimeter
G71
3-21
G72
*
Mirror function, OFF (all axes)
G72
3-22
G73 Mirror function, ON
G73 <axis designation>-1
3-22
G74
S
Axis reference (homing) cycle
G74 <axis designation> <coordinate value
[0]> <F-word>
3-26
G75
S
Feed to positive stop
G75 <axis designation> <coordinate value>
<F-word>
3-26
G76
S
Feed to positive stop, cancel
G76
3-28
G77
S
NC block restart / re-positioning
G77<axis designation> <coordinate value
[0]>
3-29
G78
*
Scaling, OFF (all axes)
G78
3-24
G79 Scaling, ON
G79 <axis designation> <Scaling factor>
3-24
G90
*
Input data as absolute dimensions
G90
3-3
G91 Input data as incremental dimen-
sions
G91
3-4
G92
S
Upper spindle speed limit
G92 S<upper spindle speed limit>
4-47
G93
S
Input feedrate as inverse time value
G93 F<time in seconds>
4-37
G94
P
Input feedrate in INCH or MM per
minute
G94
4-38
G95
P
Input feedrate in INCH or MM per
spindle revolution
G95 F<feed per spindle revolution>
4-38
G96
P
Constant Surface Speed (CSS)
G96 S<constant surface speed in m/min>
4-44
G97
P
Spindle speed in RPM
G97
4-47
G98
*
Constant feed on tool center line
G98
5-38
G99 Constant feed at the contour
G99
5-38