Siemens SINUMERIK 828D Programming Manual page 539

G971 8.
G942 9.
G952 10.
G962 11.
G972 12.
G973 13
Group 16: Feedrate override on inside and outside curvature
G function No.
1)
CFC 1.
CFTCP 2.
CFIN 3.
Group 17: Approach and retraction response, tool offset
G function No.
1)
NORM 1.
KONT 2.
KONTT 3.
KONTC 4.
Group 18: Corner behavior, tool offset
G function No.
1)
G450 1.
G451 2.
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
Constant cutting rate and type of feedrate as for G94
OFF
Freeze linear feedrate and constant cutting rate or
spindle speed
Freeze revolutional feedrate and constant cutting rate
or spindle speed
Linear feedrate or revolutional feedrate and constant
cutting rate
Freeze linear feedrate or revolutional feedrate and
constant cutting rate
Revolutional feedrate without spindle speed limitation
(G97 without LIMS for ISO mode)
Significance
Constant feedrate at contour effective for internal and
external radius
Constant feedrate in tool center point (center point
path)
Constant feedrate for internal radius only,
acceleration for external radius
Significance
Normal position at starting and end points
Travel around contour at starting and end points
Approach/retraction with constant tangent
Approach/retraction with constant curvature
Significance
Transition circle
(tool travels around workpiece corners on a circular
path)
Intersection of equidistant paths
(tool backs off from the workpiece corner)
16.4 G function groups
+ m
+ m
+ m
+ m
+ m
+ m
MD20150 W
2) 3)
+ m
+ m
+ m
MD20150 W
2) 3)
+ m
+ m
+ m
+ m
MD20150 W
2) 3)
+ m
+ m
Tables
STD
4)
SAG MM
x
STD
4)
SAG MM
x
STD
4)
SAG MM
x
539