HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 85)

HEIDENHAIN iTNC 530 85
3.5 BORING (Cy
cle
202, DIN/ISO:
G202)
Cycle parameters
 Set-up clearance
Q200 (incremental): Distance
between tool tip and workpiece surface. Input range
0 to 99999.9999; alternatively PREDEF
 Depth Q201 (incremental): Distance between
workpiece surface and bottom of hole. Input range
-99999.9999 to 99999.9999
 Feed rate for plunging
Q206: Traversing speed of
the tool during boring at mm/min. Input range 0 to
99999.999; alternatively FAUTO, FU
 Dwell time at depth
Q211: Time in seconds that the
tool remains at the hole bottom. Input range 0 to
3600.0000; alternatively PREDEF
 Retraction feed rate Q208: Traversing speed of the
tool in mm/min when retracting from the hole. If you
enter Q208 = 0, the tool retracts at feed rate for
plunging. Input range 0 to 99999.999; alternatively
FMAX
, FAUTO, PREDEF
 Workpiece surface coordinate Q203 (absolute):
Coordinate of the workpiece surface. Input range
-99999.9999 to 99999.9999
 2nd set-up clearance
Q204 (incremental): Coordinate
in the spindle axis at which no collision between tool
and workpiece (fixtures) can occur. Input range 0 to
99999.999; alternatively PREDEF
X
Z
Q200
Q201
Q206
Q211
Q203
Q204
Q208