HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 398)

398 Touch probe cycles: automatic datum setting
15.12
D
A
TUM
A
T
CENTER
OF
4
HOLES
(Cy
cle
41
8,
DIN/ISO:
G41
8) Please note while programming:
Cycle parameters
 First center in 1st axis
Q268 (absolute): Center of
the 1st hole in the reference axis of the working
plane. Input range -99999.9999 to 99999.9999
 First center in 2nd axis Q269 (absolute): Center of
the 1st hole in the minor axis of the working plane.
Input range -99999.9999 to 99999.9999
 Second center in 1st axis
Q270 (absolute): Center
of the 2nd hole in the reference axis of the working
plane. Input range -99999.9999 to 99999.9999
 Second center in 2nd axis
Q271 (absolute): Center
of the 2nd hole in the minor axis of the working
plane. Input range -99999.9999 to 99999.9999
 3rd center in 1st axis Q316 (absolute): center of
the 3rd hole in the reference axis of the working
plane. Input range -99999.9999 to 99999.9999
 Third center in 2nd axis Q317 (absolute): Center of
the 3rd hole in the minor axis of the working plane.
Input range -99999.9999 to 99999.9999
 Fourth center in 1st axis
Q318 (absolute): Center
of the 4th hole in the reference axis of the working
plane. Input range -99999.9999 to 99999.9999
 Fourth center in 2nd axis
Q319 (absolute): Center
of the 4th hole in the minor axis of the working plane.
Input range -99999.9999 to 99999.9999
 Measuring height in the touch probe axis Q261
(absolute): Coordinate of the ball tip center (= touch
point) in the touch probe axis in which the
measurement is to be made. Input range
-99999.9999 to 99999.9999
 Clearance height
Q260 (absolute): Coordinate in the
touch probe axis at which no collision between touch
probe and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999, alternatively PREDEF
Before a cycle definition you must have programmed a
tool call to define the touch probe axis.
X
Y
Q269
Q268 Q270
Q317
Q271
Q318 Q316
Q319
X
Z
Q261
Q260