CALIBRATE TS (Cycle 460, DIN/ISO: G460) 16.7
16
HEIDENHAIN | TNC 320 | User’s manual for cycle programming | 9/2016
435
Q407 Radius of calib. sphere?: Enter the exact
radius of the calibration sphere used. Input range
0.0001 to 99.9999
Q320 Set-up clearance? (incremental): Additional
distance between measuring point and ball tip.
Q320 is added to SET_UP (touch probe table), and
is only effective when the datum is probed in the
touch probe axis. Input range 0 to 99999.9999
Q301 Move to clearance height (0/1)?: Definition
of how the touch probe is to move between the
measuring points:
0: Move at measuring height between measuring
points
1: Move at clearance height between measuring
points
Q423 NUMBER OF PROBES? (absolute): Number of
measuring points on the diameter. Input range 0 to
8
Q380 Ref. angle in ref. axis? (absolute): Reference
angle (basic rotation) for measuring the measuring
points in the active workpiece coordinate system.
Defining a reference angle can considerably enlarge
the measuring range of an axis. Input range 0 to
360.0000
Q433 Calibrate length (0/1)?: Define whether the
TNC is to calibrate the touch probe length after
radius calibration, as well:
0: Do not calibrate touch probe length
1: Calibrate touch probe length
Q434 Datum for length? (absolute): Coordinate of
the calibration sphere center. The definition is only
required if length calibration is to be carried out.
Input range -99999.9999 to 99999.9999
Q455 No. of points for 3-D calibrtn.? Enter the
number of probing points for 3-D calibration. A value
of about 15 probing points is useful. If 0 is entered
here, no 3-D calibration is performed. During 3-
D calibration, the deflecting behavior of the touch
probe is determined under various angles, and
the values are stored in a table. 3D-ToolComp is
required for 3-D calibration. Input range: 1 to 30
NC blocks
5 TCH PROBE 460 CALIBRATION OF TS
ON A SPHERE
Q407=12.5 ;SPHERE RADIUS
Q320=0 ;SET-UP CLEARANCE
Q301=1 ;MOVE TO CLEARANCE
Q423=4 ;NO. OF PROBE POINTS
Q380=+0 ;REFERENCE ANGLE
Q433=0 ;CALIBRATE LENGTH
Q434=-2.5 ;PRESET
Q455=15 ;NO. POINTS 3-D CAL.
To Next Page
Loading...
