HEIDENHAIN CNC PILOT 640 - Page 32

Contents
32
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
5 Touch probe cycles.......................................................................................................................519
5.1 General information on touch probe cycles (software option)..................................................... 520
Fundamentals....................................................................................................................................... 520
Principle of function of touch probe cycles......................................................................................... 520
Touch probe cycles for automatic mode..............................................................................................521
5.2 Touch probe cycles for single-point measurement.........................................................................523
Single-point meas. for tool comp. G770..............................................................................................523
Single-point measurmnt., datum G771................................................................................................525
Datum, single point w/ C axis G772....................................................................................................527
Datum, C-axis object center G773...................................................................................................... 529
5.3 Touch probe cycles for two-point measurement............................................................................531
Two-point meas. G18 transverse G775............................................................................................... 531
Two-pt. meas. G18 longitudinal G776..................................................................................................533
Two-point measurement G17 G777.....................................................................................................535
Two-point measurement G19 G778.....................................................................................................537
5.4 Calibrating touch probes...................................................................................................................539
Calibrate touch probe standard G747.................................................................................................. 539
Calibrate touch probe via two points G748......................................................................................... 541
5.5 Measuring with touch probe cycles.................................................................................................543
Paraxial probing G764.......................................................................................................................... 543
Probing in C axis G765........................................................................................................................ 544
Probing w/ 2 axes in ZX plane G766................................................................................................... 545
Probing w/ 2 axes in ZY plane G768................................................................................................... 546
Probing w/ 2 axes in XY plane G769...................................................................................................547
5.6 Search cycles...................................................................................................................................... 548
Find hole in C face G780.....................................................................................................................548
Find hole C lateral surface G781......................................................................................................... 550
Find stud in C face G782.....................................................................................................................552
Find stud C lateral srface G783........................................................................................................... 554
5.7 Circular measurement....................................................................................................................... 556
Circular measurmnt G785....................................................................................................................556
Calc. of pitch circle G786.....................................................................................................................558
5.8 Angular measurement.......................................................................................................................560
Angular measurmnt G787....................................................................................................................560
Misalignment compensation after angle measurement G788.............................................................562
5.9 In-process measrmnt......................................................................................................................... 563
Measure workpieces (option).............................................................................................................. 563
Switch on measurement G910............................................................................................................ 563