Heidenhain TNC 620 (34056x-04) Cycle programming Bedienungsanleitung Seite 315

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 468
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 314
DATUM FROM INSIDE OF RECTANGLE (Cycle 410, DIN/ISO: G410,
software option 17)
15.4
15
TNC 620 | User's Manual Cycle Programming | 5/2013
315
15.4 DATUM FROM INSIDE OF RECTANGLE
(Cycle 410, DIN/ISO: G410, software
option 17)
Cycle run
Touch Probe Cycle 410 finds the center of a rectangular pocket and
defines its center as datum. If desired, the TNC can also enter the
coordinates into a datum table or the preset table.
1 The TNC positions the touch probe at rapid traverse (value from
FMAX column) following the positioning logic (See "Executing
touch probe cycles", page 280) to the starting point 1. The TNC
calculates the touch points from the data in the cycle and the
safety clearance from the SET_UP column of the touch probe
table.
2 Then the touch probe moves to the entered measuring height
and runs the first probing process at the probing feed rate
(column F).
3 Then the touch probe moves either paraxially at measuring
height or at clearance height to the next starting point 2 and
probes the second touch point.
4 The TNC positions the probe to starting point 3 and then to
starting point 4 to probe the third and fourth touch points.
5 Finally the TNC returns the touch probe to the clearance height
and processes the determined datum depending on the cycle
parameters Q303 and Q305. (See "")
6 If desired, the TNC subsequently measures the datum in the
touch probe axis in a separate probing and saves the actual
values in the following Q parameters.
Parameter number Meaning
Q151 Actual value of center in reference
axis
Q152 Actual value of center in minor axis
Q154 Actual value of length in the reference
axis
Q155 Actual value of length in the minor
axis
Seitenansicht 314
1 2 ... 310 311 312 313 314 315 316 317 318 319 320 ... 467 468

Kommentare zu diesen Handbüchern

Keine Kommentare