Siemens SINUMERIK 802D sl Programming Manual

Enhanced Level Commands
4.1 Program support functions (1)
04.07
4-98
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
4.1.2 High--speed peck drilling cycle (G73)
This cycle carries out high--speed peck drilling. It induces intermittent cutting feed
to the bottom of a hole. Retract movements enables chip removal.
Format
G73 X.. Y... R... Q... F... K... ;
X,Y: Hole position
Z: Distance from point R to the bottom of the hole
R: Distance from the initial level to R level
Q: Depth of cut for each cutting
F: Cutting feedrate
K: Number of repeats
G73 (G98) G73 (G99)
Point Z
Initial level
Point R
q
q
q
d
d
Point Z
Point R level
Point R
q
q
q
d
d
Fig. 4-6 High--speed peck drilling cycle (G73)

Siemens SINUMERIK 802D sl Specifications

General

Brand	Siemens
Model	SINUMERIK 802D sl
Category	Controller
Language	English