Siemens SINUMERIK 802D sl Programming Manual

Enhanced Level Commands
4.1 Program support functions (1)
04.07
4-94
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
Table 4-3 GUD7 for cycle setting data (ISO dialect setting data), continued
Applications
Retraction
(+Z direction)
Processing at
hole bottom
Drilling
(--Z direction)
G code
G86 Cutting feed Spindle stop
Rapid traverse
→ Spindle start
Boring
G87
Spindle indexing →
Shift → Rapid tra-
verse → Shift →
Spindle CW →
Cutting feed
Spindle indexing
after dwell →
Shift
Rapid traverse →
Shift → Spindle
start
Back boring
G89 Cutting feed Dwell Cutting feed Boring
Explanations
When using canned cycles the sequence of operations is generally carried out as
described below:
S Operation 1
Positioning in the XY plane using cutting feed or rapid traverse rate
S Operation 2
Rapid traverse movement to level R
S Operation 3
Machining to drilling depth Z
S Operation 4
Operation at hole bottom
S Operation 5
Retraction to R level at cutting feed or rapid traverse rate
S Operation 6
Rapid retraction to positioning plane XY at rapid traverse rate

Siemens SINUMERIK 802D sl Specifications

General

Brand	Siemens
Model	SINUMERIK 802D sl
Category	Controller
Language	English