HEIDENHAIN TNC 426 B User Manual

8 Programming: Cycles
166
Example: Drilling cycles
Define the workpiece blank
Define the tool
Call the tool
Retract the tool
Define cycle
Approach hole 1, spindle ON
Call the cycle
Approach hole 2, call cycle
Approach hole 3, call cycle
Approach hole 4, call cycle
Retract in the tool axis, end program
0 BEGIN PGM C200 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+3
4 TOOL CALL 1 Z S4500
5 L Z+250 R0 F MAX
6 CYCL DEF 200 DRILLING
Q200=2 ;SET-UP CLEARANCE
Q201=-15 ;DEPTH
Q206=250 ;FEED RATE FOR PLNGNG
Q202=5 ;PLUNGING DEPTH
Q210=0 ;DWELL TIME AT TOP
Q203=-10 ;SURFACE COORDINATE
Q204=20 ;2ND SET-UP CLEARANCE
7 L X+10 Y+10 R0 F MAX M3
8 CYCL CALL
9 L Y+90 R0 F MAX M99
10 L X+90 R0 F MAX M99
11 L Y+10 R0 F MAX M99
12 L Z+250 R0 F MAX M2
13 END PGM C200 MM
8.2 Drilling Cycles
X
Y
20
10
100
100
10
90
9080
kkap8.pm6 30.06.2006, 07:03166
www.EngineeringBooksPdf.com

HEIDENHAIN TNC 426 B Specifications

General

Brand	HEIDENHAIN
Model	TNC 426 B
Category	Control Systems
Language	English