HEIDENHAIN TNC 640 (34059x-04) Cycle programming - Manual (Page 136)

Fixed Cycles: Tapping / Thread Milling
4.11 Programming Examples
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TNC 640 | User's Manual Cycle Programming | 3/2014
Q204=0 ;2ND SET-UP CLEARANCE 0 must be entered here, effective as defined in point table
Q211=0.2 ;DWELL TIME AT DEPTH
Q395=0 ;DEPTH REFERENCE
15 CYCL CALL PAT F5000 M3 Cycle call in connection with point table TAB1.PNT
16 L Z+100 R0 FMAX M6 Retract the tool, change the tool
17 TOOL CALL 3 Z S200 Call tool: tap
18 L Z+50 R0 FMAX Move tool to clearance height
19 CYCL DEF 206 TAPPING
Cycle definition for tapping
Q200=2 ;SET-UP CLEARANCE
Q201=-25 ;DEPTH OF THREAD
Q206=150 ;FEED RATE FOR PLNGNG
Q211=0 ;DWELL TIME AT DEPTH
Q203=+0 ;SURFACE COORDINATE
0 must be entered here, effective as defined in point table
Q204=0 ;2ND SET-UP CLEARANCE
0 must be entered here, effective as defined in point table
20 CYCL CALL PAT F5000 M3
Cycle call in connection with point table TAB1.PNT
21 L Z+100 R0 FMAX M2 Retract the tool, end program
22 END PGM 1 MM
Point table TAB1.PNT
TAB1. PNT MM
NR X Y Z
0 +10 +10 +0
1 +40 +30 +0
2 +90 +10 +0
3 +80 +30 +0
4 +80 +65 +0
5 +90 +90 +0
6 +10 +90 +0
7 +20 +55 +0
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