Positioning with Manual Data Input | Programming and executing simple machining operations
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
Example
A hole with a depth of 20 mm is to be drilled into a single
workpiece. After clamping and aligning the workpiece and setting
the preset, you can program and execute the drilling operation with
a few lines of programming.
First you pre-position the tool above the workpiece with straight-
line blocks and position with a safety clearance of 5 mm above the
hole. Then drill the hole with Cycle
200 DRILLING
.
0 BEGIN PGM $MDI MM
1 TOOL CALL 1 Z S2000
Call the tool: tool axis Z,
spindle speed 2000 rpm
2 L Z+200 R0 FMAX
Retract the tool (F MAX = rapid traverse)
3 L X+50 Y+50 R0 FMAX M3
Move the tool at F MAX to a position above the hole, spindle
on
4 CYCL DEF 200 DRILLING
Define the DRILLING cycle
Q200=5
;SET-UP CLEARANCE
Set-up clearance of the tool above the hole
Q201=-20
;DEPTH
Hole depth (algebraic sign=working direction)
Q206=250
;FEED RATE FOR PLNGNG
Feed rate for drilling
Q202=5
;PLUNGING DEPTH
Depth of each infeed before retraction
Q210=0
;DWELL TIME AT TOP
Dwell time after every retraction in seconds
Q203=-10
;SURFACE COORDINATE
Coordinate of the workpiece surface
Q204=20
;2ND SET-UP CLEARANCE
Set-up clearance of the tool above the hole
Q211=0.2
;DWELL TIME AT DEPTH
Dwell time in seconds at the hole bottom
Q395=0
;DEPTH REFERENCE
Depth referenced to the tool tip or the cylindrical part of the
tool
5 CYCL CALL
Call the DRILLING cycle
6 L Z+200 R0 FMAX M2
Retract the tool
7 END PGM $MDI MM
End of program
Straight-line function:
Содержание TNC 620 E
Страница 4: ......
Страница 5: ...Fundamentals...
Страница 34: ...Contents 34 HEIDENHAIN TNC 620 Conversational Programming User s Manual 10 2017...
Страница 63: ...1 First Steps with the TNC 620...
Страница 86: ......
Страница 87: ...2 Introduction...
Страница 123: ...3 Operating the Touchscreen...
Страница 139: ...4 Fundamentals File Management...
Страница 199: ...5 Programming Aids...
Страница 228: ......
Страница 229: ...6 Tools...
Страница 271: ...7 Programming Contours...
Страница 323: ...8 Data Transfer from CAD Files...
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Страница 345: ...9 Subprograms and Program Section Repeats...
Страница 364: ......
Страница 365: ...10 Programming Q Parameters...
Страница 467: ...11 Miscellaneous Functions...
Страница 489: ...12 Special Functions...
Страница 532: ......
Страница 533: ...13 Multiple Axis Machining...
Страница 596: ......
Страница 597: ...14 Pallet Management...
Страница 610: ......
Страница 611: ...15 Batch Process Manager...
Страница 619: ...16 Manual Operation and Setup...
Страница 693: ...17 Positioning with Manual Data Input...
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Страница 699: ...18 Test Run and Program Run...
Страница 737: ...19 MOD Functions...
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Страница 775: ...20 Tables and Overviews...
Страница 839: ...HEIDENHAIN TNC 620 Conversational Programming User s Manual 10 2017 839 To the datum table 661 Z ZIP archive 189...