Heidenhain TNC 320 (340 551-02) Manuel d'utilisateur Page 320
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
320 9 Programming: Subprograms and Program Section Repeats
9.3 Program Section Repeats
9.3 Program Section Repeats
Label LBL
The beginning of a program section repeat is marked by the label LBL.
The end of a program section repeat is identified by CALL LBL /REP.
Operating sequence
1 The TNC executes the part program up to the end of the program
section (CALL LBL /REP).
2 Then the program section between the called LBL and the label
call is repeated the number of times entered after REP.
3 The TNC then resumes the part program after the last repetition.
Programming notes
You can repeat a program section up to 65 534 times in succession.
The total number of times the program section is executed is always
one more than the programmed number of repeats.
Programming a program section repeat
8 To mark the beginning, press the LBL SET key and
enter a LABEL NUMBER for the program section you
wish to repeat. If you want to use a label name, press
the ” key to switch to text entry.
8 Enter the program section.
Calling a program section repeat
8 Press the LBL CALL key and enter the label number of
the program section you want to repeat as well as the
number of repeats (with Repeat REP).
0 BEGIN PGM ...
LBL1
CALL LBL 1 REP2
END PGM ...
- User’s Manual 1
- HEIDENHAIN 1
- Conversational Format 1
- Intended Area of Application 5
- Contents 7
- 1 Introduction ..... 27 9
- HEIDENHAIN TNC 320 11 11
- 5 Programming: Tools ..... 95 14
- 12 MOD Functions ..... 419 24
- Introduction 27
- 1.1 The TNC 320 28
- 1.2 Visual Display Unit and 29
- Operating Panel 29
- Operating panel 30
- 1.3 Operating Modes 31
- 1.4 Status Displays 33
- 1.5 Accessories: HEIDENHAIN 37
- 3-D Touch Probes and 37
- Electronic Handwheels 37
- Manual Operation and 39
- 2.1 Switch-On, Switch-Off 40
- 2.2 Moving the Machine Axes 42
- 2.2 Moving the Machine Axes 42
- Entering values 45
- 2.4 Datum Setting (Without a 47
- 3-D Touch Probe) 47
- Positioning with Manual 49
- Data Input (MDI) 49
- Simple Machining Operations 50
- Fundamentals of NC 53
- File Management 53
- Programming Aids 53
- 4.1 Fundamentals 54
- 4.2 File Management: 59
- Fundamentals 59
- Screen keypad 60
- Data backup 60
- Directories 61
- Calling the file manager 63
- Creating a new directory 65
- Copying a single file 66
- Copying a directory 66
- Deleting a file 67
- Deleting a directory 67
- Marking files 68
- Renaming a file 69
- File sorting 69
- Additional functions 69
- The TNC in a network 73
- USB devices on the TNC 74
- Define the blank: BLK FORM 75
- Creating a new part program 76
- Actual position capture 79
- Editing a program 80
- The TNC search function 83
- 4.5 Interactive Programming 85
- Graphics 85
- Block number display ON/OFF 86
- Erasing the graphic 86
- 4.6 Adding Comments 87
- Operation 88
- 4.8 The Error Messages 90
- Programming: Tools 95
- Feed rate F 96
- Spindle speed S 97
- 5.2 Tool Data 100
- TOOL CALL 110
- 5.3 Tool Compensation 111
- Programming: 115
- Programming Contours 115
- 6.1 Tool Movements 116
- 6.2 Fundamentals of Path 117
- Functions 117
- 6.3 Contour Approach and 121
- Departure 121
- APPR LCT 125
- 6.4 Path Contours—Cartesian 128
- Coordinates 128
- Corner rounding RND 130
- Circle center CC 131
- 8 Feed rate F 134
- 8 Miscellaneous function M 134
- 6.5 Path Contours—Polar 139
- Straight line LP 140
- Helical interpolation 141
- 8 Direction of rotation DR 142
- Example: Helix 144
- HEIDENHAIN TNC 320 145 145
- 12 CALL LBL 1 REP 24 145
- 13 DEP CT CCA180 R+2 145
- 6.6 Path Contours—FK Free 146
- Contour Programming 146
- Initiating the FK dialog 149
- Pole for FK programming 149
- Input possibilities 151
- Auxiliary points 154
- Relative data 155
- Example: FK programming 1 157
- Example: FK programming 2 158
- Miscellaneous Functions 163
- 7.1 Entering Miscellaneous 164
- Functions M and STOP 164
- Program Run Control, Spindle 166
- 7.3 Programming Machine 167
- Referenced Coordinates: M91/ 167
- Contouring Behavior 169
- Machining open contours: M98 171
- Delete basic rotation: M143 175
- NC stop: M148 176
- Rotary Axes 177
- Programming: Cycles 181
- 8.1 Working with Cycles 182
- Thread Milling 186
- DRILLING (Cycle 200) 188
- REAMING (Cycle 201) 190
- BORING (Cycle 202) 192
- BACK BORING (Cycle 204) 196
- UNIVERSAL PECKING (Cycle 205) 198
- BORE MILLING (Cycle 208) 201
- (Cycle 206) 203
- NEW (Cycle 207) 205
- 8 Pitch Q239 206
- THREAD MILLING (Cycle 262) 211
- (Cycle 263) 213
- circular 217
- (Cycle 265) 221
- Example: Drilling cycles 229
- Studs and Slots 231
- POCKET MILLING (Cycle 4) 232
- POCKET FINISHING (Cycle 212) 234
- STUD FINISHING (Cycle 213) 236
- CIRCULAR POCKET (Cycle 5) 238
- 8 Clockwise 239
- Patterns 253
- CIRCULAR PATTERN (Cycle 220) 254
- LINEAR PATTERN (Cycle 221) 256
- 8.5 SL Cycles 260
- Overview 289
- MULTIPASS MILLING (Cycle 230) 289
- RULED SURFACE (Cycle 231) 291
- FACE MILLING (Cycle 232) 294
- Example: Multipass milling 300
- DATUM SHIFT (Cycle 7) 303
- MIRROR IMAGE (Cycle 8) 307
- ROTATION (Cycle 10) 309
- SCALING FACTOR (Cycle 11) 310
- 8.8 Special Cycles 314
- Subprograms and 317
- Program Section 317
- 9.1 Labeling Subprograms and 318
- Program Section Repeats 318
- 9.2 Subprograms 319
- 9.3 Program Section Repeats 320
- 9.4 Separate Program as 321
- Subprogram 321
- 8 Press the PROGRAM soft key 322
- 9.5 Nesting 323
- 9.6 Programming Examples 326
- Q Parameters 333
- 10.1 Principle and Overview 334
- Example NC blocks 336
- Mathematical Operations 337
- 10.4 Trigonometric Functions 339
- 10.5 Calculating Circles 341
- 10.6 If-Then Decisions with 342
- Abbreviations used: 343
- 10.7 Checking and Changing 344
- 10.8 Additional Functions 345
- Commands 365
- A Transaction 366
- Programming SQL commands 368
- Overview of the soft keys 368
- SQL BIND 369
- SQL SELECT 370
- SQL FETCH 373
- SQL UPDATE 374
- SQL INSERT 374
- SQL COMMIT 375
- SQL ROLLBACK 375
- Entering formulas 376
- Rules for formulas 378
- Programming example 379
- 10.11 String Parameters 380
- 10.11 String Parameters 380
- Active tool radius: Q108 388
- Tool axis: Q109 388
- 10.13 Example Program 391
- Test Run and Program 399
- 11.1 Graphics 400
- Working Space 407
- 11.4 Test Run 409
- 11.5 Program Run 411
- 11.6 Automatic Program Start 416
- 11.7 Optional Block Skip 417
- 11.8 Optional Program-Run 418
- Interruption 418
- MOD Functions 419
- 12.1 MOD Functions 420
- 12.2 Software Numbers 422
- 12.3 Position Display Types 423
- 12.4 Unit of Measurement 424
- 12.4 Unit of Measurement 424
- 12.5 Display Operating Times 425
- 12.6 Entering Code Numbers 426
- Function 427
- Setting the RS-232 interface 427
- Set the protocol (protocol) 427
- Set the data bits (dataBits) 428
- Parity check (parity) 428
- Software for data transfer 430
- 12.8 Ethernet Interface 432
- Touch Probe Cycles in 439
- Electronic Handwheel 439
- 13.1 Introduction 440
- Displaying calibration values 443
- 13.3 Compensating Workpiece 444
- Misalignment 444
- Displaying a basic rotation 445
- To cancel a basic rotation 445
- 3-D Touch Probe 446
- Circle center as datum 448
- Editing tool-probe tables 453
- 13.7 Automatic Workpiece 454
- Measurement 454
- Tables and Overviews 459
- 14.1 Machine-Specific User 460
- Parameters 460
- Cable for the Data Interfaces 464
- Non-HEIDENHAIN devices 465
- 14.3 Technical Information 466
- Table of Cycles 477
- Comparison: User functions 481
- Comparison: Cycles 483
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