User Manuals: HEIDENHAIN TNC 426 B CNC Control System

Manuals and User Guides for HEIDENHAIN TNC 426 B CNC Control System. We have 1 HEIDENHAIN TNC 426 B CNC Control System manual available for free PDF download: User Manual

HEIDENHAIN TNC 426 B User Manual

HEIDENHAIN TNC 426 B User Manual (362 pages)

Brand: HEIDENHAIN | Category: Control Systems | Size: 9 MB

Table of Contents

Table of Contents
8
1 Introduction

17
2 Manual Operation and Setup

29
3 Positioning with Manual Data Input (MDI)

39
- Programming and Executing Simple Machining Operations
  40
4 Programming: Fundamentals of Nc, File Management, Programming Aids, Pallet Management

43
- Fundamentals of NC
  43
- File Management: Fundamentals
  49
- Standard File Management
  50
- File Management with Additional Functions
  56
- Creating and Writing Programs
  69
- Interactive Programming Graphics
  73
- Structuring Programs
  74
- Adding Comments
  75
- Creating Text Files
  76
- Integrated Pocket Calculator
  79
- HELP for NC Error Messages
  80
- Managing Pallet Tables
  81
5 Programming: Tools

84
- Entering Tool-Related Data
  84
- Tool Data
  85
- Tool Compensation
  94
- Three-Dimensional Tool Compensation
  98
- Working with Cutting Data Tables
  100
6 Programming: Programming Contours

108
7 Programming: Miscellaneous Functions

149
Programming: Cycles

166
- General Information on Cycles
  167
- Drilling Cycles
  169
  - PECKING (Cycle 1)
    169
  - DRILLING (Cycle 200)
    171
  - REAMING (Cycle 201)
    172
  - BORING (Cycle 202)
    173
  - UNIVERSAL DRILLING (Cycle 203)
    174
  - BACK BORING (Cycle 204)
    176
  - TAPPING with a Floating Tap Holder (Cycle 2)
    178
  - RIGID TAPPING (Cycle 17)
    179
  - THREAD CUTTING (Cycle 18)
    180
  - Example: Drilling Cycles
    181
- Cycles for Milling Pockets, Studs and Slots
  183
- Cycles for Machining Hole Patterns
  200
  - CIRCULAR PATTERN (Cycle 220)
    201
  - LINEAR PATTERN (Cycle 221)
    202
  - Example: Circular Hole Patterns
    204
- Cycles
  206
  - CONTOUR GEOMETRY (Cycle 14)
    208
  - Overlapping Contours
    208
  - CONTOUR DATA (Cycle 20)
    210
  - PILOT DRILLING (Cycle 21)
    212
  - ROUGH-OUT (Cycle 22)
    213
  - FLOOR FINISHING (Cycle 23)
    214
  - SIDE FINISHING (Cycle 24)
    214
  - CONTOUR TRAIN (Cycle 25)
    215
  - CYLINDER SURFACE (Cycle 27)
    217
  - Example: Roughing-Out and Fine-Roughing a Pocket
    219
  - Example: Pilot Drilling, Roughing-Out and Finishing Overlapping Contours
    221
  - Example: Contour Train
    223
  - Example: Cylinder Surface
    225
- Cycles for Multipass Milling
  227
  - RUN DIGITIZED DATA (Cycle 30)
    227
  - MULTIPASS MILLING (Cycle 230)
    229
  - RULED SURFACE (Cycle 231)
    231
  - Example: Multipass Milling
    233
- Coordinate Transformation Cycles
  234
  - DATUM SHIFT (Cycle 7)
    235
  - DATUM SHIFT with Datum Tables (Cycle 7)
    236
  - MIRROR IMAGE (Cycle 8)
    239
  - ROTATION (Cycle 10)
    240
  - SCALING FACTOR (Cycle 11)
    241
  - AXIS-SPECIFIC SCALING (Cycle 26)
    242
  - WORKING PLANE (Cycle 19)
    243
  - Example: Coordinate Transformation Cycles
    248
- Special Cycles
  250
  - DWELL TIME (Cycle 9)
    250
  - PROGRAM CALL (Cycle 12)
    250
  - ORIENTED SPINDLE STOP (Cycle 13)
    251
  - TOLERANCE (Cycle 32)
    252
9 Programming: Subprograms and Program Section Repeats

255
- Marking Subprograms and Program Section Repeats
  255
- Subprograms
  255
- Program Section Repeats
  256
- Program as Subprogram
  257
- Nesting
  258
10 Programming: Q Parameters

267
- Principle and Overview
  267
- Part Families - Q Parameters in Place of Numerical Values
  269
- Describing Contours through Mathematical Functions
  270
- Trigonometric Functions
  272
- Calculating Circles
  273
- If-Then Decisions with Q Parameters
  274
- Checking and Changing Q Parameters
  275
- Additional Functions
  276
- Entering Formulas Directly
  285
- Preassigned Q Parameters
  288
11 Test Run and Program Run

298
- Graphics
  299
- Functions for Program Display in Program Run and Test Run
  304
- Test Run
  304
- Program Run
  306
- Optional Block Skip
  311
12 Mod Functions

312
- Selecting, Changing and Exiting the MOD Functions
  313
- Software Numbers and Option Numbers
  314
- Code Number
  314
- Setting the Data Interfaces
  315
- Ethernet Interface
  319
- Configuring PGM MGT
  326
- Machine-Specific User Parameters
  326
- Showing the Workpiece in the Working Space
  326
- Position Display Types
  328
- Unit of Measurement
  328
- Programming Language for $MDI
  329
- Selecting the Axes for Generating L Blocks
  329
- Axis Traverse Limits, Datum Display
  329
- Displaying HELP Files
  330
- Machining Times
  331
13 Tables and Overviews

332

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