User Manuals: HEIDENHAIN TNC 370 CNC Control

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HEIDENHAIN TNC 370 User Manual

HEIDENHAIN TNC 370 User Manual (333 pages)

Conversational Programming

Brand: HEIDENHAIN | Category: Control Unit | Size: 33 MB

Table of Contents

Table of Contents

7
- Manual Operation and Setup 2
  9
- Test Run and Program Run
  
  10
  - Tnc370
    10
- Programming
  
  12
- Programming with Q Parameters
  
  14
  - Cycles
    15
- D Touch Probes
  
  16
- External Data Transfer
  
  17
- MOD-Functions, HELP Functions
  
  18
  - The Operating Panel with the te 370 Keyboard Unit
    20
  - Soft Key Structure
    26
  - TNC Accessories
    36
  - Fundamentals
    37
    
    Cartesian Coordinate System
    37
    
    Conversational Programming
    37
    
    Introduction
    37
    
    Reference System
    37
    
    The Part Program
    37
    
    What Is NC7
    37
    
    Additional Axes
    39
    
    Polar Coordinates
    39
    
    Setting a Pole at a Circle Center (CC
    40
    
    Setting the Datum
    40
    
    Absolute Workpiece Positions
    42
    
    Incremental Workpiece Positions
    42
    
    Position Encoders
    44
    
    Programming Tool Movements
    44
    
    Reference Marks
    44
  - Switch-On
    45
  - Graphics and Status Display
    46
    
    Plan View
    46
    
    Projection in Three Planes
    47
    
    3D View
    48
    
    Repeating Graphic Simulation
    49
    
    Additional Status Displays
    50
    
    Status Display
    50
  - Interactive Programming Graphics
    53
    
    Generating Graphics During Programming
    53
    
    Generating Graphics for an Existing Program
    53
    
    Magnifying/Reducing a Detail
    54
  - Programs
    55
    
    Program Management
    55
  - Manual Operation and Setup
    59
  - Moving the Machine Axes
    61
    
    Traversing with the Electronic Handwheel
    61
    
    Working with the HR 330 Electronic Handwheel
    61
    
    Incremental Jog Positioning
    62
    
    Positioning with Manual Data Input
    62
  - Spindle Speed S, Feed Rate F and Miscellaneous Functions M
    64
    
    To Change the Feed Rate F
    64
    
    Setting the Datum in the Working Plane
    66
    
    Editing Part Programs
    75
    
    Layout of a Program
    75
    
    Plain Language Dialog
    75
    
    Editing Functions
    76
    
    Determining Tool Data
    78
    
    Tools
    78
    
    Entering Tool Data into the Program
    80
    
    Entering Tool Data in Program TO0L.T
    81
    
    Pocket Table for Tool Changer
    85
    
    Calling Tool Data
    86
    
    Tool Change
    87
    
    Tool Compensation Values
    89
    
    Tool Radius Compensation
    89
    
    Machining Corners
    91
    
    Creating a New Part Program
    92
    
    Defining the Blank Form
    92
    
    Program Creation
    92
    
    Entering Tool-Related Data
    94
    
    Feed Rate F
    94
    
    Spindle Speed S
    95
    
    Programming Tool Movements Subprograms and Program Section Repeats
    102
    
    Contour Approach and Departure
    103
    
    Starting and End Positions
    103
    
    Smooth Approach and Departure
    105
    
    General Information
    106
    
    Machine Axis Movement under Program Control
    106
    
    Path Functions
    106
    
    Overview of Path Functions
    107
    
    Path Contours Cartesian Coordinates
    108
    
    Straight Line
    108
    
    Circle Center
    113
    
    Corner Rounding RND
    124
    
    Path Contours - Polar Coordinates
    126
    
    Polar Coordinate Origin: Pole CC
    126
    
    Straight Line LP
    126
    
    Circular Path CP Around Pole CC
    129
6 Subprograms and Program Section Repeats

157
- Subprograms
  158
  - Principle
    158
  - Operating Limits
    158
- Program Section Repeats
  161
  - Principle
    161
  - Programming Notes
    161
- Program as Subprogram
  164
  - Principle
    164
  - Operating Limits
    164
  - Calling a Program as a Subprogram
    164
- Nesting
  165
  - Nesting Depth
    165
  - Subprogram in a Subprogram
    165
  - Repeating Program Section Repeats
    167
  - Repeating Subprograms
    168
7 Programming with Q Parameters

169
- Trigonometric Functions
  176
  - Jumps
    177
  - Parameters
    177
  - Displaying Error Messages
    180
  - Output through an External Data Interface
    181
  - Assigning Values for the PLC
    181
- Reading from System Data
  182
- Examples for Exercise
  183
Cycles

190
- Cycles
  191
- General Overview of Cycles
  191
  - Programming a Cycle
    192
- Drilling Cycles
  194
  - PECKING (Cycle 1)
    194
  - DRILLING (Cycle 200)
    196
  - REAMING (Cycle 201)
    197
  - BORING (Cycle 202)
    198
  - UNIVERSAL DRILLING CYCLE (Cycle 203)
    199
  - TAPPING with a Floating Tap Holder (Cycle 2)
    201
  - RIGID TAPPING (Cycle 17)
    202
  - Examples for Exercise
    203
- Cycles for Milling Pockets, Studs and Slots
  205
  - Pocket Milling
    206
  - POCKET FINISHING (Cycle 212)
    207
  - STUD FINISHING (Cycle 213)
    209
  - CIRCULAR POCKET MILLING (Cycle 5)
    211
  - SLOT MILLING (Cycle 3)
    216
  - SLOT with Reciprocating Plunge-Cut (Cycle 210)
    217
  - CIRCULAR SLOT with Reciprocating Plunge-Cut (Cycle 210)
    219
  - Examples for Exercise
    221
- Cycles for Machining Hole Patterns
  223
  - LINEAR PATERN (Cycle 221)
    225
  - Examples for Exercise
    227
- SL Cycles
  229
  - CONTOUR GEOMETRY (Cycle 14)
    230
  - ROUGH-OUT (Cycle 6)
    231
  - SL Cycles: Overlapping Contours
    233
  - PILOT DRILLING (Cycle 15)
    239
  - CONTOUR MILLING (Cycle 16)
    240
- Cycles for Multipass Milling
  243
  - MULTIPASS MILLING (Cycle 230)
    246
  - RULED SURFACE (Cycle 231)
    246
  - DATUM SHIFT (Cycle 7)
    250
  - MIRROR IMAGE (Cycle 8)
    252
  - ROTATION (Cycle 10)
    254
  - SCALING FACTOR (Cycle 11)
    255
  - Special Cycles
    257
  - DWELL TIME (Cycle 9)
    257
  - PROGRAM CALL (Cycle 12)
    257
  - ORIENTED SPINDLE STOP (Cycle 13)
    258
Mod Functions, Help Functions 11

299
- Setting the External Data Interface
  303
  - Baud Rate
    303
  - Selecting Position Display Types
    304
- 11.7 Code Numbers
  305
- 11.9 HELP Function
  306
  - Selecting and Exiting HELP
    306
  - General User Parameters
    308
    
    Touch Probes and Digitizing
    310
  - Miscellaneous Functions (M Functions)
    316
    
    Miscellaneous Functions with Predetermined Effect
    316
  - Preassigned
    318
    
    Parameters
    318
  - Features, Specifications and Accessories
    320
    
    Accessories
    322
  - 12.5 TNC Error Messages
    323
    
    TNC Error Messages During Programming
    323

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