Document Outline

• 1 INTRODUCTION
  • 1. 1 TheTNC 310
  • 1. 2 Visual Display Unit and Keyboard
  • 1. 3 Modes of Operation
  • 1. 4 Status Displays
  • 1. 5 Accessories: HEIDENHAIN 3- DTouch Probes and Electronic Handwheels
• 2 MANUAL OPERATION AND SETUP
  • 2. 1 Switch-On
  • 2. 2 Moving the Machine Axes
  • 2. 3 Spindle Speed S, Feed Rate F and Miscellaneous Functions M
  • 2. 4 Datum Setting (Without a 3- DTouch Probe)
• 3 POSITIONING WITH MANUAL DATA INPUT (MDI)
  • 3. 1 Programming and Executing Simple Positioning Blocks
• 4 PROGRAMMING: FUNDAMENTALS OF NC, FILE MANAGEMENT, PROGRAMMING AIDS
  • 4. 1 Fundamentals of NC
  • 4. 2 File management
  • 4. 3 Creating and Writing Programs
  • 4. 4 Interactive Programming Graphics
  • 4. 5 HELP function
• 5 PROGRAMMING: TOOLS
  • 5. 1 EnteringTool-Related Data
  • 5. 2 Tool Data
  • 5. 3 Tool Compensation
• 6 PROGRAMMING: PROGRAMMING CONTOURS
  • 6. 1 Overview ofTool Movements
  • 6. 2 Fundamentals of Path Functions
  • 6.3 Contour Approach and Departure
    • Overview: Types of paths for contour approach and departure
    • Important positions for approach and departure
    • Approaching on a straight line with tangential connection: APPR LT
    • Approaching on a straight line perpendicular to the first contour point: APPR LN
    • Approaching on a circular arc with tangential connection: APPR CT
    • Approaching on a circular arc with tangential connection from a straight line to the contour: APPR LCT
    • Departing tangentially on a straight line: DEP LT
    • Departing on a straight line perpendicular to the last contour point: DEP LN
    • Departing tangentially on a circular arc: DEP CT
    • Departing on a circular arc tangentially connecting the contour and a straight line: DEP LCT
  • 6. 4 Path Contours — Cartesian Coordinates
    • Overview of path functions
    • Straight line L
    • Inserting a chamfer CHF between two straight lines
    • Circle center CC
    • Circular path C around circle center CC
    • Circular path CR with defined radius
    • Circular path CT with tangential connection
    • Corner Rounding RND
    • Example: Linear movements and chamfers with Cartesian coordinates
    • Example: Circular movements with Cartesian coordinates
    • Example: Full circle with Cartesian coordinates
  • 6. 5 Path Contours—Polar Coordinates
    • Polar coordinate origin: Pole CC
    • Straight line LP
    • Circular path CP around pole CC
    • Circular path CTP with tangential connection
    • Helical interpolation
    • Example: Linear movement with polar coordinates
    • Example: Helix
• PROGRAMMING: MISCELLANEOUS FUNCTIONS..... 7
  • 7. 1 Entering Miscellaneous Functions M and STOP
  • 7. 2 Miscellaneous Functions for Program Run Control, Spindle and Coolant
  • 7. 3 Miscellaneous Functions for Coordinate Data
  • 7. 4 Miscellaneous Functions for Contouring Behavior
  • 7. 5 Miscellaneous Function for Rotary Axes
• 8 PROGRAMMING: CYCLES
  • 8. 1 General Overview of Cycles
  • 8. 2 Drilling Cycles
    • PECKING (Cycle 1)
    • DRILLING (Cycle 200)
    • REAMING (Cycle 201)
    • BORING (Cycle 202)
    • UNIVERSAL DRILLING (Cycle 203)
    • BACK BORING (Cycle 204)
    • TAPPING with a floating tap holder (Cycle 2)
    • RIGID TAPPING (Cycle 17)
    • Example: Drilling cycles
    • Example: Drilling cycles
  • 8. 3 Cycles for Milling Pockets, Studs and Slots
    • POCKET MILLING (Cycle 4)
    • POCKET FINISHING (Cycle 212)
    • STUD FINISHING (Cycle 213)
    • CIRCULAR POCKET MILLING (Cycle 5)
    • CIRCULAR POCKET FINISHING (Cycle 214)
    • CIRCULAR STUD FINISHING (Cycle 215)
    • SLOT MILLING (Cycle 3)
    • SLOT with reciprocating plunge-cut (Cycle 210)
    • CIRCULAR SLOT with reciprocating plunge-cut (Cycle 211)
    • Example: Milling pockets, studs and slots
  • 8. 4 Cycles for Machining Hole Patterns
    • CIRCULAR PATTERN (Cycle 220)
    • LINEAR PATTERN (Cycle 221)
    • Example: Circular hole patterns
  • 8. 5 Cycles for multipass milling
    • MULTIPASS MILLING (Cycle 230)
    • RULED SURFACE (Cycle 231)
    • Example: Multipass milling
  • 8. 6 CoordinateTransformation Cycles
    • DATUM SHIFT (Cycle 7)
    • DATUM SHIFT with datum tables (Cycle 7)
    • MIRROR IMAGE (Cycle 8)
    • ROTATION (Cycle 10)
    • SCALING FACTOR (Cycle 11)
    • Example: Coordinate transformation cycles
  • 8. 7 Special Cycles
    • DWELL TIME (Cycle 9)
    • PROGRAM CALL (Cycle 12)
    • ORIENTED SPINDLE STOP (Cycle 13)
• 9 PROGRAMMING: SUBPROGRAMS AND PROGRAM SECTION REPEATS
  • 9. 1 Labeling Subprograms and Program Section Repeats
  • 9. 2 Subprograms
  • 9. 3 Program Section Repeats
  • 9. 4 Nesting
    • Subprogram within a subprogram
    • Repeating program section repeats
    • Repeating a subprogram
    • Example: Milling a contour in several infeeds
    • Example: Groups of holes
    • Example: Groups of holes with several tools
• 10 PROGRAMMING: PARAMETERS
  • 10. 1 Principle and Overview
  • 10. 2 Part Families — Q Parameters in Place of Numerical Values
  • 10. 3 Describing Contours through Mathematical Operations
  • 10. 4 Trigonometric Functions
  • 10. 5 If-Then Decisions with Q Parameters
  • 10. 6 Checking and Changing Q Parameters
  • 10. 7 Additional Functions
  • 10. 8 Entering Formulas Directly
  • 10. 9 Preassigned Q Parameters
  • 10.10 Programming Examples
    • Example: Ellipse
    • Example: Concave cylinder machined with spherical cutter
    • Example: Convex sphere machined with end mill
• 11 TEST RUN AND PROGRAM RUN
  • 11. 1 Graphics
  • 11. 2 Test run
  • 11. 3 Program Run
  • 11. 4 BlockwiseTransfer: Running Longer Programs
  • 11. 5 Optional Program Run Interruption
• 12 3-D TOUCH PROBES
  • 12.1 Touch Probe Cycles in the Manual Operation Mode
    • Calibrating a touch trigger probe
    • Compensating workpiece misalignment
  • 12.2 Setting the Datum with a 3- D Touch Probe
  • 12.3 Measuring Workpieces with a 3- DTouch Probe
• 13 MOD FUNCTIONS
  • 13.1 Selecting, Changing and Exiting the MOD Functions
  • 13.2 System Information
  • 13.3 Entering the Code Number
  • 13.4 Setting the Data Interface
  • 13.5 Machine-Specific User Parameters
  • 13.6 Position DisplayTypes
  • 13.7 Unit of Measurement
  • 13.8 Axis Traverse Limits
  • 13.9 Running the HELP File
• 14 TABLES AND OVERVIEWS
  • 14.1 General User Parameters
    • Input possibilities for machine parameters
    • Selecting general user parameters
    • External data transfer
    • 3- D Touch Probes
    • TNC displays,TNC editor
    • Machining and program run
    • Electronic handwheels
  • 14.2 Pin Layout and Connecting Cable for the Data Interface
    • RS-232-C/V.24 Interface
  • 14.3 Technical Information
    • TNC features
    • Programmable functions
    • TNC Specifications
  • 14.4 TNC Error Messages
    • TNC error messages during programming
    • TNC error messages during test run and program run
  • 14.5 Exchanging the Buffer Battery