User's Manual TNC 360 (from 259 900-11) - heidenhain

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7 Programming with Q Parameters 7.8 Example for exercise 7-20 20 LBL 10 21 FN1: Q15 = + Q5 + + Q4 22 23 FN0: Q21 = + Q1 FN1: Q24 = + Q4 + + Q108 Determine starting and calculation values 24 FN0: Q26 = + Q6 25 CYCL DEF 7.0 DATUM 26 27 CYCL DEF 7.1 X+Q9 CYCL DEF 7.2 Y+Q10 Shift datum to center of sphere 28 CYCL DEF 7.3 Z–Q4 29 30 CYCL DEF 10.0 ROTATION CYCL DEF 10.1 ROT + Q6 Rotation for program start (starting plane angle) 31 CC X+0 Y+0 32 LP PR + Q24 PA + Q6 R0 FQ11 ......................... Pre-positioning before machining 33 LBL 1 34 CC Z+0 X+Q108 35 L Y+0 Z+0 FQ11 ................................................. Pre-positioning at beginning of each arc 36 LBL 2 37 38 LP PR+Q4 PA+Q21 R0 FQ11 FN2: Q21 = + Q21 – + Q3 Mill the sphere upward until the highest points is reached 39 FN11: IF + Q21 GT + Q2 GOTO LBL2 40 41 LP PR+Q4 PA+Q2 L Z+Q15 R0 F1000 Mill the highest point and then retract the tool 42 L X+Q24 R0 FMAX 43 FN1: Q26 = + Q26 + + Q8 ................................. Prepare the next rotation increment 44 FN0: Q21 = + Q1 ................................................ Reset solid angle for machining to the starting value 45 CYCL DEF 10.0 ROTATION 46 CYCL DEF 10.1 ROT + Q26 47 FN12: IF + Q26 LT + Q7 GOTO LBL1 48 FN9: IF + Q26 EQU + Q7 GOTO LBL1 49 CYCL DEF 10.0 ROTATION 50 CYCL DEF 10.1 ROT + 0 51 CYCL DEF 7.0 DATUM 52 CYCL DEF 7.1 X+0 53 CYCL DEF 7.2 Y+0 54 CYCL DEF 7.3 Z+0 55 LBL 0 .................................................................. End of subprogram 56 END PGM 360712 MM Rotate the coordinate system about the Z axis until plane end angle is reached Reset rotation and datum shift TNC 360
8 Cycles 8.1 General Overview of Cycles 8-2 Frequently recurring machining sequences which comprise several steps are stored in the TNC as cycles. Coordinate transformations and other special functions are also available as cycles. The cycles are divided into several groups: • Simple fixed cycles such as pecking and tapping as well as the milling operations slot milling, circular pocket milling and rectangular pocket milling. • SL (Subcontour List) cycles, which allow machining of relatively complex contours composed of several overlapping subcontours. • Coordinate transformation cycles which enable datum shift, rotation, mirror image, enlarging and reducing for various contours. • Special cycles such as dwell time, program call and oriented spindle stop. Programming a cycle Defining a cycle Pressing the CYCL DEF key opens the cycle directory. Select the desired cycle and program it in the dialog. The following example shows how to define any cycle: GOTO CYCL DEF CYCL DEF 1 PECKING 1 7 ENT CYCL DEF 17 RIGID TAPPING ENT . . . Open the cycle directory. Select a cycle with the vertical arrow keys (in this example, cycle 17). Address the desired cycle directly with GOTO. Confirm entry of the selected cycle. TNC 360
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May 1994 HEIDENHAIN User's Manual H
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TNC Guideline: From workpiece drawi
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How to use this manual TNC 360 This
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Contents User's Manual TNC 360 (fro
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2 Manual Operation and Setup TNC 36
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4 Programming TNC 360 4.1 Editing p
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6 Subprograms and Program Section R
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8 Cycles TNC 360 8.1 General Overvi
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10 External Data Transfer TNC 360 1
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12 Tables, Overviews, Diagrams TNC
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1 Introduction 1.1 The TNC 360 The
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1 Introduction 1.1 The TNC 360 TNC
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1 Introduction 1.2 Fundamentals of
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1 Introduction Programming tool mov
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1 Introduction 1.4 Graphics and Sta
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1 Introduction 1.4 Graphics and Sta
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1 Introduction 1.5 Programs The TNC
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1 Introduction 1.5 Programs To remo
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2 Manual Operation and Setup Traves
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2 Manual Operation and Setup 2.2 Sp
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2 Manual Operation and Setup 2.3 Se
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2 Manual Operation and Setup 2.4 3D
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2 Manual Operation and Setup 2.6 Me
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2 Manual Operation and Setup 2.6 Me
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3 Test Run and Program Run 3.1 Test
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3 Test Run and Program Run 3.2 Prog
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3 Test Run and Program Run 3.3 Bloc
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4 Programming 4-2 In the PROGRAMMIN
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4 Programming 4.1 Editing Part Prog
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4 Programming 4.2 Tools 4-6 Determi
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4 Programming 4.2 Tools Entering to
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4 Programming 4.2 Tools Tool change
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4 Programming 4.3 Tool Compensation
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4 Programming 4.3 Tool Compensation
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4 Programming 4.5 Entering Tool-Rel
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4 Programming 4.6 Entering Miscella
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4 Programming 4-20 Generating a new
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5 Programming Tool Movements 5.1 Ge
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5 Programming Tool Movements 5.2 Co
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5 Programming Tool Movements 5.3 Pa
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Page 169 and 170: 8 Cycles 8.3 SL Cycles 8-16 Subcont
Page 171 and 172: 8 Cycles 8.3 SL Cycles ROUGH-OUT (C
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Page 175 and 176: 8 Cycles 8.3 SL Cycles 8-22 Area of
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Page 179 and 180: 8 Cycles 8.3 SL Cycles PILOT DRILLI
Page 181 and 182: 8 Cycles 8.3 SL Cycles 8-28 The fol
Page 183 and 184: 8 Cycles 8.4 Cycles for Coordinate
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Page 193 and 194: 9 Digitizing 3D Surfaces 9-2 The di
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10 External Data Transfer 10.2 Pin
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11 MOD Functions 11-2 The MOD funct
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11 MOD Functions 11.5 Machine-Speci
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11 MOD Functions 11.10 Setting the
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12 Tables, Overviews, Diagrams 12.1
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Miscellaneous Functions (M Function
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User's Manual TNC 360 (from 259 900-11) - heidenhain

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