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

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9 Digitizing 3D Surfaces 9.3 Line-By-Line Digitizing TNC 360 e.g. . . . MAX. PROBE POINT INTERVAL ? 0 . 8 ENT Resulting NC blocks: TCH PROBE 6.0 MEANDER TCH PROBE 6.1 DIRECTN: X TCH PROBE 6.2 TRAVEL: 0.5 L.SPAC: 0.2 P.P. INT: 0.8 Enter the maximum probe point interval, for example 0.8 mm. Before cycle 6: MEANDER the program must have a range defined in digitizing cycle 5: RANGE. 9-7
9 Digitizing 3D Surfaces 9.4 Contour Line Digitizing 9-8 The CONTOUR LINES cycle scans a 3D contour by circling around the model in a series of upwardly successive levels. Starting position • Z coordinate of the MIN point from the RANGE cycle if the line spacing was entered as a positive value, or Z coordinate of the MAX point if the line spacing was entered as a negative value. • Define the X and Y coordinates in the CONTOUR LINES cycle • Automatically approach the starting point: first in Z to the CLEARANCE HEIGHT (from RANGE cycle), then in X and Y Contour approach Input data The probe moves towards the surface in the programmed direction. When it makes contact, the TNC stores the position coordinates. • TIME LIMIT The time within which the probe must orbit the model and reach the first probe point. If the time limit is exceeded, the control aborts the digitizing cycle. The input value 0 means there is no time limit. • STARTING POINT Coordinates of the starting point in the plane perpendicular to the probe axis. • AXIS AND DIRECTION OF APPROACH Coordinate axis and direction in which the probe approaches the model. • STARTING PROBE AXIS AND DIRECTION Coordinate axis and direction in which the probe begins scanning the model. • LIMIT IN NORMAL LINES DIRECTION Distance by which the probe is retracted from the model after a stylus deflection. • LINE SPACING Offset by which the probe moves to start a new contour line. The algebraic sign determines the direction. • MAX. PROBE POINT INTERVAL Maximum distance between digitized positions. Y Z Fig. 9.4: Scanning one level of a 3D surface • The LINE SPACING and MAX. PROBE POINT INTERVAL cannot exceed 5 mm. • After digitizing, the TNC moves the 3D touch probe back to the programmed STARTING POINT. 1 X 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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5 Programming Tool Movements 5.6 M-
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5 Programming Tool Movements 5.6 M-
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7 Programming with Q Parameters 7.1
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Page 155 and 156: 8 Cycles 8.1 General Overview of Cy
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Page 159 and 160: 8 Cycles 8.2 Simple Fixed Cycles 8-
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Page 163 and 164: 8 Cycles 8.2 Simple Fixed Cycles SL
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Page 167 and 168: 8 Cycles 8.2 Simple Fixed Cycles CI
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
Page 173 and 174: 8 Cycles 8.3 SL Cycles SL Cycles: O
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
Page 191 and 192: 8 Cycles 8.5 Other Cycles DWELL TIM
Page 193 and 194: 9 Digitizing 3D Surfaces 9-2 The di
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Page 203 and 204: 9 Digitizing 3D Surfaces 9.5 Using
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Page 207 and 208: 11 MOD Functions 11-2 The MOD funct
Page 209 and 210: 11 MOD Functions 11.5 Machine-Speci
Page 211 and 212: 11 MOD Functions 11.10 Setting the
Page 213 and 214: 12 Tables, Overviews, Diagrams 12.1
Page 237: Miscellaneous Functions (M Function
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User's Manual TNC 360 (from 259 900-11) - heidenhain

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