User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

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7 Programming with Q Parameters 7.8 Examples for Exercise 7-18 N200 G98 L10 * N210 G54 X+Q1 Y+Q2 *........................................... Shift datum to center of ellipse N220 G73 G90 H+Q8 * ............................................. Activate rotation, if Q8 is loaded N230 D02 Q35 P01 +Q6 P02 +Q5 * N240 D04 Q35 P01 +Q35 P02 +Q7 * ....................... Calculate angle increment N250 D00 Q36 P01 +Q5 * ........................................ Current angle for calculation = set start angle N260 D00 Q37 P01 +0 * ........................................... Set counter for milled steps N270 L11,0 * ............................................................. Call subprogram for calculating the points of the ellipse N280 G00 G40 X+Q21 Y+Q22 M03 * ....................... Move to start point in the plane N290 Z+Q12 * ........................................................... Rapid traverse in Z to setup clearance N300 G01 Z-Q9 FQ10 * ............................................. Plunge to milling depth at plunging feed rate N310 G98 L1 * N320 D01 Q36 P01 +Q36 P02 +Q35 * ..................... Update the angle N330 D01 Q37 P01 +Q37 P02 +1 *.......................... Update the counter N340 L11,0 * ............................................................. Call subprogram for calculating the points of the ellipse N350 G01 X+Q21 Y+Q22 FQ11 * ............................. Move to next point N360 D12 P01 +Q37 P02 +Q7 P03 1 * .................... Not finished? N370 G73 G90 H+0 * ................................................ Reset rotation N380 G54 X+0 Y+0 * ................................................ Reset datum shift N390 G00 G40 Z+Q12 *............................................ Move in Z to setup clearance N400 G98 L0 * .......................................................... End of subprogram for milling the ellipse N410 G98 L11 * N420 D07 Q21 P01 +Q36 * N430 D03 Q21 P01 +Q21 P02 +Q3 * ....................... Calculate X coordinate N440 D06 Q22 P01 +Q36 * N450 D03 Q22 P01 +Q22 P02 +Q4 * ....................... Calculate Y coordinate N460 G98 L0 * N9999 %376015 G71 * TNC 360
7 Programming with Q Parameters 7.8 Examples for Exercise Machining a hemisphere with an end mill TNC 360 Notes on the program: • The tool moves upwards in the ZX plane. • You can enter an oversize in block N120 (Q12) if you want to machine the contour in several steps. • The tool radius is automatically compensated with parameter Q108. The program works with the following values: • Solid angle: Start angle Q1 End angle Q2 Increment Q3 • Sphere radius Q4 • Setup clearance Q5 • Plane angle: Start angle Q6 End angle Q7 Increment Q8 • Center of sphere: X coordinate Q9 Y coordinate Q10 • Milling feed rate Q11 • Oversize Q12 The parameters additionally defined in the program have the following meanings: • Q15: Setup clearance above the sphere • Q21: Solid angle during machining • Q24: Distance from center of sphere to center of tool • Q26: Plane angle during machining • Q108: TNC parameter with tool radius Part program %360712 G71 * N10 D00 Q1 P01 + 90 * N20 D00 Q2 P01 + 0 * N30 D00 Q3 P01+ 5 * N40 D00 Q4 P01 + 45 * N50 D00 Q5 P01 + 2 * N60 D00 Q6 P01+ 0 * N70 D00 Q7 P01 + 360 * N80 D00 Q8 P01 + 5 * N90 D00 Q9 P01 + 50 * N100 D00 Q10 P01 + 50 * N110 D00 Q11 P01 + 500 * N120 D00 Q12 P01 + 0 * N130 G30 G17 X+0 Y+0 Z–50 * N140 G31 G90 X+100 Y+100 Z+0 * N150 G99 T1 L+0 R+5 * N160 T1 G17 S1000 * N170 G00 G40 G90 Z+100 M06 * Assign the sphere data to the parameters Workpiece blank; define and insert tool N180 L 10,0 * ............................................................. Subprogram call N190 G00 G40 G90 Z+100 M02 * ............................. Retract tool; return jump to beginning of program Continued... 7-19
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February 1994 HEIDENHAIN User's Man
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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 ISO
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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 MOD Functions TNC 360 10.1 Selec
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1 Introduction 1.1 The TNC 360 1-2
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1 Introduction 1.1 The TNC 360 1-4
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1 Introduction 1.2 Fundamentals of
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1 Introduction 1.3 Switch-On 1-14 S
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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 Selecti
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2 Manual Operation and Setup 2.1 Mo
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2 Manual Operation and Setup 2.1 Mo
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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 2.4 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 3.2 Prog
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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 4.1 Editing Part Prog
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4 Programming 4.2 Tools TNC 360 Eac
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4 Programming 4.2 Tools Entering to
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4 Programming 4.2 Tools Calling too
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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 4.4 Program Creation
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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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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 155 and 156: 8 Cycles 8.1 General Overview of Cy
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Page 163 and 164: 8 Cycles 8.2 Simple Fixed Cycles 8-
Page 169 and 170: 8 Cycles 8.3 SL Cycles CONTOUR GEOM
Page 171 and 172: 8 Cycles 8.3 SL Cycles 8-18 Example
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Page 175 and 176: 8 Cycles 8.3 SL Cycles 8-22 Subprog
Page 179 and 180: 8 Cycles 8.3 SL Cycles CONTOUR MILL
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 External Data Transfer 9-2 The TN
Page 195 and 196: 9 External Data Transfer 9.3 Prepar
Page 197 and 198: 10 MOD Functions 10.3 Entering the
Page 199 and 200: 10 MOD Functions 10.7 Selecting the
Page 201 and 202: 11 Tables, Overviews, Diagrams 11.1
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11 Tables, Overviews, Diagrams 11.1
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11 Tables, Overviews, Diagrams 11-2
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