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

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7 Programming with Q Parameters 7.1 Q Parameters Instead of Numerical Values 7-4 Example for exercise: Full circle Circle center I,J: X = 50 mm Y = 50 mm Beginning and end of the circular arc: X = 50 mm Y = 0 mm Milling depth: ZM = –5 mm Tool radius: R = 15 mm Part program without Q parameters %S520I G71 * ............................................................ Start of program N10 G30 G17 X+1 Y+1 Z-20 * ................................... Definition of blank form MIN point N20 G30 G90 X+100 Y+100 Z+0 * ............................ Definition of blank form MAX point N30 G99 T6 L+0 R+15 * ............................................ Tool definition N40 T6 G17 S500 * .................................................... Tool call N50 I+50 J+50 * ........................................................ Coordinates of the circle center N60 G00 G40 G90 Z+100 M06 * ............................... Retract the spindle and insert the tool N70 X+30 Y–20 * ....................................................... Pre-position the tool N80 Z–5 M03 * .......................................................... Pre-position the tool to working depth N90 G01 G41 X+50 Y+0 F100 * ................................ Move to first contour point with radius compensation N100 G02 X+50 Y+0 * ............................................... Mill circular arc around circle center I,J; coordinates of end point X = +50 and Y = 0; positive direction of rotation (G02) N110 G00 G40 X+70 Y–20 * ...................................... Retract the tool in X, Y; cancel radius compensation N120 Z+100 M02 * .................................................... Retract the tool in Z N9999 %S520I G71 * Part program with Q parameters %3600741 G71 * N10 D00 Q01 P01 +100 * .......................................... Clearance height N20 D00 Q02 P01 +30 * ............................................ Start pos. X N30 D00 Q03 P01 –20 * ............................................ Start-End pos. Y N40 D00 Q04 P01 +70 * ............................................ End pos. X N50 D00 Q05 P01 –5 * .............................................. Milling depth N60 D00 Q06 P01+50 * ............................................. Circle center X N70 D00 Q07 P01 +50 * ............................................ Circle center Y N80 D00 Q08 P01 +50 * ............................................ Circle start point X N90 D00 Q09 P01 +0 * .............................................. Circle start point Y N100 D00 Q10 P01 +0 * ............................................ Tool length L N110 D00 Q11 P01 +15 * .......................................... Tool radius R N120 D00 Q20 P01 +100 * ........................................ Milling feed rate F N130 G30 G17 X+0 Y+0 Z–20 * N140 G31 G90 X+100 Y+100 Z+0 * N150 G99 T1 L+Q10 R+Q11 * N160 T1 G17 S500 * N170 I+Q6 J+Q7 * N180 G00 G40 G90 Z+Q1 M06 * N190 X+Q2 Y+Q3 * N200 Z+Q5 M03 * N210 G01 G41 X+Q8 Y+Q9 FQ20 * N220 G02 X+Q8 Y+Q9 * N230 G01 G40 X+Q4 Y+Q3 * N240 Z+Q1 M02 * N9999 %3600741 G71 * Y 50 –5 Z I, J 50 Blocks N10 to N120: Assign numerical values to the Q parameters Blocks N130 to N240: Corresponding to blocks N10 to N120 from program S520I X TNC 360
7 Programming with Q Parameters 7.2 Describing Contours Through Mathematical Functions Overview TNC 360 The mathematical functions assign the results of one of the following operations to a Q parameter: D00: ASSIGN e.g. N10 D00 Q05 P01 +60 * Assigns a value directly D01: ADDITION e.g. N10 D01 Q01 P01 –Q2 P02 –5 * Calculates and assigns the sum of two values D02: SUBTRACTION e.g. N10 D02 Q01 P01 +10 P02 +5 * Calculates and assigns the difference between two values D03: MULTIPLICATION e.g. N10 D03 Q02 P01 +3 P02 +3 * Calculates and assigns the product of two values D04: DIVISION e.g. N10 D04 Q04 P01 +8 P02 +Q02 * Calculates and assigns the quotient of two values Note: Division by 0 is not possible! D05: SQUARE ROOT e.g. N10 D05 Q20 P01 +4 * Calculates and assigns the square root of a number Note: Square root of a negative number is not possible! The "values" in the overview above can be: • two numbers • two Q parameters • a number and a Q parameter The Q parameters and numerical values in the equations can be entered with positive or negative signs. 7-5
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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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Page 169 and 170: 8 Cycles 8.3 SL Cycles CONTOUR GEOM
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Page 179 and 180: 8 Cycles 8.3 SL Cycles CONTOUR MILL
Page 183 and 184: 8 Cycles 8.4 Cycles for Coordinate
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8 Cycles 8.4 Cycles for Coordinate
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8 Cycles 8.5 Other Cycles DWELL TIM
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9 External Data Transfer 9-2 The TN
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9 External Data Transfer 9.3 Prepar
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10 MOD Functions 10.3 Entering the
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10 MOD Functions 10.7 Selecting the
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11 Tables, Overviews, Diagrams 11.1
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11 Tables, Overviews, Diagrams 11-2
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User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

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