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

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7 Programming with Q Parameters 7.2 Describing Contours Through Mathematical Functions 7-6 Programming example for fundamental operations Assign the value 10 to parameter Q5, and assign the product of Q5 and 7 to parameter Q12. Q DEF Q DEF FN 0 : ASSIGN ENT PARAMETER NUMBER FOR RESULT? FIRST VALUE / PARAMETER? FN 0 : ASSIGN GOTO FN3: MULTIPLICATION PARAMETER NUMBER FOR RESULT? FIRST VALUE / PARAMETER? Q 5 ENT 1 0 ENT SECOND VALUE / PARAMETER? 7 Resulting NC blocks: FN0:Q5 = +10 FN3:Q12 = +Q5 ❊+7 3 5 ENT ENT 1 2 ENT ENT ENT Select Q parameter function FN 0. Enter parameter number, e.g. Q5. Assign numerical value to Q5. Select Q parameter function FN 0 again. Select Q parameter function FN3. Enter parameter number, for example Q12. Enter Q5 (=10). Enter the value 7. TNC 360
7 Programming with Q Parameters 7.3 Trigonometric Functions Overview TNC 360 Sine, cosine and tangent are the terms for the ratios of the sides of right triangles. Trigonometric functions simplify many calculations. For a right triangle, Sine: sin α = a / c Cosine: cos α = b / c Tangent: tan α = a / b = sin α / cos α Where • c is the side opposite the right angle • a is the side opposite the angle α • b is the third side The angle can be derived from the tangent: α = arctan α = arctan (a / b) = arctan (sin α / cos α) Example: a = 10 mm b = 10 mm α = arctan (a / b) = arctan 1 = 45° Furthermore: a 2 + b 2 = c 2 (a 2 = a . a) c = a 2 + b 2 FN6: SINE e.g. FN6: Q20 = SIN –Q5 Calculate sine of an angle in degrees (°) and assign it to a parameter FN7: COSINE e.g. FN7: Q21 = COS –Q5 Calculate the cosine of an angle in degrees (°) and assign it to a parameter FN8: ROOT SUM OF SQUARES e.g. FN8: Q10 = +5 LEN +4 Take the square root of the sum of two squares, and assign it to a parameter FN13: ANGLE e.g. FN13: Q20 = +10 ANG –Q1 Calculate the angle from the arc tangent of two sides or from the sine and cosine of the angle, and assign it to a parameter α c a b Fig. 7.3: Sides and angles on a right triangle 7-7
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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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8 Cycles 8.5 Other Cycles DWELL TIM
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9 Digitizing 3D Surfaces 9-2 The di
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9 Digitizing 3D Surfaces 9.2 Digiti
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9 Digitizing 3D Surfaces 9.3 Line-B
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9 Digitizing 3D Surfaces 9.4 Contou
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9 Digitizing 3D Surfaces 9.4 Contou
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9 Digitizing 3D Surfaces 9.5 Using
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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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