User's Manual TNC 360 (from 259 900-11) - 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 CC: X = 50 mm Beginning and end Y = 50 mm of circular arc C: X = 50 mm Y = 0 mm Milling depth: Z = –5 mm Tool radius: R = 15 mm Part program without Q parameters 0 BEGIN 360074 MM ............................................ Start of program 1 BLK FORM 0.1 Z X+0 Y+0 Z–20 ........................ Blank form definition 2 BLK FORM 0.2 X+100 Y+100 Z+0 3 TOOL DEF 6 L+0 R+15 ...................................... Tool definition 4 TOOL CALL 6 Z S500 ......................................... Tool call 5 CC X+50 Y+50 .................................................... Coordinates of circle center CC 6 L Z+100 R0 FMAX M6 ....................................... Insert tool 7 L X+30 Y–20 FMAX ............................................ Pre-position tool 8 L Z–5 FMAX M3 9 L X+50 Y+0 RR F100 .......................................... Move to first compensation point with radius compensation 10 C X+50 Y+0 DR+ ................................................ Mill circular arc C around circle center CC; coordinates of end point: X = +50 mm and Y = 0; positive direction of rotation 11 L X+70 Y–20 R0 FMAX 12 L Z+100 FMAX M2 13 END PGM 360074 MM ...................................... Retract tool and end program Part program with Q parameters 0 BEGIN PGM 3600741 MM 1 FN 0: Q1 = +100 ................................................ Clearance height 2 FN 0: Q2 = +30 .................................................. Start pos. X 3 FN 0: Q3 = –20 ................................................... Start-End pos. Y 4 FN 0: Q4 = +70 .................................................. End pos. X 5 FN 0: Q5 = –5 ..................................................... Milling depth 6 FN 0: Q6 = +50 .................................................. Center point X 7 FN 0: Q7 = +50 .................................................. Center point Y 8 FN 0: Q8 = +50 .................................................. Circle starting point X 9 FN 0: Q9 = +0 .................................................... Circle starting point Y 10 FN 0: Q10 = +0 .................................................. Tool length L 11 FN 0: Q11 = +15 ................................................ Tool radius R 12 FN 0: Q20 = +100 .............................................. Milling feed rate F 13 BLK FORM 0.1.Z X+0 Y+0 Z–20 14 BLK FORM 0.2 X+100 Y+100 Z+0 15 TOOL DEF 1 L+Q10 R+Q11 16 TOOL CALL 1 Z S500 17 CC X+Q6 Y+Q7 18 L Z+Q1 R0 FMAX M6 19 L X+Q2 Y+Q3 F MAX 20 L Z+Q5 F MAX M3 21 L X+Q8 Y+Q9 RR FQ20 22 C X+Q8 Y+Q9 DR+ 23 L X+Q4 Y+Q3 R0 FMAX 24 L Z+Q1 FMAX M2 25 END PGM 3600741 MM Y 50 –5 Z CC 50 Blocks 1 to 12: Assign numerical values to the Q parameters Blocks 13 to 24: Corresponding to blocks 1 to 12 from program 360074 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: FN0: ASSIGN e.g. FN0: Q5 = +60 Assigns a value directly FN1: ADDITION e.g. FN1: Q1 = –Q2 + –5 Calculates and assigns the sum of two values FN2: SUBTRACTION e.g. FN2: Q1 = +10 – +5 Calculates and assigns the difference between two values FN3: MULTIPLICATION e.g. FN3: Q2 = +3 ❊ +3 Calculates and assigns the product of two values FN4: DIVISION e.g. FN4: Q4 = +8 DIV +Q2 Calculates and assigns the quotient of two values Note Note Note: Note Division by 0 is not possible! FN5: SQUARE ROOT e.g. FN5: Q20 = SQRT 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. To select a mathematical operation Q DEF FN0: ASSIGN or GOTO 3 ENT FN3: MULTIPLICATION ENT Select function directly or with arrow keys, e.g. FN3: MULTIPLICATION. Open a new block with the function FN3: MULTIPLICATION. 7-5
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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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8 Cycles 8.4 Cycles for Coordinate
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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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