CNC Exercises for the FANUC programming key
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1 CNC Exercises for the FANUC programming key MTS TeachWare Teacher Version MTS Mathematisch Technische Software-Entwicklung GmbH Kaiserin-Augusta-Allee 101 D Berlin Phone: +49 / 30 / Fax: +49 / 30 / World Wide Web:
2 CNC Exercises MTS TeachWare MTS Mathematisch Technische Software-Entwicklung GmbH Kaiserin-Augusta-Allee 101 D Berlin Phone: +49 / 30 / Fax: +49 / 30 / World Wide Web: Created by BK,DM,JE 2005 All rights reserved, including photomechanical reproduction and storage on electric media
3 Contents 1 Introduction Exercises CNC Basics NC program for CNC milling with control FANUC Exercise: ML-plate Possible Solution: Program ML-PLATE.FNC NC program for CNC turning with control FANUC Exercise: Bolt Posible solution: Program BOLZEG1.DNC Exercises CNC Milling NC programs using linear interpolation Exercise 1: Jig Plate Possible solution: Program BILDG1.FNC Exercise 1: Jig Plate Possible solution: Program BILDG1A.FNC Exercise 1: Jig Plate Possible solution: Program BILDG1B.FNC NC programs using circular interpolation Exercise 2: Contourplate Possible solution: Program PLATT1A.FNC Exercise 2: Contourplate Possible solution: Program PLATTE6.FNC NC programs using canned cycles Exercise 3: Plate Exercise 3: Plate Exercise 3: Plate Possible solution:program BILDG85.FNC NC programs with further machining cycles Exercise 4: Plate a with bolt holes and a circular pocket Possible solution: Program BOHR9120.FNC Exercise 5: Plate B with bolt holes and a square pocket Possible solution:program BOHR9140.FNC NC programs using subprogram technology Exercise 6: Plate S Possible solution: Program UNTG1.FNC Exercise 6: Plate S Possible solution: Program UNTG1B.FNC Complex NC programs Exercise 7: Plate...63
4 NC program for CNC milling with control FANUC Possible solution: Program: PLATTE8.FNC Exercise 8: Contact plate Possible solution: Program: KONTAKT.FNC Exercise 9: Punch plate Possible solution: Program: STANZPL.FNC Exercise 10: Device Possible solution: Program: MTS-32.FNC Exercise 11: Plate Possible solution: Program: MTS-33.FNC Exercise 12: Contour plate Possible solution: Program MTS-F28.FNC Exercise 13: Base plate Variante Possible solution: Program PLATTE14.FNC Exercise 13: Base plate Variante Possible solution: Program MTS-F36.FNC Exercise 14: Pocket plate Possible solution: Program MTS-F31.FNC Additional Exercises: Exercise 15: Bending tool upper part Exercise 16: Bending tool base part Exercises CNC Turning NC programs using linear interpolation Exercise 1: Bolt with outside machining Possible Solution: Program BOLSG1.DNC: Exercise 2: Bolt with inside machining Possible Solution: Program BOLZINN.DNC: NC programs using circular interpolation Exercise 3: Bolt with radii Possible Solution: Program BOLSG2.DNC: Exercise 4: Bolt with radii Possible Solution: Program MTS35.DNC: NC programs canned cycles Exercise 5: Shaft with recess and thread Possible Solution: Program MTS47 DNC Exercise 6: Bush with inside machining Possible Solution: Program MTS44.DNC Exercise 7: Pressure pin Possible Solution: Program G85G82A.DNC: NC programs using subprogram technology Exercise 8: Shape bolt Possible solution: Program UNTFORM.DNC MTS-GmbH Berlin
5 NC program for CNC milling with control FANUC 7.2 Exercise 9: Bolt with inside machining Possible Solution: Program UNTINN.DNC: Complex programs Exercise 10: Hollow pin Possible Solution: Program HOLBG84.DNC Exercise 11: Drill sleeve Possible Solution:Program KEGELG31.DNC Exercise 12: Socket with thread Possible Solution: Program MTS62-2.DNC Appendix Milling: process layout, set-up form, programming sheet Turning: process layout, set-up form, programming sheet MTS-GmbH Berlin 5
6 NC program for CNC milling with control FANUC 1 Introduction To the Teacher As a trainer, instructor or in similar position you are concerned with the company s or educational training and further education in CNC technique. This set of exercises is to support you with the CNC training and to facilitate your preparation. A flexible application of the book is intended. You are free to decide which approaches to choose for which exercise at what time and whether to apply it in frontal, group or individual teaching mode, just according to the particular training situation. Therefore, the exercises do not depend on each other in a firm sequence. The solutions of this edition are adapted to the control FANUC extended for milling and for turning. Copying of all documents from the exercise and solution volumes as class sets stating the originator and only for training services is permitted. We hope that this set of exercises gives you new suggestions and facilitates your daily preparation work. We wish a wide range of application as well as enjoyable and successful work. Your MTS Training Team Berlin, MTS-GmbH Berlin
7 2 Exercises CNC Basics NC program for CNC milling with control FANUC 2.1 NC program for CNC milling with control FANUC Exercise: ML-plate The plate of the drawing is to be manufactured as individual workpart on a CNC vertical milling machine. The blank is made of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS - Simulator. Define the workpart zero, plan the operation sequence, work out the process layout and the set-up form. Test and correct the program. Learning Objective: Special Training Elements: The learner is able to describe the structure of a simple NC milling program and to write parts of it on his own. He knows the essential steps of set-up, edit and automatic modes in the CNC Simulator for Milling and comprehends them in the proper sequence. Set up and machine a blank at the simulator; select and set up tools. MTS-GmbH Berlin 7
8 NC program for CNC milling with control FANUC 8 MTS-GmbH Berlin
9 2.1.2 Possible Solution: Program ML-PLATE.FNC NC program for CNC milling with control FANUC ) :52 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21i BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z ) $G54 % O10 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X10. Y10. N0030 G0 Z2. N0032 G1 Z-3. F40 M7 N0034 G0 Z2. N0036 G0 X90. N0038 G1 Z-3. N0040 G0 Z2. N0042 G0 Y90. N0044 G1 Z-3. N0046 G0 Z2. N0048 G0 X10. N0050 G1 Z-3. MTS-GmbH Berlin 9
10 NC program for CNC milling with control FANUC N0052 G0 Z2. N0054 G0 Z100. N0056 M5 N0058 M9 N0060 T3 M6 N0062 S1800 M3 N0064 G0 G43 Z50. H3 N0066 G0 Y10. N0068 G0 Z2. N0070 G1 Z-15. F100 M7 N0072 G0 Z2. N0074 G0 X90. N0076 G1 Z-15. N0078 G0 Z2. N0080 G0 Y90. N0082 G1 Z-15. N0084 G0 Z2. N0086 G0 X10. N0088 G1 Z-15. N0090 G0 Z2. N0092 G0 Z100. N0094 M5 N0096 M9 N0098 T2 M6 N0100 S2000 M3 N0102 G0 G43 Z50. H2 N0104 G0 X22.5 Y27.5 N0106 G0 Z2. N0108 G1 Z-3. F120 M7 N0110 G1 Y65. F160 N0112 G1 X Y N0114 G1 X Y65. N0116 G1 Y27.5 N0118 G0 Z2. N0120 G0 X80. N0122 G1 Z-3. N0124 G1 X N0126 G1 Y65. N0128 G0 Z2. N0130 G0 Z100. N0132 M5 N0134 M9 N0136 G0 X150. Y150. N0138 M5 N0140 M30 % 10 MTS-GmbH Berlin
11 3 NC program for CNC turning with control FANUC Exercise: Bolt 3.1 Exercise: Bolt The bolt on the drawing made of AlMg1 is to be made on a CNC lathe in higher batch quantity. Prepare the manufacturing process with the MTS CNC Simulator including following steps: define workpart zero, set up the processing sequence, determine tools, fixtures and technological data; generate, set up, test and correct the program at the CNC simulator. A bolt with an external diameter of 100 mm and the length of 93 mm is to be clamped for the test. Use a maximal cutting depth of 5mm for the separate cuts. Learning Objective: Special Training Elements: The learner can accomplish simple steps at the MTS CNC Simulator such as to start CNC simulation software, select operation modes, referencing, set up tools, define tool zeros, set up blank and fixture, generate, test and correct simple NC programs. Set up and machine a blank at the simulator; select and set up tools. Use simple canned cycle G90. G90 is a modal cycle. G80 or G0,G1 cancles G90. MTS-GmbH Berlin 11
12 Exercise: Bolt 12 MTS-GmbH Berlin
13 3.1.1 Posible solution: Program BOLZEG1.DNC Exercise: Bolt ) :03 CONFIGURATION MACHINE MTS01 TM-016_-R1_-060x0646x0920 CONTROL FANUC 21I CODE-A PART CYLINDER D L MATERIAL "AlMg1::Aluminium" DENSITY MAIN SPINDLE WITH WORKPART CHUCK "Chuck Turn\Jaw chuck\kfd-hs 160" STEP JAW "Jaws\Step jaw\hm-110_ " TYPE OF CHUCK EXTERNAL CHUCK OUTSIDE STEP JAW CHUCKING DEPTH E Rechte Fläche des Werkstückes: Z TAILSTOCK TAILSTOCK POSITION Z CURRENT TOOL T01 TOOLS T01 "DIN69880 V 30\LEFT CORNER TOOL\CL-SCLCL-2020 L 1208 ISO30" T02 "DIN69880 V 30\LEFT CORNER TOOL\CL-SVJCL-2020 L 1604 ISO30" TOOL COMPENSATION D01 T01 Q3 R X Z G E I K A L N01 D02 T02 Q3 R X Z G E I K A L N01 WORKPART ZEROPOINTS Rechte Fläche des Werkstückes: Z G54 X Z ) $G54 :3 N10 G40 G00 N20 G99 N30 M5 N40 M9 N50 set new zero point 'G54': X0. Z0. ) N60 T0101 N70 G50 S3500 N80 G96 S0240 M4 N90 G00 X102. Z0.1 N100 G01 X-2. F0.15 M7 N110 G00 X101. Z2. N115 G90 X90.0 Z-58.8 F0.3 N120 X80.0 N125 X73.0 N126 G00 X73 N127 G90 X63 Z-34.8 F0.3 N128 X55. N130 X49. N140 G00 X49. N150 G90 X39. Z-14.8 F0.3 MTS-GmbH Berlin 13
14 Exercise: Bolt N160 X31. N170 X25. N430 G00 X150. Z100. N440 T0202 N450 G50 S4500 N460 G96 S0380 M4 N470 G00 X-1.6 Z2. N480 G42 G01 Z0. F0.1 N490 G01 X24. N500 G01 Z-15. N510 G01 X48. N520 G01 Z-35. N530 G01 X72. N540 G01 Z-59. N550 G01 X102. N560 G40 N570 G00 X150. Z100. N580 M5 N590 M9 N600 M30 14 MTS-GmbH Berlin
15 4 Exercises CNC Milling Exercise: Bolt MTS-GmbH Berlin 15
16 NC programs using linear interpolation 4.1 NC programs using linear interpolation Exercise 1: Jig Plate 1 The jig plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use the commands G00 and G01. Learning Objective: Special Training Elements: The learner is able to describe the structure of a simple NC milling program and to write parts of it on his own. He knows the essential steps of set-up, edit and automatic modes in the CNC Simulator for Milling and comprehends them in the proper sequence. Set up and machine a blank at the simulator; select and set up tools. Movements with G00 and G01 16 MTS-GmbH Berlin
17 NC programs using linear interpolation MTS-GmbH Berlin 17
18 NC programs using linear interpolation Possible solution: Program BILDG1.FNC ) :29 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O1 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X10. Y10. N0030 G0 Z2. N0032 G1 Z-2. F40 M7 N0034 G0 Z2. N0036 G0 Y50. N0038 G1 Z-2. N0040 G0 Z2. N0042 G0 Y90. N0044 G1 Z-2. N0046 G0 Z2. 18 MTS-GmbH Berlin
19 NC programs using linear interpolation N0048 G0 X90. N0050 G1 Z-2. N0052 G0 Z2. N0054 G0 Y50. N0056 G1 Z-2. N0058 G0 Z2. N0060 G0 Y10. N0062 G1 Z-2. N0064 G0 Z2. N0066 G0 Z100. N0068 M5 N0070 M9 N0072 T3 M6 N0074 S1800 M3 N0076 G0 G43 Z50. H3 N0078 G0 X10. N0080 G0 Z2. N0082 G1 Z-15. F80 M7 N0084 G0 Z2. N0086 G0 Y50. N0088 G1 Z-15. N0090 G0 Z2. N0092 G0 Y90. N0094 G1 Z-15. N0096 G0 Z2. N0098 G0 X90. N0100 G1 Z-15. N0102 G0 Z2. N0104 G0 Y50. N0106 G1 Z-15. N0108 G0 Z2. N0110 G0 Y10. N0112 G1 Z-15. N0114 G0 Z2. N0116 G0 Z100. N0118 M5 N0120 M9 N0122 G0 X150. Y150. N0124 M5 N0126 M30 % MTS-GmbH Berlin 19
20 NC programs using linear interpolation Exercise 1: Jig Plate 2 The jig plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use the commands G00 and G01. Learning Objective: Special Training Elements: The learner is able to describe the structure of a simple NC milling program and to write parts of it on his own. He knows the essential steps of set-up, edit and automatic modes in the CNC Simulator for Milling and comprehends them in the proper sequence. Set up and machine a blank at the simulator; select and set up tools. Movements with G00 and G01 20 MTS-GmbH Berlin
21 NC programs using linear interpolation MTS-GmbH Berlin 21
22 NC programs using linear interpolation Possible solution: Program BILDG1A.FNC ) :29 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O2 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X10. N0030 G0 Z2. N0032 G1 Z-2. F40 M7 N0034 G0 Z2. N0036 G0 Y30. N0038 G1 Z-2. N0040 G0 Z2. N0042 G0 X30. Y10. N0044 G1 Z-2. N0046 G0 Z2. N0048 G0 X MTS-GmbH Berlin
23 NC programs using linear interpolation N0050 G1 Z-2. N0052 G0 Z2. N0054 G0 X70. Y30. N0056 G1 Z-2. N0058 G0 Z2. N0060 G0 Y50. N0062 G1 Z-2. N0064 G0 Z2. N0066 G0 X50. Y70. N0068 G1 Z-2. N0070 G0 Z2. N0072 G0 X30. N0074 G1 Z-2. N0076 G0 Z2. N0078 G0 Z100. N0080 M5 N0082 M9 N0084 T3 M6 N0086 S1800 M3 N0088 G0 G43 Z50. H3 N0090 G0 X10. Y50. N0092 G0 Z2. N0094 G1 Z-15. F80 M7 N0096 G0 Z2. N0098 G0 Y30. N0100 G1 Z-15. N0102 G0 Z2. N0104 G0 X30. Y10. N0106 G1 Z-15. N0108 G0 Z2. N0110 G0 X50. N0112 G1 Z-15. N0114 G0 Z2. N0116 G0 X70. Y30. N0118 G1 Z-15. N0120 G0 Z2. N0122 G0 Y50. N0124 G1 Z-15. N0126 G0 Z2. N0128 G0 X50. Y70. N0130 G1 Z-15. N0132 G0 Z2. N0134 G0 X30. N0136 G1 Z-15. N0138 G0 Z2. N0140 G0 Z100. N0142 M5 N0144 M9 N0146 G0 X150. Y150. N0148 M5 N0150 M30 % MTS-GmbH Berlin 23
24 NC programs using linear interpolation Exercise 1: Jig Plate 3 The jig plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use the commands G00 and G01 Learning Objective: Special Training Elements: The learner is able to describe the structure of a simple NC milling program and to write parts of it on his own. He knows the essential steps of set-up, edit and automatic modes in the CNC Simulator for Milling and comprehends them in the proper sequence. Set up and machine a blank at the simulator; select and set up tools. Movements with G00 and G01 24 MTS-GmbH Berlin
25 NC programs using linear interpolation MTS-GmbH Berlin 25
26 NC programs using linear interpolation Possible solution: Program BILDG1B.FNC ) :29 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O3 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X10. Y30. N0030 G0 Z2. N0032 G1 Z-2. F40 M7 N0034 G0 Z2. N0036 G0 X30. Y50. N0038 G1 Z-2. N0040 G0 Z2. N0042 G0 X50. Y70. N0044 G1 Z-2. N0046 G0 Z2. 26 MTS-GmbH Berlin
27 NC programs using linear interpolation N0048 G0 X70. Y50. N0050 G1 Z-2. N0052 G0 Z2. N0054 G0 X90. Y30. N0056 G1 Z-2. N0058 G0 Z2. N0060 G0 Z100. N0062 M5 N0064 M9 N0066 T3 M6 N0068 S1800 M3 N0070 G0 G43 Z50. H3 N0072 G0 X10. N0074 G0 Z2. N0076 G1 Z-15. F80 M7 N0078 G0 Z2. N0080 G0 X30. Y50. N0082 G1 Z-15. N0084 G0 Z2. N0086 G0 X50. Y70. N0088 G1 Z-15. N0090 G0 Z2. N0092 G0 X70. Y50. N0094 G1 Z-15. N0096 G0 Z2. N0098 G0 X90. Y30. N0100 G1 Z-15. N0102 G0 Z2. N0104 G0 Z100. N0106 M5 N0108 M9 N0110 G0 X150. Y150. N0112 M5 N0114 M30 % MTS-GmbH Berlin 27
28 NC programs using circular interpolation 4.2 NC programs using circular interpolation Exercise 2: Contourplate 1 The contourplate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 70 x 25 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use the cicular commands G02 or G03 and the cutter radius compensation. Learning Objective: Special Training Elements: The learner is able to solve a CNC milling task with systematic planning of the procedure and the application of existing system functions. Cutter radius compensation, commands for circular arcs. 28 MTS-GmbH Berlin
29 NC programs using circular interpolation MTS-GmbH Berlin 29
30 NC programs using circular interpolation Possible solution: Program PLATT1A.FNC ) :09 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SLOT MILLING TOOL\MS L HSS ISO 1641" TOOL COMPENSATION D01 T01 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O13 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T1 M6 N0024 S2000 M3 N0026 G0 G43 Z50. H1 N0028 G0 X120. Y90. N0030 G0 Z2. N0032 G1 Z-5. F200 M7 N0034 G41 G1 X110. Y80. D1 N0036 G1 X105. Y65. N0038 G1 Y17.5 N0040 G1 X80. Y5. N0042 G1 X67.5 N0044 G3 X42.5 I-12.5 J0. N0046 G1 X30. N0048 G1 X5. Y17.5 N0050 G1 Y52.5 N0052 G1 X30. Y65. N0054 G1 X42.5 N0056 G3 X67.5 I12.5 J0. N0058 G1 X80. N0060 G1 X105. Y52.5 N0062 G1 Y50. N0064 G3 X120. Y25. I J N0066 G40 30 MTS-GmbH Berlin
31 NC programs using circular interpolation N0068 G0 Z100. N0070 G0 X Y N0072 M5 N0074 M9 N0076 G0 X150. Y100. N0080 M30 % MTS-GmbH Berlin 31
32 NC programs using circular interpolation Exercise 2: Contourplate 2 The contourplate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 25 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use the cicular commands G02 or G03 and the cutter radius compensation. Learning Objective: Special Training Elements: The learner is able to solve a CNC milling task with systematic planning of the procedure and the application of existing system functions. Cutter radius compensation, commands for circular arcs. 32 MTS-GmbH Berlin
33 NC programs using circular interpolation MTS-GmbH Berlin 33
34 NC programs using circular interpolation Possible solution: Program PLATTE6.FNC ) :40 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O14 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T1 M6 N0024 S2000 M3 N0026 G0 G43 Z50. H1 N0028 G0 X120. N0030 G0 Z2. N0032 G1 Z-5. F200 M7 N0034 G41 G1 X115. Y85. D1 N0036 G3 X94. Y64. I0. J-21. N0038 G1 Y25. N0040 G3 X76. Y7. I0. J-18. N0042 G1 X20. N0044 G1 X6. Y21. N0046 G1 Y77. N0048 G2 X24. Y95. I18. J0. N0050 G1 X N0052 G3 X I J N0054 G1 X94. N0056 G1 Y70. N0058 G3 X115. Y49. I21. J0. N0060 G40 N0062 G0 Z MTS-GmbH Berlin
35 NC programs using circular interpolation N0064 G0 X115. Y64. N0066 M5 N0068 M9 N0070 G0 X150. Y150. N0072 M5 N0074 M30 % MTS-GmbH Berlin 35
36 NC programs using canned cycles 4.3 NC programs using canned cycles Exercise 3: Plate 1 The plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. Use the ISO commands. Learning Objective: Special Training Elements: The learner is capable of preparing and testing the CNC milling of a workpart of medium complexity on a CNC simulating and programming desk by himself including the work organization. Use ISO commands G0 and G1. 36 MTS-GmbH Berlin
37 NC programs using canned cycles MTS-GmbH Berlin 37
38 NC programs using canned cycles Possible solution: Program BILDG75.FNC ) :08 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O4 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X30. Y30. N0030 G0 Z2. N0032 G1 Z-2. F40 M7 N0034 G0 Z2. N0036 G0 Y50. N0038 G1 Z-2. N0040 G0 Z2. N0042 G0 Y70. N0044 G1 Z-2. N0046 G0 Z2. N0048 G0 X MTS-GmbH Berlin
39 NC programs using canned cycles N0050 G1 Z-2. N0052 G0 Z2. N0054 G0 Y50. N0056 G1 Z-2. N0058 G0 Z2. N0060 G0 Y30. N0062 G1 Z-2. N0064 G0 Z2. N0066 G0 Z100. N0068 M5 N0070 M9 N0072 T3 M6 N0074 S1800 M3 N0076 G0 G43 Z50. H3 N0078 G0 X30. N0080 G0 Z2. N0082 G1 Z-15. F80 M7 N0084 G0 Z2. N0086 G0 Y50. N0088 G1 Z-15. N0090 G0 Z2. N0092 G0 Y70. N0094 G1 Z-15. N0096 G0 Z2. N0098 G0 X70. N0100 G1 Z-15. N0102 G0 Z2. N0104 G0 Y50. N0106 G1 Z-15. N0108 G0 Z2. N0110 G0 Y30. N0112 G1 Z-15. N0114 G0 Z2. N0116 G0 Z100. N0118 M5 N0120 M9 N0122 G0 X150. Y150. N0126 M30 % MTS-GmbH Berlin 39
40 NC programs using canned cycles Exercise 3: Plate 2 The plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. Use the canned cycle G81 and G83. Learning Objective: Special Training Elements: The learner is capable of preparing and testing the CNC milling of a workpart of medium complexity on a CNC simulating and programming desk by himself including the work organization. Use cycle G81 and G83 as modal comand and repeat it at several positions. Cancle the cycle with G MTS-GmbH Berlin
41 NC programs using canned cycles MTS-GmbH Berlin 41
42 NC programs using canned cycles Possible solution: Program BILDG83.FNC ) :14 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O5 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X50. N0030 F40 N0034 G0 Z20. N0036 G81 G98 X30. Y70. Z-2. R2. N0040 X30. Y50. N0042 X30. Y30. N0048 X70. Y30. N0050 X70. Y50. N0052 X70. Y70. N0054 G80 N0056 G0 Z MTS-GmbH Berlin
43 NC programs using canned cycles N0058 M5 N0060 T3 M6 N0062 S1800 M3 N0064 G0 G43 Z50. H3 N0068 F80 N0072 G0 Z20. N0074 G83 G98 X30. Y70. Z-35. R2. Q20. N0078 X30. Y50. N0080 X30. Y30. N0086 X70. Y30. N0088 X70. Y50. N0090 X70. Y70. N0092 G80 N0094 G0 Z100. N0096 M5 N0098 G0 X150. Y150. N0102 M30 % MTS-GmbH Berlin 43
44 NC programs using canned cycles Exercise 3: Plate 3 The plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. The borehole must be reamed. Use the canned cycle G85. Learning Objective: Special Training Elements: The learner is capable of preparing and testing the CNC milling of a workpart of medium complexity on a CNC simulating and programming desk by himself including the work organization. Use cycles G81, G83 and G85 as modal command and repeat it at several positions. Write the positions into a subprogram. Cancle the cycle with G MTS-GmbH Berlin
45 NC programs using canned cycles MTS-GmbH Berlin 45
46 NC programs using canned cycles Possible solution:program BILDG85.FNC ) :18 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL MTS VMC01 BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T03 "ISO SK 30\DRILL\DR HSS ISO 235" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" T10 "ISO SK 30\REAMER\RE-D05.0 H7 HSS ISO 521" TOOL COMPENSATION D03 T03 R Z N01 D06 T06 R Z N01 D10 T10 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O6 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 G43 Z50. H6 N0028 G0 X50. N0030 F40 N0034 G0 Z20. N0036 G81 G98 Z-3 R2. K0 N0038 M98 P8500 N0056 G0 Z100. N0058 M5 N0060 T3 M6 N0062 S1800 M3 N0064 G0 G43 Z50. H3 N0066 G0 X50. Y50. N0068 F80 N0072 G0 Z20. N0074 G83 G98 Z-37. R4. Q20. K0 N0076 M98 P8500 N0094 G0 Z MTS-GmbH Berlin
47 NC programs using canned cycles N0096 M5 N0100 T10 M6 N0102 S150 M3 N0104 G0 G43 Z50. H10 N0110 G0 Z20. N0112 G85 G98 Z-35. R6. K0 N0114 M98 P8500 N0132 G0 Z100. N0134 M5 N0136 G0 X150. Y150. N0138 M5 N0140 M30 % :8500 N0010 G99 X10. Y10. N0015 X50. Y10. N0020 G98 X90. Y10. N0025 G99 X90. Y90. N0030 X50. Y90. N0035 G98 X10. Y90. N0040 G80 N0045 M99 MTS-GmbH Berlin 47
48 NC programs with further machining cycles 4.4 NC programs with further machining cycles Exercise 4: Plate a with bolt holes and a circular pocket The plate a on the drawing with bolt holes and a circular pocket is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 150 x 150 x 50 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. Use cycles G81 and G83 and a subprogram for the hole pattern. Learning Objective: Special Training Elements: The learner can describe the function and the calling of cycles. Use cycles G81 and G83 as modal command and repeat it at several positions. Write a subprogram. Rotate the coordinate system incremental and give the position of executing the cycle. Call the subprogram with repetition. Cancle the cycle with G MTS-GmbH Berlin
49 NC programs with further machining cycles MTS-GmbH Berlin 49
50 NC programs with further machining cycles Possible solution: Program BOHR9120.FNC ) :20 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T02 "ISO SK 30\SLOT MILLING TOOL\MS L HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D02 T02 R Z N01 D03 T03 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O7 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T2 M6 N0024 S1200 M3 N0026 G0 G43 Z50. H2 N0028 G0 X0. Y0. N0030 G0 Z20. N0032 G0 Z2. N0034 G1 Z0. F200 N0036 G1 Z-10. F60 N0038 G1 X16. F200 N0040 G2 X-16. I-16. J0. N0042 G2 X16. I16. J0. N0044 G1 X28. N0046 G2 X-28. I-28. J0. N0048 G2 X28. I28. J0. N0050 G2 X40. I6. J0. N0052 G2 X-40. I-40. J0. N0054 G2 X40. I40. J0. N0056 G2 X0. I-20. J0. F600 N0058 G0 Z MTS-GmbH Berlin
51 NC programs with further machining cycles N0060 G0 Z100. N0062 G0 X150. Y150. N0064 M5 N0066 T6 M6 N0068 S2800 M3 N0070 G0 G43 Z50. H6 N0072 G0 X0. Y0. N0074 F40 N0076 G0 X40. N0078 G0 Z20. N0080 G81 G99 Z-13. R-9. K0 N0082 M98 P N0106 G80 N0111 G69 N0108 G0 Z100. N0110 M5 N0112 T3 M6 N0114 S1800 M3 N0116 G0 G43 Z50. H3 N0118 G0 X0. Y0. N0120 F80 N0122 G0 X40. N0124 G0 Z20. N0126 G83 G99 Z-35. R-9. Q10. K0 N0128 M98 P N0152 G80 N0157 G69 N0154 G0 Z100. N0156 M5 N0158 G0 X150. Y150. N0162 M30 % :9120 N0015 G68 G91 R30 N0020 G90 X40 Y0 N0025 M99 MTS-GmbH Berlin 51
52 Exercise 5: Plate B with bolt holes and a square pocket 4.5 Exercise 5: Plate B with bolt holes and a square pocket The plate B on the drawing with bolt holes and a square pocket is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 150 x 150 x 50 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. Use cycles G81 and G83 and a subprogram for the hole pattern. Learning Objective: Special Training Elements: The learner can describe the function and the calling of canned cycles. Use cycle G81 as modal command and repeat it at several positions, retraction to claerance plane G99). Write the positions into the first subprogram and cancle the cycle with G80. In the second subprogram rotate the coordinate system and go to the position of execution. Call the subprogram with repetition. Cancle the cycle with G MTS-GmbH Berlin
53 Exercise 5: Plate B with bolt holes and a square pocket MTS-GmbH Berlin 53
54 Exercise 5: Plate B with bolt holes and a square pocket Possible solution:program BOHR9140.FNC ) :35 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\DRILL\DR HSS ISO 235" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D02 T02 R Z N01 D03 T03 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O8 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T2 M6 N0024 S1200 M3 N0026 G0 G43 Z50. H2 N0028 G0 X0. Y0. N0030 G0 Z20. N0032 G0 Z2. N0034 G1 Z-10. F60 N0036 G1 Y14.4 F200 N0038 G1 X14.4 N0040 G1 Y-14.4 N0042 G1 X-14.4 N0044 G1 Y28.8 N0046 G1 X28.8 N0048 G1 Y-28.8 N0050 G1 X-28.8 N0052 G1 Y39.9 N0054 G1 X39.9 N0056 G1 Y-39.9 N0058 G1 X MTS-GmbH Berlin
55 Exercise 5: Plate B with bolt holes and a square pocket N0060 G1 Y39.9 N0062 G2 X-28.8 Y51. I11.1 J0. N0064 G1 X50. N0066 G2 X51. Y50. I0. J-1. N0068 G1 Y-50. N0070 G2 X50. Y-51. I-1. J0. N0072 G1 X-50. N0074 G2 X-51. Y-50. I0. J1. N0076 G1 Y50. N0078 G2 X-50. Y51. I1. J0. N0080 G1 X-28.8 N0082 G2 X0. Y0. I0. J F600 N0084 G0 Z-9. N0086 G0 Z20. N0088 G0 Z100. N0090 G0 X150. Y150. N0092 M5 N0094 T6 M6 N0096 S2800 M3 N0098 G0 G43 Z50. H6 N0100 G0 X0. Y0. N0102 F40 N0104 G0 X Y20. N0106 G0 Z20. N0108 G81 G99 Z-13. R-9. K0 N0110 M98 P9140 N0122 G0 Z100. N0124 M5 N0126 T3 M6 N0128 S1800 M3 N0130 G0 G43 Z50. H3 N0132 G0 X0. Y0. N0134 F80 N0136 G0 X Y20. N0138 G0 Z20. N0140 G83 G99 Z-25. R-9. Q10. K0 N0144 M98 P59141 N0149 G80 N0154 G69 N0154 G0 Z100. N0156 M5 N0158 G0 X150. Y150. N0162 M30 % :9140 N0110 X Y20. N0112 X20. Y N0114 X0. Y40. N0116 X-20. Y N0118 G98 X Y20. N0120 G80 N0125 M99 % :9141 N0015 G68 G91 R30 N0020 G90 X40 Y0 N0025 M99 % MTS-GmbH Berlin 55
56 NC programs using subprogram technology 4.6 NC programs using subprogram technology Exercise 6: Plate S1 The plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Program with ISO code. Learning Objective: Special Training Elements: The learners are capable of optimizing program runs by the use the subprogram technology. Use ISO code. 56 MTS-GmbH Berlin
57 NC programs using subprogram technology MTS-GmbH Berlin 57
58 NC programs using subprogram technology Possible solution: Program UNTG1.FNC ) :15 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T03 "ISO SK 30\DRILL\DR HSS ISO 235" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D03 T03 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O17 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 X10. Y10. N0028 G0 G43 Z2. H6 N0030 G1 Z-3. F40 M7 N0032 G0 Z2. N0034 G0 Y50. N0036 G1 Z-3. N0038 G0 Z2. N0040 G0 Y90. N0042 G1 Z-3. N0044 G0 Z2. N0046 G0 X90. N0048 G1 Z-3. N0050 G0 Z2. N0052 G0 Y50. N0054 G1 Z-3. N0056 G0 Z2. N0058 G0 Y10. N0060 G1 Z-3. N0062 G1 Z MTS-GmbH Berlin
59 NC programs using subprogram technology N0064 M5 N0066 M9 N0068 G1 X150. Y150. N0070 T3 M6 N0072 S1800 M3 N0074 G0 X10. Y10. N0076 G0 G43 Z2. H3 N0078 G1 Z-15. F80 M7 N0080 G0 Z2. N0082 G0 Y50. N0084 G1 Z-15. N0086 G0 Z2. N0088 G0 Y90. N0090 G1 Z-15. N0092 G0 Z2. N0094 G0 X90. N0096 G1 Z-15. N0098 G0 Z2. N0100 G0 Y50. N0102 G1 Z-15. N0104 G0 Z2. N0106 G0 Y10. N0108 G1 Z-15. N0110 G1 Z100. N0112 M5 N0114 M9 N0116 G1 X150. Y150. N0120 M30 % MTS-GmbH Berlin 59
60 NC programs using subprogram technology Exercise 6: Plate S2 The jig plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 50 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. Use cycles G81 with repetition.. Learning Objective: Special Training Elements: The learners are capable of optimizing program runs by the use the subprogram technology. Use cycles G81 with repetition and as modal command with repetition. If using drilling cycle with repetition K, G91 is necessary. 60 MTS-GmbH Berlin
61 NC programs using subprogram technology MTS-GmbH Berlin 61
62 NC programs using subprogram technology Possible solution: Program UNTG1B.FNC ) :15 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T03 "ISO SK 30\DRILL\DR HSS ISO 235" T06 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" TOOL COMPENSATION D03 T03 R Z N01 D06 T06 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O18 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 G90 G97 N0022 T6 M6 N0024 S2800 M3 N0026 G0 X-10. Y10. M8 N0028 G0 G43 Z5. H6 N0030 G81 G91 X20. Y20. Z-5. R-3. K3 N0034 X20. Y-20. K2 N0040 G80 N0058 G0 G90 Z100. N0060 M5 N0062 M9 N0064 G0 X150. Y150. N0069 T3 M6 N0066 S1800 M3 N0068 G0 X-10. Y10. M8 N0073 G0 G43 Z5. H3 N0070 G81 G91 X20. Y20. Z-17. R-3. K3 N0072 X20. Y-20. K2 N0100 G0 G90 Z100. N0106 G0 X150. Y150. N0110 M30 % 62 MTS-GmbH Berlin
63 4.7 Complex NC programs Complex NC programs Exercise 7: Plate The plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 25 mm. Prepare the production on the MTS CNC Simulator, work out the process layout and set-up form. ocess layout and set-up form. Learning Objective: Special Training Elements: He is capable of milling a workpart of medium complexity. He writes and tests an operable CNC program. Use ISO commands. MTS-GmbH Berlin 63
64 Complex NC programs 64 MTS-GmbH Berlin
65 4.7.2 Possible solution: Program: PLATTE8.FNC ) :13 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" FFFF00 T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T03 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T04 "ISO SK 30\TAP\TA-M HSS ISO 2857" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" FF80FF TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O15 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T3 M6 N0024 S950 M3 N0026 G0 G43 Z50. H3 N0028 G0 X130. Y60. N0030 G0 Z2. N0032 G1 Z-5. F300 M7 N0034 G41 G1 X120. Y50. D3 F200 N0036 G3 X95. Y25. I0. J-25. N0038 G1 Y21. N0040 G2 X79. Y5. I-16. J0. N0042 G1 X15. N0044 G2 X5. Y15. I0. J10. N0046 G1 Y35. N0048 G1 X15. Y55. N0050 G1 X95. Complex NC programs MTS-GmbH Berlin 65
66 Complex NC programs N0052 G1 Y25. N0054 G3 X125. Y0. I J N0056 G40 N0058 G0 Z100. N0060 G0 X Y N0062 M5 N0064 M9 N0066 T1 M6 N0068 S2000 M3 N0070 G0 G43 Z50. H1 N0072 G0 X50. Y30. N0074 G0 Z2. N0076 G1 Z-5. F300 M7 N0078 G41 G1 X90. Y30. D1 F200 N0080 G1 Y40. N0082 G3 X80. Y50. I-10. J0. N0084 G1 X26. N0086 G3 X10. Y34. I0. J-16. N0088 G1 Y20. N0090 G3 X20. Y10. I10. J0. N0092 G1 X74. N0094 G3 X90. Y26. I0. J16. N0096 G1 Y35. N0098 G40 N0100 G0 Z2. N0102 G0 X83. Y35. N0104 G0 X70. Y30. N0106 G0 Z-4. N0108 G1 Z-10. F300 N0110 G41 G1 X90. Y30. D1 F200 N0112 G1 Y40. N0114 G3 X80. Y50. I-10. J0. N0116 G1 X26. N0118 G3 X10. Y34. I0. J-16. N0120 G1 Y20. N0122 G3 X20. Y10. I10. J0. N0124 G1 X74. N0126 G3 X90. Y26. I0. J16. N0128 G1 Y35. N0130 G40 N0132 G0 Z100. N0134 G0 X83. Y35. N0136 M5 N0138 M9 N0140 G0 Z50. M3 N0142 G0 X70. Y30. N0144 G0 Z2. N0146 G1 Z-10. F300 M7 N0148 G41 G1 X55. Y30. D1 F200 N0150 G2 I-5. J0. N0152 G40 N0154 G0 Z2. N0156 G0 X62. Y30. N0158 G0 X37. N0160 G1 Z-5. N0162 G1 X18. N0164 G1 Z-10. N0166 G1 X37. N0168 G0 Z100. N0170 M5 N0172 M9 N0174 T5 M6 N0176 S2500 M3 66 MTS-GmbH Berlin
67 Complex NC programs N0178 G0 G43 Z50. H5 N0180 G0 X63.5 N0182 G0 Z-8. N0184 G1 Z-13. F300 N0186 G2 I-13.5 J0. F160 N0188 G0 Z100. N0190 M5 N0192 G0 X110. Y80. N0196 M30 % MTS-GmbH Berlin 67
68 Complex NC programs Exercise 8: Contact plate The contact plate on the drawing is to be produced on a CNC vertical milling machine from a blank of AlMg1 dimensioned 100 x 100 x 25 mm. Prepare, test and correct the manufacturing process with the MTS CNC Milling Simulator. Define the workpart zero, work out the process layout, set-up form and NC program. Learning Objective: Special Training Elements: He is capable of milling a workpart of medium complexity He writes and tests an operable CNC program. Cutter radius compensation, canned cycles. For drilling operation shift the origin and rotate. Use a subprogram with repetition. Cancle rotation and zero shift. 68 MTS-GmbH Berlin
69 Complex NC programs MTS-GmbH Berlin 69
70 Complex NC programs Possible solution: Program: KONTAKT.FNC ) :47 CONFIGURATION MACHINE MTS VMC-024_ISO30_ x0450 CONTROL FANUC 21I BLANK DIMENSIONS X Y Z PART POSITION X Y Linke vordere obere Ecke des Werkstückes: X Y Z MATERIAL "AlMg1::Aluminium" VISE "Chuck Mill\Vise\RS 160" CHUCKING DEPTH E SHIFT V ORIENTATION A270 CURRENT TOOL T01 TOOLS T01 "ISO SK 30\SHELL END MILL\MW HSS ISO 2586" T02 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" FFFF80 T03 "ISO SK 30\DRILL\DR HSS ISO 235" T04 "ISO SK 30\SPOTTING DRILL\DC HSS ISO 3294" T05 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T06 "ISO SK 30\SLOT MILLING TOOL\MS K HSS ISO 1641" T07 "ISO SK 30\DRILL\DR HSS ISO 235" T08 "ISO SK 30\SIDEMILL\ME K HSS ISO 1641" 0000FF TOOL COMPENSATION D01 T01 R Z N01 D02 T02 R Z N01 D03 T03 R Z N01 D04 T04 R Z N01 D05 T05 R Z N01 D06 T06 R Z N01 D07 T07 R Z N01 D08 T08 R Z N01 WORKPART ZEROPOINTS Linke vordere obere Ecke des Werkstückes: X Y Z G54 X Y Z ) $G54 % O9 N0010 G91 G28 Z0. N0012 G91 G28 X0. Y0. N0014 G54 G98 G40 G80 G49 G90 N0016 G54 N0018 G90 N0020 G97 N0022 T5 M6 N0024 S1300 M3 N0026 G0 G43 Z50. H5 N0028 G0 X118. Y85. N0030 G0 Z2. N0032 G1 Z-5. F300 M7 N0034 G41 G0 X112. Y73. D5 N0036 G3 X94. Y55. I0. J-18. F200 N0038 G1 Y MTS-GmbH Berlin
71 Complex NC programs N0040 G2 X79. Y6. I-15. J0. N0042 G1 X45. N0044 G2 X35. Y16. I0. J10. N0046 G1 Y20. N0048 G3 X25. Y30. I-10. J0. N0050 G1 X11. N0052 G1 X6. Y40. N0054 G1 Y60. N0056 G1 X11. Y70. N0058 G1 X25. N0060 G3 X35. Y80. I0. J10. N0062 G1 Y84. N0064 G2 X45. Y94. I10. J0. N0066 G1 X79. N0068 G2 X94. Y79. I0. J-15. N0070 G1 Y50. N0072 G3 X112. Y32. I18. J0. N0074 G40 N0076 G0 Z50. N0078 G0 X112. Y40. N0080 G0 X65. Y50. N0082 G0 Z20. N0084 G0 Z2. N0086 G0 Y35. N0088 G1 Z-5. F60 N0090 G1 Y65. F200 N0092 G2 Y77. I0. J6. N0094 G1 X73. N0096 G2 X77. Y73. I0. J-4. N0098 G1 Y27. N0100 G2 X73. Y23. I-4. J0. N0102 G1 X57. N0104 G2 X53. Y27. I0. J4. N0106 G1 Y73. N0108 G2 X57. Y77. I4. J0. N0110 G1 X65. N0112 G2 Y65. I0. J-6. F600 N0114 G0 Z-4. N0116 G0 Z20. N0118 G0 Y50. N0120 G0 Z100. N0122 M5 N0124 M9 N0126 T2 M6 N0128 S1600 M3 N0130 G0 G43 Z50. H2 N0132 G0 Z2. M7 N0134 G0 Z-3. N0136 G1 Z-10. F60 N0138 G1 X Y F200 N0140 G1 X65. Y N0142 G1 X Y50. N0144 G1 X65. Y N0146 G1 X Y50. N0148 G2 Y I3.536 J3.536 N0150 G1 X Y N0152 G2 X I2.121 J N0154 G1 X Y N0156 G2 Y I J N0158 G1 X Y N0160 G2 X I J2.121 N0162 G1 X Y N0164 G2 Y I2.121 J2.121 MTS-GmbH Berlin 71
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