Production Engineering Presentation GyeongSang National University Production Engineering Presentation Name : Lee Jong-Hee, Byun Jong Bok, Lee Ha Eun Major : Mechanical Engineering Date : 2018.05.15

Contents 1. Product Introducing 2. Design 2.1 Model 2.2 Process 3. NC Process 3.1 Drawing 3.2 Course of face milling 3.3 Code 2/8

1. Product Introducing Pipe Holder Prevent deformation of pipe by vibration, fluid flow, load 3/8

2. Design 2.1 Model Assembly Process Product Bolting Welding Welding 4/8

2. Design 2.2 Process Cutting -> Bending Cutting Cutting Bolt 5/8

3. NC Process 3.1 Drawing y x 20mm 20mm 35mm 150mm 42mm 35mm 30mm 80mm 6/8

3. NC Process 3.2 Course of face milling 40mm 6/8

3. NC Coding 3.3 Code Face milling drilling % G90 G55 M03 S8000. G0 X15 Y30 Z10. G1 Z0 Y-150 F20. X30 Y 0. X45 Y-150. X60 Y0. X75 Y-180. G0 X595. G1 Y0 X610. Y-150 X625. Y0 X640. Y-150 X655 Z10. Y0 Z10. M05 % G90 G55 M03 S8000. G0 X30 Y-20 Z10. G81 Z-20 R-10 F20. G0 Z10 X30 Y-55. G0 Z10 X30 Y-97. G0 Z10 X30 Y-132. G0 Z10 X630. G0 Z10 X630 Y-97. G0 Z10 X630 Y-55. G81 Z-20 R-10 F20. G0 Z10 X630 Y-20. M05 % 7/8

GyeongSang National University Thanks for listening!