1. Milling Su-Jin Kim sujinkim@gnu.ac.kr

2. Milling Machine 0. Old milling: http://www.youtube.com/watch?v=jn0YRgvxF6c http://www.youtube.com/watch?v=jn0YRgvxF6c 1. Milling machine http://www.youtube.com/watch?v=U99asuDT97I http://www.youtube.com/watch?v=U99asuDT97I 2. CNC milling http://www.youtube.com/watch?v=RIbdYmmhPDI&feat ure=related http://www.youtube.com/watch?v=RIbdYmmhPDI&feat ure=related

3. Work & Tool Holding 4. Work holding http://www.youtube.com/watch?v=J1VtofzVG24 http://www.youtube.com/watch?v=J1VtofzVG24 5. Work locating http://www.youtube.com/watch?v=r7-eEj_qq5M 6. Tool holding: http://www.youtube.com/watch?v=IPWGV_EGAHw http://www.youtube.com/watch?v=IPWGV_EGAHw

4. Milling Process 7. Face milling: http://www.youtube.com/watch?v=9OsNUi_o6C4 http://www.youtube.com/watch?v=9OsNUi_o6C4 8. Endmill http://www.youtube.com/watch?v=HfIaISnqHOkhttp://www.youtube.com/watch?v=HfIaISnqHOk 9. Drill http://www.youtube.com/watch?v=om6GQKfoS1ghttp://www.youtube.com/watch?v=om6GQKfoS1g

5. Lathe Su-Jin Kim sujinkim@gnu.ac.kr

6. Index 21 The Lathe THE PROCESS OF "TURNING" 22 Center Height RIGHT WHERE IT CUTS BEST 23 Lathe – Feeds & Speeds KNOWING WHAT WORKS 24 Note – Lathe Functions THE KNOBS MAY CHANGE BUT... 25 Lathe – Movement & Position KNOW WHERE YOU ARE 26 Note – Manual Machines A BIT OF HISTORY 27 Work Holding on the Lathe SPINNING MATERIAL 28 Lathe – SAFETY & Power Switch PAY ATTENTION !!! 29 Lathe – Make a Part PUT THE SKILLS TO USE 30 Lathe – Cutting Tools ALL THE RIGHT EDGES

7. Lathe Lathe: http://www.youtube.com/watch?v=j4Mvyc2mnHohttp://www.youtube.com/watch?v=j4Mvyc2mnHo

8. Chuck 3 jaw chuck: http://www.youtube.com/watch?v=QNchOUh6a2whttp://www.youtube.com/watch?v=QNchOUh6a2w 4 jaw chuck: http://www.youtube.com/watch?v=npJfKhkS0QE&feature=relatedhttp://www.youtube.com/watch?v=npJfKhkS0QE&feature=related

9. Threading Threading: http://www.youtube.com/watch?v=5-bTfflIPlc&feature=relatedhttp://www.youtube.com/watch?v=5-bTfflIPlc&feature=related

10. CNC Lathe Su-Jin Kim sujinkim@gnu.ac.kr

11. CNC Lathe 2. CNC Lathe http://www.youtube.com/watch?v=eP_dRbRbgiI http://www.youtube.com/watch?v=eP_dRbRbgiI 1-2. Milling axis http://www.youtube.com/watch?v=dHkeJ9EjljI http://www.youtube.com/watch?v=dHkeJ9EjljI 3. Chuck http://www.youtube.com/watch?v=MzKTQtaa8h U http://www.youtube.com/watch?v=MzKTQtaa8h U 3. Offset http://www.youtube.com/watch?v=QvCwxfvQBB c http://www.youtube.com/watch?v=QvCwxfvQBB c

12. NC Code G90 (Absolute) G91 (Incremental) Coordinate http://www.youtube.com/watch?v=iE8dLnYCwZQ http://www.youtube.com/watch?v=iE8dLnYCwZQ G54 Work zero http://www.youtube.com/watch?v=fCi1yRwcQWg http://www.youtube.com/watch?v=fCi1yRwcQWg G01 (Linear) M08 (Coolant) http://www.youtube.com/watch?v=NrGMTWODyKw http://www.youtube.com/watch?v=NrGMTWODyKw G02 (CW) G03 (CCW) Arc http://www.youtube.com/watch?v=xW7bm0zzXw8 http://www.youtube.com/watch?v=xW7bm0zzXw8 Process http://www.youtube.com/watch?v=2rMjDqVU7uk http://www.youtube.com/watch?v=2rMjDqVU7uk Process http://www.youtube.com/watch?v=dkoxjgSIoEYhttp://www.youtube.com/watch?v=dkoxjgSIoEY