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2013.12.10 15:52

Center punch

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센터펀치
 
제작과정
 

센터펀치의 끝부분 너링가공



선반에서 테이퍼 가공




방진구를 이용하여 끝부분 가공




열처리와 뜨임 후 표면 다듬기


blackening에 필요한 폐오일
 
blackening과정은 찍지 못하였다.
불을 사용하기때문에 한손으로 촬영하면서 작업하기에는 너무 위험하다.


blackening 완료.
오일이 좀 부족해서 끝부분까지 충분히 작업하지 못하였다.





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39 Collet clamp file Kwanghun Hyun 2014.01.10 2045
» Center punch file Kwanghun Hyun 2013.12.10 2051
37 T-rest file Kwanghun Hyun 2014.01.14 2183
36 Belt pully system for milling attachment file Kwanghun Hyun 2014.01.10 2471
35 5mm collets file Kwanghun Hyun 2014.01.06 2527
34 Jeweling tool file Kwanghun Hyun 2014.03.30 2616
33 Frog tool 1 file Kwanghun Hyun 2014.04.13 2627
32 Graver honing jig file Kwanghun Hyun 2013.09.01 2699
31 Ring collet file Kwanghun Hyun 2013.06.18 2725
30 File Rest file Kwanghun Hyun 2013.06.13 2804
29 Steady Rest for Boley 8mm Lathe file Kwanghun Hyun 2013.06.13 2829
28 Lever Action Tailstock file Kwanghun Hyun 2013.06.13 3164
27 Power Hacksaw file Kwanghun Hyun 2013.12.19 3451
26 Jacot tool + Polisher file Kwanghun Hyun 2013.08.08 3470
25 Lathe dogs file Kwanghun Hyun 2013.06.13 3501
24 Automatic piercing saw file Kwanghun Hyun 2013.10.15 3898
23 Lever action tailstock for 8mm collet file Kwanghun Hyun 2013.09.01 3986
22 gear cutter arbor file Kwanghun Hyun 2012.12.07 3991
21 Centering scope file Kwanghun Hyun 2014.01.15 4097
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email. kwanghun.hyun@gmail.com

kwanghun hyun

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