KWANGHUN HYUN

No Image 12Oct

by Kwanghun Hyun

2016/10/12 by Kwanghun Hyun
in study&info
Views 1682 

3조척 만들기 영상

No Image 21Dec

by Kwanghun Hyun

2015/12/21 by Kwanghun Hyun
in study&info
Views 1736 

Screw head polisher 사용법

No Image 04Jun

by Kwanghun Hyun

2019/06/04 by Kwanghun Hyun
in study&info
Views 1768 

베벨기어 가공 계산기 Bevel gear calculator

No Image 02Feb

by Kwanghun Hyun

2020/02/02 by Kwanghun Hyun
in study&info
Views 1843 

핀홀카메라의 원리

No Image 12Oct

by Kwanghun Hyun

2016/10/12 by Kwanghun Hyun
in study&info
Views 2109 

알루미늄 브레이징

No Image 20Sep

by Kwanghun Hyun

2016/09/20 by Kwanghun Hyun
in study&info
Views 2146 

주석/아연 구입하는곳

No Image 01Jun

by Kwanghun Hyun

2016/06/01 by Kwanghun Hyun
in study&info
Views 2287 

너링휠 파는곳

No Image 21Jan

by Kwanghun Hyun

2015/01/21 by Kwanghun Hyun
in study&info
Views 2509 

Schaublin SV65 SV70

27Jan

by Kwanghun Hyun

2015/01/27 by Kwanghun Hyun
in study&info
Views 3039 

Wobble stick

No Image 12Oct

by Kwanghun Hyun

2016/10/12 by Kwanghun Hyun
in study&info
Views 3401 

브레이징과 플럭스 자료

No Image 07Mar

by Kwanghun Hyun

2016/03/07 by Kwanghun Hyun
in study&info
Views 3466 

Blackening 동영상

No Image 14Jun

by Kwanghun Hyun

2016/06/14 by Kwanghun Hyun
in study&info
Views 3710 

Friedrich Becker의 작품 세계

No Image 23Aug

by Kwanghun Hyun

2016/08/23 by Kwanghun Hyun
in study&info
Views 4066 

센터링스코프 제작 영상

No Image 21Feb

by Kwanghun Hyun

2017/02/21 by Kwanghun Hyun
in study&info
Views 4391 

Backlash에 대한 이해와 상향절삭과 하향절삭의 차이

09Jan

by Kwanghun Hyun

2015/01/09 by Kwanghun Hyun
in study&info
Views 5391 

star wheel, ratchet wheel 기어 가공 계산식(excel파일 첨부)