KWANGHUN HYUN

No Image 02Nov

by Du-sanBaek

2013/11/02 by Du-sanBaek
in free board
Views 10587  Replies 1

안녕하세요

16Oct

by Kwanghun Hyun

2013/10/16 by Kwanghun Hyun
in study&info
Views 34123 

인벌루트 스퍼 기어(Involute spur gears) 빌더

08Oct

by Kwanghun Hyun

2013/10/08 by Kwanghun Hyun
in free board
Views 11888 

시그마 DP1x용 접사 랜즈 제작

No Image 15Sep

by Wani

2013/09/15 by Wani
in free board
Views 11589  Replies 2

반갑습니다

No Image 28Aug

by Kwanghun Hyun

2013/08/28 by Kwanghun Hyun
in free board
Views 14513 

연마석과 각종 클램프(플라이어) 도구들

29Jul

by Kwanghun Hyun

2013/07/29 by Kwanghun Hyun
in study&info
Views 35384  Replies 2

사이클로이드 기어 가공 연구

29Jul

by Kwanghun Hyun

2013/07/29 by Kwanghun Hyun
in study&info
Views 25552 

사이클로이드 기어 빌더

No Image 22Jul

by Kwanghun Hyun

2013/07/22 by Kwanghun Hyun
in free board
Views 131294 

동(Cu)의 성질; 황동 (黃銅 : Brass), 청동 (靑銅 : Bronze) 성질 및 종류

No Image 21Jul

by Kwanghun Hyun

2013/07/21 by Kwanghun Hyun
in watch
Views 23214 

detent 제작과정

No Image 20Jul

by Kwanghun Hyun

2013/07/20 by Kwanghun Hyun
in watch
Views 17944 

특이한 팔렛포크와 이스케이프먼트휠

No Image 20Jul

by Kwanghun Hyun

2013/07/20 by Kwanghun Hyun
in free board
Views 17031 

miniature Punch Press

20Jul

by Kwanghun Hyun

2013/07/20 by Kwanghun Hyun
in watch
Views 20352 

Hajime Asaoka

No Image 20Jul

by Kwanghun Hyun

2013/07/20 by Kwanghun Hyun
in watch
Views 34847 

시계 무브먼트의 원리를 이용한 기계장치(?)

No Image 05Jul

by Kwanghun Hyun

2013/07/05 by Kwanghun Hyun
in watch
Views 50581 

Erwin Sattler Manufaktur

No Image 26Jun

by Boaz Oh

2013/06/26 by Boaz Oh
in free board
Views 15784  Replies 1

우연히 알게되었습니다.