No Image 21Jan

by Kwanghun Hyun

2013/01/21 by Kwanghun Hyun
in study&info
Views 23001 

Invertive geneva mechanism

No Image 21Dec

by Kwanghun Hyun

2015/12/21 by Kwanghun Hyun
in study&info
Views 1385 

jacot 사용법

02Nov

by Kwanghun Hyun

2012/11/02 by Kwanghun Hyun
in study&info
Views 26653 

M42마운트 (유니버셜 마운트) 에 대해

No Image 24Feb

by Kwanghun Hyun

2016/02/24 by Kwanghun Hyun
in study&info
Views 1400 

Making a set of chuck jaws

No Image 09Sep

by Kwanghun Hyun

2011/09/09 by Kwanghun Hyun
in study&info
Views 25953 

Polaroid LAND Series

No Image 29May

by Kwanghun Hyun

2013/05/29 by Kwanghun Hyun
in study&info
Views 16993 

Pultra 10mm collet 규격

No Image 21Sep

by Kwanghun Hyun

2015/09/21 by Kwanghun Hyun
in study&info
Views 1402 

rope knurling tool making - clickspring

20Feb

by Kwanghun Hyun

2013/02/20 by Kwanghun Hyun
in study&info
Views 21150 

RP 3D printer 의 방식과 재료에 대해서

No Image 21Jan

by Kwanghun Hyun

2015/01/21 by Kwanghun Hyun
in study&info
Views 2643 

Schaublin SV65 SV70

No Image 21Dec

by Kwanghun Hyun

2015/12/21 by Kwanghun Hyun
in study&info
Views 1866 

Screw head polisher 사용법

09Jan

by Kwanghun Hyun

2015/01/09 by Kwanghun Hyun
in study&info
Views 5550 

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

16Mar

by Kwanghun Hyun

2012/03/16 by Kwanghun Hyun
in study&info
Views 182570 

Stirling engine 스터링엔진

No Image 17Aug

by Kwanghun Hyun

2016/08/17 by Kwanghun Hyun
in study&info
Views 23208 

Stirling Helicopter

No Image 14Sep

by Kwanghun Hyun

2015/09/14 by Kwanghun Hyun
in study&info
Views 1421 

Tangential tool holder