한국정밀공학회 2013년도 춘계학술대회논문집
초대형 플로워 타입 보링 머신 개발
Development of Super Size Floor Type Boring Machine
*
오 창환
1, 조용 주
1,황 주호
2, 최영 휴
3, 정성종
4*C. H. Oh
1([email protected]), Y.J.Cho
1, J.H.Hwang
2, Y.H.Choi
3, S.J.Jung
1한국정밀기계(주), 2한국기계연구원, 3창원대학교,4한양대학교
Key words : Boring machine, Hydrostatic bearing, Spindle head
1. 서론
Main frame box, Cylinder
Casing, Gearbox
, ·
.
(Spindle Head) (Rotary
ta-ble), (Column) .
, .
2. 초대형 스핀들 헤드
Ø250 Boring Spindle
Ø340 Milling Spindle, BT60/50 Nose taper .
,
· .
(a) Saddle (b) Rambody
Fig. 1 Components of the ramhead
Fig. 2 Deflection compensation device Fig. 1 Spindle head
Saddle Ram body ,
Fig. 2
. Ram body ,
GC300 ,
5.3 ton . Spindle head
Saddle, Milling spindle, Boring spindle
, .
3. 고중량 로터리 테이블
. (Hydrostatic bearing) 300 ton , 12 arcsec .Double pinion Backlash
.
(a) Table
한국정밀공학회 2013년도 춘계학술대회논문집
(b) Base
(c) Bed
Fig. 2 Components of the rotary table Fig. 2
(Table), (Base), (Bed)
. GC300 , 74 ton, 60 ton . , 65 ton . , .
4. 초대형 칼럼 이송 장치
, 12,800 Double rack&pinion . 8 , 10 , 5 , 7 . 32 3 .(a) Column base
(b) Column bed
(c) Column body Fig. 3 Components of Column
Fig. 3 , . , , GC300 . 30 ton, 3 139 ton . , , 87 ton .
5. 결론
, , . , .후기
‘ ’ . .참고문헌
1. Suck Ill Kim, The design technology of new machine tools, pp 339~424, 1998.
2. Do Hun Kim, The business expansion vision in the year 2010, Korea institute industrial economics & Trade, pp 1~20, 2001.
3. Korea machine tool manufacturer's association, The present import and export condition of machine tool, pp 2~10, 2000.
4. Do Hun Kim, The business expansion vision in the year 2010, Korea institute industrial economics & Trade, pp 1~20, 2001.
