基本信息:
- 专利标题: 스로어웨이식 절삭 회전 공구
- 专利标题(英):Throw-away cutting rotary tool
- 专利标题(中):切割旋转工具
- 申请号:KR1020117002675 申请日:2008-11-13
- 公开(公告)号:KR1020110036606A 公开(公告)日:2011-04-07
- 发明人: 이또다스꾸 , 하마따께야스오 , 와따나베가쯔또시
- 申请人: 오에스지 가부시키가이샤
- 申请人地址: 일본 아이치켄 도요카와시 혼노가하라 *쵸메 **반지
- 专利权人: 오에스지 가부시키가이샤
- 当前专利权人: 오에스지 가부시키가이샤
- 当前专利权人地址: 일본 아이치켄 도요카와시 혼노가하라 *쵸메 **반지
- 代理人: 장수길; 성재동
- 国际申请: PCT/JP2008/070650 2008-11-13
- 国际公布: WO2010055561 2010-05-20
- 主分类号: B23C5/12
- IPC分类号: B23C5/12 ; B23C5/10 ; B23C5/22 ; B23C5/20
The cutter (20) for roughing, the second to fourth step (26 to 28) the method, the square tip (51) and a rectangular tip 52. Since arranged in a staggered pattern in the axial direction, a pair of square tips to 51 and the rectangular tip (52) to form a 1 day. Therefore, it is possible to reduce the frequency of contact of the blade unit the source effectively. Further, in the second to fifth step (26 to 28), along toward the rear end side from the AR, RR of the square tip (51) and a rectangular tip 52, the distal end side of the tool body (23) It is slowly increased. Therefore, it is possible to suppress chatter vibration in the cutting, it is possible to reduce the roughness of the cutting surface of the workpiece.
公开/授权文献:
- KR101236041B1 스로어웨이식 절삭 회전 공구 公开/授权日:2013-02-21