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1. 发明公开

KR1020090033334A 절삭 인서트 및 절삭 공구 无效
标题翻译：切割刀具和切割工具
公开(公告)号：KR1020090033334A
公开(公告)日：2009-04-02
申请号：KR1020087031315
申请日：2007-04-23
申请人： 프라멧 툴스, 에스.알.오.
发明人： 리사비야로미르
IPC分类号： B23C5/22 , B23C5/20 , B23B27/16 , B23C5/02
CPC分类号： B23C5/2221 , B23C2200/361 , B23C2265/16 , Y10T407/2276 , Y10T407/2288 , Y10T407/23 , Y10T407/235
摘要： The present invention relates to cutting tools and, more particularly, to cutting tools using clampable cutting inserts. The cutting tool (21) includes a toolholder (23) including at least one insert-receiving pocket (25), the insert-receiving pocket including at least one side abutment surface (27). The cutting tool further includes a cutting insert (29) comprising an insert body (31) having at least one insert supporting surface (33) and a clamping hole (35) including a clamping surface (37) defining at least part of a non-circular, substantially elliptical cone. The cutting tool further includes a clamp (39) having a clamp surface (41) adapted to contact the clamping surface (37) at two contact points (43, 45) such that the at least one side abutment surface and the at least one insert supporting surface are secured in a contacting relationship.
摘要翻译：本发明涉及切割工具，更具体地涉及使用可夹紧切割刀片的切削工具。切削工具（21）包括刀架（23），其包括至少一个刀片容纳凹部（25），刀片接收凹部包括至少一个侧邻接表面（27）。所述切割工具还包括切削刀片（29），其包括具有至少一个刀片支撑表面（33）的刀片主体（31）和包括夹紧表面（37）的夹紧孔（35）圆形，基本上椭圆形。切割工具还包括夹具（39），夹具具有适于在两个接触点（43,45）处接触夹紧表面（37）的夹紧表面（41），使得至少一个侧面邻接表面和至少一个插入件支撑表面以接触关系固定。

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