公开(公告)号：US06935816B2

公开(公告)日：2005-08-30

申请号：US10764240

申请日：2004-01-23

申请人： Dai Gil Lee ,  Jin-Kook Kim ,  Hui-Yun Hwang ,  Young-So Yoon ,  Sang-Kon Kim

发明人： Dai Gil Lee ,  Jin-Kook Kim ,  Hui-Yun Hwang ,  Young-So Yoon ,  Sang-Kon Kim

IPC分类号： B23B29/02 ,  B23B29/034

CPC分类号： B23B29/03407 ,  B23B29/02 ,  B23B2226/27 ,  B23B2226/275 ,  Y10S408/705 ,  Y10T82/2585 ,  Y10T408/76 ,  Y10T408/78 ,  Y10T408/907 ,  Y10T408/94

摘要： The present invention is to provide a machining tool bar in which mechanical machining properties are improved by using high stiffness composite material.According to the present invention, the tool bar includes an adaptor constructed to be coupled to a driving device, a body constructed to be mounted with cutting tools and a tip constructed to be supported by a workpiece, said body is constructed to be mounted with one or more cutting tools, wherein the adaptor and tip are made of metal material, the body is made of composite material having high stiffness, the composite material constructing the body is formed to surround at least a portion of the adaptor and at least a portion of the tip, and the metal material constructing the adaptor and tip and the composite material constructing the body are securely joined to each other in an interface therebetween.

摘要翻译： 本发明提供一种通过使用高刚度复合材料来提高机械加工性能的加工工具杆。 根据本发明，工具杆包括构造成联接到驱动装置的适配器，构造成安装有切割工具的主体和构造成由工件支撑的尖端，所述主体被构造成安装有一个 或更多的切割工具，其中适配器和尖端由金属材料制成，主体由具有高刚度的复合材料制成，构成主体的复合材料形成为围绕适配器的至少一部分，并且至少部分 构成适配器和尖端的金属材料和构成本体的复合材料在它们之间的界面中彼此牢固地接合。