公开(公告)号：US5944456A

公开(公告)日：1999-08-31

申请号：US985483

申请日：1997-12-04

申请人： Ralph D. Shirley ,  Gary D. Baldwin ,  Kay E. Kucharik ,  William C. Magill ,  Alfred R. Augustine ,  Robert A. Acero ,  William R. Shaffer

发明人： Ralph D. Shirley ,  Gary D. Baldwin ,  Kay E. Kucharik ,  William C. Magill ,  Alfred R. Augustine ,  Robert A. Acero ,  William R. Shaffer

IPC分类号： B23C5/10 ,  B23C5/20

CPC分类号： B23C5/109 ,  B23C5/207 ,  B23C2200/0416 ,  B23C2200/161 ,  B23C2200/165 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1942 ,  Y10T407/1946 ,  Y10T407/1958

摘要： A three dimensional mill capable of plunging, ramping, circle interpolating and other milling processes while providing a finished surface not in need of finish grinding. The milling cutter includes cutting inserts of a modified design including flats separating rounded corners of a two radius design. Each insert also includes a rail that is secured to the milling cutter along a longitudinal surface that is radial to the axis of the milling cutter at any cross sectional plane.

摘要翻译： 能够在不需要精磨的同时提供精加工的表面的能够进行倾斜，斜坡，圆形内插和其它铣削加工的三维铣刀。 铣刀包括具有改进设计的切削刀片，包括分离两个半径设计的圆角的平面。 每个插入件还包括轨道，其沿着在任何横截面处与铣刀的轴线径向的纵向表面固定到铣刀。