公开(公告)号：WO2012027057A3

公开(公告)日：2012-05-24

申请号：PCT/US2011045668

申请日：2011-07-28

Applicant: KENNAMETAL INC ,  CRAIG KAREN A ,  CHANDLER JASON W

Inventor： CRAIG KAREN A ,  CHANDLER JASON W

IPC: B23C5/10 ,  B23B51/02 ,  B23B51/08 ,  B23D77/00

CPC classification number: B23B51/08 ,  B23B51/102 ,  B23B2215/04 ,  B23B2222/88 ,  B23B2226/61 ,  B23B2251/046 ,  B23C3/02 ,  B23C5/10 ,  B23C2210/0492 ,  B23C2210/203 ,  B23C2220/52 ,  B23D77/00 ,  B23D2277/203 ,  Y10T408/03 ,  Y10T408/34 ,  Y10T408/348 ,  Y10T408/35 ,  Y10T408/352 ,  Y10T408/906 ,  Y10T408/9097 ,  Y10T409/303808 ,  Y10T409/307616

Abstract: A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion. The cutting tool also includes a neck portion between the end milling portion and the drilling portion, and a clearance neck portion between a shank and the reaming portion. A method of machining a workpiece using the combination end milling/drilling/reaming cutting tool is also disclosed.

Abstract translation: 组合端铣/钻孔/铰孔切削工具包括端铣部分，钻孔部分和扩孔部分。 切削工具还包括在端铣部分和钻削部分之间的颈部以及在柄部和扩孔部分之间的间隙颈部。 还公开了一种使用组合端铣/钻孔/铰孔切削工具加工工件的方法。

公开(公告)号：WO2008128035A1

公开(公告)日：2008-10-23

申请号：PCT/US2008/060022

申请日：2008-04-11

Applicant: KENNAMETAL INC. ,  NI, Wangyang ,  CHANDLER, Jason W.

Inventor： NI, Wangyang ,  CHANDLER, Jason W.

IPC: B23C5/10

CPC classification number: B23C5/10 ,  B23C2210/0407 ,  B23C2210/0485 ,  B23C2220/52 ,  B23C2222/28 ,  B23C2226/27 ,  B23C2226/31 ,  B23C2226/315 ,  B23C2228/10 ,  Y10T407/1908 ,  Y10T407/1946 ,  Y10T407/1948

Abstract: A center or non-center cutting end mill (10) for orbital drilling of fiber reinforced plastic (FRP) materials includes a shank (12), a neck (14), a cutting head (16)and two or more flutes (36, 38). The end mill (10) has a tool geometry with the following features: a dish angle (28) between about 2 degrees to about 6 degrees; a helix angle (44) between about 5 degrees to about 18 degrees; an end teeth radial rake angle (46) between about 0 degrees and about 15 degrees; a peripheral teeth radial rake angle (47) between about 8 degrees and about 16 degrees; a gashing axial rake angle (48) between about 3 degrees to about 10 degrees; and a primary clearance angle between about 10 degrees to about 18 degrees. The end mill is made from a tungsten carbide substrate with cemented cobalt and a diamond coating.

Abstract translation: 用于纤维增强塑料（FRP）材料的轨道钻孔的中心或非中心切割端铣刀（10）包括柄（12），颈部（14），切割头（16）和两个或更多个凹槽（36） 38）。 端铣刀（10）具有具有以下特征的刀具几何形状：约2度至约6度之间的盘角（28）; 在约5度至约18度之间的螺旋角（44）; 在大约0度和大约15度之间的端齿径向前角（46）; 约8度至约16度之间的周边齿径向前角（47）; 大约3度至大约10度之间的一个前进的轴向前角（48）; 和约10度至约18度之间的主要间隙角。 立铣刀由具有胶结钴和金刚石涂层的碳化钨基底制成。

公开(公告)号：WO2012027057A2

公开(公告)日：2012-03-01

申请号：PCT/US2011/045668

申请日：2011-07-28

Applicant: KENNAMETAL INC. ,  CRAIG, Karen A. ,  CHANDLER, Jason W.

Inventor： CRAIG, Karen A. ,  CHANDLER, Jason W.

IPC: B23C5/10 ,  B23B51/02 ,  B23B51/08 ,  B23D77/00

CPC classification number: B23B51/08 ,  B23B51/102 ,  B23B2215/04 ,  B23B2222/88 ,  B23B2226/61 ,  B23B2251/046 ,  B23C3/02 ,  B23C5/10 ,  B23C2210/0492 ,  B23C2210/203 ,  B23C2220/52 ,  B23D77/00 ,  B23D2277/203 ,  Y10T408/03 ,  Y10T408/34 ,  Y10T408/348 ,  Y10T408/35 ,  Y10T408/352 ,  Y10T408/906 ,  Y10T408/9097 ,  Y10T409/303808 ,  Y10T409/307616

Abstract: A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion. The cutting tool also includes a neck portion between the end milling portion and the drilling portion, and a clearance neck portion between a shank and the reaming portion. A method of machining a workpiece using the combination end milling/drilling/reaming cutting tool is also disclosed.

Abstract translation: 组合端铣/钻/铰孔切削工具包括端铣部分，钻孔部分和扩孔部分。 切割工具还包括在端铣削部分和钻孔部分之间的颈部部分，以及柄和扩孔部分之间的间隙颈部。 还公开了使用组合端铣/钻/铰孔切削工具加工工件的方法。