公开(公告)号：WO2008118835A1

公开(公告)日：2008-10-02

申请号：PCT/US2008/057975

申请日：2008-03-24

Applicant: KENNAMETAL INC. ,  HYATT, Gregory, A. ,  SOUTH, Adam ,  FROTA DE SOUZA, Ruy ,  BROWN, Paul ,  ANDRAS, Linn ,  MASSA, Ted, R.

Inventor： HYATT, Gregory, A. ,  SOUTH, Adam ,  FROTA DE SOUZA, Ruy ,  BROWN, Paul ,  ANDRAS, Linn ,  MASSA, Ted, R.

IPC: B23B27/04

CPC classification number: B23B1/00 ,  B23B27/12 ,  B23B27/1603 ,  B23B31/4006 ,  B23B2200/0438 ,  B23B2200/0461 ,  B23B2200/081 ,  B23B2200/161 ,  B23B2200/204 ,  B23B2205/12 ,  B23B2260/042 ,  B23B2265/16 ,  Y10T82/2529 ,  Y10T407/23 ,  Y10T407/235

Abstract: A cutting insert rotated about its axis may be utilized during a metalworking operation and applied against the rotating workpiece to enhance tool performance. A method, including an assembly with a rotatable insert mounted to a toolholder may be utilized to achieve this result.

Abstract translation: 在金属加工操作期间可以使用围绕其轴线旋转的切削刀片，并且相对于旋转工件施加以提高刀具性能。 可以使用包括具有安装到刀夹的可旋转刀片的组件的方法来实现该结果。

公开(公告)号：WO2011162860A2

公开(公告)日：2011-12-29

申请号：PCT/US2011/032248

申请日：2011-04-13

Applicant: KENNAMETAL INC. ,  FROTA DE SOUZA, Filho, Ruy ,  SOUTH, Adam ,  BROWN, Paul A. ,  KERIN, Mark A.

Inventor： FROTA DE SOUZA, Filho, Ruy ,  SOUTH, Adam ,  BROWN, Paul A. ,  KERIN, Mark A.

IPC: B23B27/16 ,  B23C5/20 ,  B23C5/22 ,  B23B29/06 ,  B23B29/04

CPC classification number: B23B27/12 ,  B23B2200/128 ,  B23B2200/3618 ,  B23B2205/12 ,  Y10T407/14 ,  Y10T407/20 ,  Y10T407/22 ,  Y10T407/2274

Abstract: A cutting insert rotated about an axis may be utilized during a metal working operation and applied against the rotating workpiece to enhance tool performance. Coolant may be provided through the central bore of the cutting insert utilizing bypass ports around the threaded hold-down bolts. Additionally, the cutting insert may be held within the toolholder pocket utilizing hoop walls which follow a serpentine path to provide flexibility. Finally, relative rotation of the cutting insert with respect to the toolholder body may be prevented utilizing a pair of protrusions within the toolholder pocket which engage a pair of recesses within a side of the cutting insert.

Abstract translation: 在金属加工操作期间可以使用绕轴旋转的切削刀片，并且相对于旋转工件施加以提高刀具性能。 可以通过切削刀片的中心孔提供冷却剂，其利用在螺纹压紧螺栓周围的旁路。 此外，切削刀片可以利用围绕蛇形路径的箍壁来保持在刀架口袋内，以提供柔性。 最后，切削刀片相对于刀架主体的相对旋转可以利用刀夹座内的一对突起来防止，该对突起与切削刀片的一侧内的一对凹槽啮合。

公开(公告)号：WO2009076442A2

公开(公告)日：2009-06-18

申请号：PCT/US2008/086234

申请日：2008-12-10

Applicant: KENNAMETAL INC. ,  FROTA DE SOUZA, FILHO, Ruy ,  SOUTH, Adam ,  HYATT, Gregory, A. ,  BROWN, Paul, A. ,  ANDRAS, Linn ,  MASSA, Ted, R. ,  CHAPHALKAR, Nitin

Inventor： FROTA DE SOUZA, FILHO, Ruy ,  SOUTH, Adam ,  HYATT, Gregory, A. ,  BROWN, Paul, A. ,  ANDRAS, Linn ,  MASSA, Ted, R. ,  CHAPHALKAR, Nitin

IPC: B23C5/20 ,  B23C5/22 ,  B23B27/16 ,  B23B29/00 ,  B23B29/04

CPC classification number: B23B1/00 ,  B23B27/10 ,  B23B27/12 ,  B23B27/1603 ,  B23B31/06 ,  B23B31/4006 ,  B23B2200/0438 ,  B23B2200/0461 ,  B23B2200/081 ,  B23B2200/161 ,  B23B2200/204 ,  B23B2260/042 ,  B23B2260/0785 ,  B23B2265/16 ,  B23G1/02

Abstract: A cutting insert (100) rotated about its axis (105) may be utilized during a metalworking operation and applied against the rotating workpiece to enhance tool performance. The cutting insert (100) is secured within a toolholder (50) having features to secure the insert but at the same time make for efficient removal of the insert from the toolholder.

Abstract translation: 在金属加工操作期间可以使用绕其轴线（105）旋转的切削刀片（100）并且抵靠旋转的工件施加以增强工具性能。 切削刀片（100）固定在具有固定刀片的特征的刀夹（50）内，但同时使刀片有效地从刀夹中取出。

公开(公告)号：EP2134489A1

公开(公告)日：2009-12-23

申请号：EP08744232.3

申请日：2008-03-24

Applicant: Kennametal Inc.

Inventor： HYATT, Gregory, A. ,  SOUTH, Adam ,  FROTA DE SOUZA, Ruy ,  BROWN, Paul ,  ANDRAS, Linn ,  MASSA, Ted, R.

IPC: B23B27/04

CPC classification number: B23B1/00 ,  B23B27/12 ,  B23B27/1603 ,  B23B31/4006 ,  B23B2200/0438 ,  B23B2200/0461 ,  B23B2200/081 ,  B23B2200/161 ,  B23B2200/204 ,  B23B2205/12 ,  B23B2260/042 ,  B23B2265/16 ,  Y10T82/2529 ,  Y10T407/23 ,  Y10T407/235

Abstract: A cutting insert rotated about its axis may be utilized during a metalworking operation and applied against the rotating workpiece to enhance tool performance. A method, including an assembly with a rotatable insert mounted to a toolholder may be utilized to achieve this result.