公开(公告)号：WO2018065129A1

公开(公告)日：2018-04-12

申请号：PCT/EP2017/064753

申请日：2017-06-16

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： DAMIEN, Joly ,  MARIE, Gilles ,  RUÉ, Marc ,  SARTON, Yannick ,  ANDRÉ, Philippe ,  LEMOINE, Vincent

IPC: B23C5/06 ,  B23C5/22

Abstract: The invention relates to a face milling tool (1) and a tangential cutting insert (10) for chip removing machining, the tool comprising a tool body (2) comprising an axial front end surface (4) with several seats (5) in which the tangential cutting insert (10) is mounted, each seat (5) comprising support surfaces (5a, 5b, 5c) for rotationally locking and supporting the tangential cutting insert (10) in the seat (5), one of the support surfaces (5a, 5b, 5c) being a flat axial support surface (5a) for supporting the tangential cutting insert (10) in an axial direction (A1) defined by the central rotation axis (C1), wherein the flat axial support surface (5a) is extending perpendicular to the central rotation axis (C1) and situated axial ly foremost in the seat (5), and each seat (5) is provided with a recess (6) in relation to the flat axial support surface (5a), the recess (6) comprising a bottom surface (6a) and a side wall (6b), the side wall (6b) forming out of round side support surfaces (5b, 5c) for rotationally locking and supporting the tangential cutting insert (10) in directions perpendicular to the axial direction (A), each tangential cutting insert (10) comprising an axial back side (11) having a flat axial contact surface (12) abutting the flat axial support surface (5a) and a projecting member (13) extending axially from the flat axial contact surface (12), the projecting member (13) comprising a circumferential side surface (13a) forming out of round side contact surfaces (13b, 13c) abutting the out of round side support surfaces (5b, 5c).

Abstract translation: 本发明涉及一种用于切屑去除加工的端面铣刀（1）和切向切削镶片（10），该工具包括具有轴向前端表面（4）的工具主体（2） （10）安装在其中的多个座（5），每个座（5）包括支撑表面（5a，5b，5c），用于将切向切削刀片（10）旋转锁定并支撑在座 ），其中一个支撑表面（5a，5b，5c）是用于在由中心旋转轴线（C1）限定的轴向方向（A1）上支撑切向切削刀片（10）的平坦轴向支撑表面（5a），其中 所述扁平的轴向支撑表面5a垂直于所述中心旋转轴线C1延伸并且在轴向最前方位于所述座部5中，并且每个所述座部5设置有相对于所述平坦部的凹部6， 轴向支撑表面（5a），所述凹陷（6）包括底表面（6a）和侧壁（6b），所述侧壁（6b）形成为不圆的侧壁 用于在垂直于轴向方向（A）的方向上旋转地锁定和支撑切向切削刀片（10）的每个切向切削刀片（10）包括轴向后侧（11），所述轴向后侧（11）具有平坦的轴向 与所述扁平轴向支撑表面（5a）邻接的接触表面（12）和从所述扁平轴向接触表面（12）轴向延伸的突出构件（13），所述突出构件（13）包括形成不在 圆形侧接触表面（13b，13c）邻接圆形侧支撑表面（5b，5c）。

公开(公告)号：WO2017125271A1

公开(公告)日：2017-07-27

申请号：PCT/EP2017/050320

申请日：2017-01-09

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： LEMOINE, Vincent ,  ANDRÉ, Philippe ,  GASTHUYS, Jacques ,  DAMIEN, Joly

IPC: B23B29/034

CPC classification number: B23B29/03446 ,  B23B29/03457 ,  B23B2270/025 ,  B23B2270/04 ,  B23B2270/24

Abstract: The present disclosure relates to an actuatable boring bar (10) configured to place a cutting insert cartridge (20) received onto the boring bar in a cutting position when the centrifugal force generated by the rotation of the boring bar about the rotation axis (A) reaches a centrifugal force threshold and in a non-cutting position when the centrifugal force generated by the rotation of the boring bar about the rotation axis is below the centrifugal force threshold, the boring bar being further configured so that the cutting insert cartridge (20) can be set-up onto the boring bar (10) in the cutting position.

Abstract translation: 本公开涉及一种可致动的钻杆（10），该钻杆构造成当由钻孔旋转产生的离心力将被接收到钻杆上的切削插入件筒（20）放置在切割位置时 当钻杆绕旋转轴线旋转产生的离心力低于离心力阈值时，围绕旋转轴线（A）的杆件达到离心力阈值并处于非切割位置，钻杆进一步构造成 在切割位置中可以将切削插入件筒（20）设置到钻杆（10）上。

公开(公告)号：WO2018086802A1

公开(公告)日：2018-05-17

申请号：PCT/EP2017/075172

申请日：2017-10-04

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： GASTHUYS, Jacques ,  DAMIEN, Joly ,  ANDRÉ, Philippe ,  LEMOINE, Vincent

IPC: B23C5/06 ,  B23C5/22 ,  B23C5/18

Abstract: A milling tool (1) for face milling comprises a tool body (10) and a plurality of cutting members (100) arranged successively along a periphery of said tool body (10). Each cutting member (100) comprises a main cutting edge (130) for roughing. A subset of the cutting members (100) comprises a first (140), a second (150) and a third (160) secondary cutting edge for finishing operation. The first and third secondary cutting edges (140, 160) extend in a direction perpendicular to an axial direction (A) and the second secondary cutting edge (150) extends between the first and third secondary cutting edges (140, 160). The main cutting edges (130) of the cutting members (100) are situated at the same radial position, the first secondary cutting edges (140) are situated at the same axial position and a first end point (151) of said second secondary cutting edges (150) successively progress radially inward, and a second end point (152) of said second secondary cutting edges (150) successively progress radially inward and axially outward along the periphery of said tool body (10).

Abstract translation: 一种用于端面铣削的铣削刀具（1），包括一个刀具本体（10）和多个沿着所述刀具本体（10）的周边连续布置的切割构件（100）。 每个切割构件（100）包括用于粗加工的主切削刃（130）。 切割构件（100）的子集包括用于精加工操作的第一切割边（140），第二切割边（150）和第三切割边（160）。 第一和第三副切削刃（140,160）在垂直于轴向方向（A）的方向上延伸，并且第二副切削刃（150）在第一和第三副切削刃（140,160）之间延伸。 切割构件100的主切削刃130位于相同的径向位置，第一副切削刃140位于相同的轴向位置，并且所述第二副切削刃的第一终点151位于相同的轴向位置， 所述第二副切削刃（150）的第二端点（152）沿着所述工具主体（10）的周边连续地沿径向向内和沿轴向向外前进。