Tool
    1.
    发明授权
    Tool 有权
    工具

    公开(公告)号:US07410331B2

    公开(公告)日:2008-08-12

    申请号:US11427354

    申请日:2006-06-29

    IPC分类号: B23C5/06 B23B27/16

    摘要: In a cutting insert and a milling tool, where the cutting insert is to be on-edge mounted to the tool, the cutting insert includes a polygonal body of wear resistant material. The body includes a first side surface and a second side surface opposing one another and therebetween a number of end surfaces. The intersection of two end surfaces form a cutting edge at a corner portion. The first side surface is substantially planar and the second side surface connects to raised portions at corner portions. The first side surface is greater than the second side surface.

    摘要翻译: 在切削刀片和铣削刀具中,切削刀片将被边缘安装到刀具上,切削刀片包括多边形的耐磨材料体。 主体包括彼此相对的第一侧表面和第二侧表面以及多个端面之间。 两个端面的交点在角部处形成切割边缘。 第一侧表面基本上是平面的,并且第二侧表面连接到拐角部分处的凸起部分。 第一侧表面大于第二侧表面。

    TOOL
    2.
    发明申请
    TOOL 有权
    工具

    公开(公告)号:US20080003067A1

    公开(公告)日:2008-01-03

    申请号:US11427354

    申请日:2006-06-29

    IPC分类号: B23C5/00

    摘要: In a cutting insert and a milling tool, where the cutting insert is to be on-edge mounted to the tool, the cutting insert includes a polygonal body of wear resistant material. The body includes a first side surface and a second side surface opposing one another and therebetween a number of end surfaces. The intersection of two end surfaces form a cutting edge at a corner portion. The first side surface is substantially planar and the second side surface connects to raised portions at corner portions. The first side surface is greater than the second side surface.

    摘要翻译: 在切削刀片和铣削刀具中,切削刀片将被边缘安装到刀具上,切削刀片包括多边形的耐磨材料体。 主体包括彼此相对的第一侧表面和第二侧表面以及多个端面之间。 两个端面的交点在角部处形成切割边缘。 第一侧表面基本上是平面的,第二侧表面连接到拐角部分的凸起部分。 第一侧表面大于第二侧表面。

    Reamer having spring-Biased insert clamps
    5.
    发明授权
    Reamer having spring-Biased insert clamps 失效
    铰刀具有弹簧偏置插入夹

    公开(公告)号:US6126364A

    公开(公告)日:2000-10-03

    申请号:US285682

    申请日:1999-04-05

    申请人: Bertrand Riviere

    发明人: Bertrand Riviere

    摘要: A reamer for chip removing machining includes a holder having a line of pockets, each pocket including a support surface facing in a direction of feed of the holder. Cutting inserts are mounted in respective ones of the pockets and project out of the pocket at progressively greater distances. Clamping assemblies clamp respective inserts in their respective pockets. Each clamping assembly includes a shank projecting into a hole formed in the pocket, a clamping head fixed to the shank and situated in the pocket, and a spring yieldably biasing the shank and the clamping head to a position wherein the clamping head forces a rear surface of the insert against the support surface. By depressing a shank against its spring bias, a respective insert can be replaced.

    摘要翻译: 用于切屑去除加工的扩孔器包括具有一排袋的保持器,每个袋包括面向保持器的进给方向的支撑表面。 切割刀片安装在相应的一个口袋中,并以逐渐更大的距离从口袋中突出出来。 夹紧组件将相应的插入件夹在其相应的口袋中。 每个夹紧组件包括突出到形成在口袋中的孔中的柄部,固定到柄部并位于口袋中的夹紧头部,以及将柄部和夹紧头可屈曲地偏压到其中夹紧头部迫使后表面 的插入物抵靠支撑表面。 通过按压一个柄抵靠其弹簧偏压,可以更换相应的插入件。

    Face milling cutter and method of assembling
    6.
    发明授权
    Face milling cutter and method of assembling 失效
    面铣刀及组装方法

    公开(公告)号:US6109838A

    公开(公告)日:2000-08-29

    申请号:US95138

    申请日:1998-06-10

    申请人: Bertrand Riviere

    发明人: Bertrand Riviere

    摘要: A face milling cutter comprises a holder adapted to be rotatable about an axis. A plurality of first cutting inserts, and a plurality of second cutting inserts are mounted in respective pockets of the holder. The first and second inserts alternate circumferentially with one another. The first and second inserts are identical and include a center hole for receiving a fastener screw. The central hole of the first inserts are oriented orthogonally relative to the center hole of the second inserts, whereby the first inserts are turned by about 90 degrees relative to the second inserts. The axial relationship of the second inserts relative to the first inserts is determined by shims disposed between the holder and respective ones of the second inserts.

    摘要翻译: 面铣刀包括适于围绕轴线旋转的保持器。 多个第一切削刀片和多个第二切削刀片安装在保持器的相应凹部中。 第一和第二插入件彼此周向交替。 第一和第二插入件相同并且包括用于容纳紧固件螺钉的中心孔。 第一插入件的中心孔相对于第二插入件的中心孔正交地定向,由此第一插入件相对于第二插入件转动大约90度。 第二插入件相对于第一插入件的轴向关系由设置在保持器和相应的第二插入件之间的垫片确定。

    A MILLING TOOL WITH COOPERATING PROJECTIONS AND RECESSES BETWEEN THE CUTTING INSERT AND THE HOLDER
    8.
    发明申请
    A MILLING TOOL WITH COOPERATING PROJECTIONS AND RECESSES BETWEEN THE CUTTING INSERT AND THE HOLDER 有权
    与切割插件和夹具之间的合作投影和雕刻工具

    公开(公告)号:US20060056926A1

    公开(公告)日:2006-03-16

    申请号:US11162627

    申请日:2005-09-16

    IPC分类号: B23C5/20

    摘要: The present invention relates to an indexable cutting insert for an end mill for machining of contours in a workpiece and to a milling tool. The cutting insert is asymmetrical in respect of a line through a hole in the cutting insert. The cutting insert includes two cutting edge portions. Each cutting edge portion comprises of a substantially straight cutting edge and a curved cutting edge along respective intersecting lines between a clearance surface and a chip surface. The curved cutting edges have different lengths. The cutting insert includes recesses in a bottom side of the cutting insert. The recesses are arranged on both sides of and at different distances from the hole of the cutting insert.

    摘要翻译: 本发明涉及用于机加工工件和铣削工具中的轮廓的端铣刀的可转位切削刀片。 相对于穿过切削刀片中的孔的线,切削刀片是不对称的。 切削刀片包括两个切削刃部分。 每个切削刃部分包括基本上直的切削刃和沿间隙表面和切屑表面之间的相应交叉线的弯曲切削刃。 弯曲的切削刃具有不同的长度。 切削刀片包括在切削刀片的底侧的凹槽。 凹槽布置在距离切削刀片的孔的两侧并且距离切削刀片的孔的不同距离处。

    Shank for a milling tool
    9.
    发明授权
    Shank for a milling tool 失效
    刀柄为铣刀

    公开(公告)号:US5403134A

    公开(公告)日:1995-04-04

    申请号:US242660

    申请日:1994-04-21

    摘要: A shank carries a milling tool and has a clamping portion adapted to be mounted in a bore of a chuck. The chuck has first and second locking screws which are engageable with first and second recesses, respectively, formed on a cylindrical outer surface of the clamping portion of the shank. The first recess is configured such that the first locking screw urges the clamping portion into the bore to press a surface of the shank against the chuck. The second recess comprises first and second longitudinally adjacent planar surfaces which form an angle with one another. Depending upon the angle of inclination of the second locking screw (that angle varies in different types of chucks), the second locking screw will flushly engage one or the other of the surfaces for preventing rotation of the shank within the bore.

    摘要翻译: 柄装有铣刀,并具有适于安装在卡盘的孔中的夹紧部分。 卡盘具有第一和第二锁定螺钉,其分别与形成在柄的夹紧部分的圆柱形外表面上的第一和第二凹部接合。 第一凹部构造成使得第一锁定螺钉将夹紧部分推入孔中以将柄的表面压靠在卡盘上。 第二凹槽包括彼此形成一个角度的第一和第二纵向相邻的平面。 取决于第二锁定螺钉的倾斜角度(该角度在不同类型的卡盘中变化),第二锁定螺钉将与一个或另一个表面齐平地接合,以防止柄在孔内旋转。

    Cutting insert
    10.
    发明授权

    公开(公告)号:US5147158A

    公开(公告)日:1992-09-15

    申请号:US700448

    申请日:1991-05-15

    申请人: Bertrand Riviere

    发明人: Bertrand Riviere

    IPC分类号: B23B27/14

    摘要: A cutting insert for chip forming machining comprises an upper rake face, a lower face, and an edge clearance face interconnecting said upper and lower faces. The edge clearance face includes a step located intermediate the upper and lower faces. The step defines a fracture zone so that in the event of insert breakage, the location of the breakage can be controlled. The portion of the insert located below the step defines, in effect, an integral shim.