-
公开(公告)号:WO2008153803A9
公开(公告)日:2010-04-08
申请号:PCT/US2008006764
申请日:2008-05-29
Applicant: SANDVIK INC , NEDZLEK KEVIN
Inventor: NEDZLEK KEVIN
IPC: B23B51/00
CPC classification number: B23B29/03457 , B23B29/03446 , B23B2260/12 , B23B2270/025 , Y10T82/125 , Y10T408/03 , Y10T408/85843 , Y10T408/8588
Abstract: Material removal tool (10) with a translating bar (104) having an actuation surface (112) shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar (104) corresponds to a position of a push rod (120) in operable contact with a first flexibly mounted cartridge (12) on which a cutting insert (16) is mounted is disclosed. The translating bar (104) is actuated between a first and second position to place different combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) in a radially outermost position. The material removal tool (10) optionally includes a support (430) for the translating bar (104) to reduce radial variation during machining operations. Various combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) are disclosed along with various methods for removing material using the disclosed material removal tool (10).
Abstract translation: 具有平移杆(104)的材料移除工具(10),所述平移杆具有成形为锥形或平截头体的致动表面(112),其中所述锥形或平截头体沿平移杆(104)的长度的轴向位置对应于位置 公开了一种推杆(120),其与安装有切削镶片(16)的第一柔性安装筒(12)可操作地接触。 平移杆(104)在第一和第二位置之间被致动,以将柔性安装的切削刀片(16)和固定安装的切削刀片(14)的不同组合放置在径向最外部位置。 材料去除工具(10)可选地包括用于平移杆(104)的支撑件(430)以减少加工操作期间的径向变化。 公开了柔性安装的切削刀片(16)和固定安装的切削刀片(14)的各种组合以及使用所公开的材料移除工具(10)去除材料的各种方法。
-
公开(公告)号:WO2008057164A2
公开(公告)日:2008-05-15
申请号:PCT/US2007/021738
申请日:2007-10-11
Applicant: VALENITE LLC , NEDZLEK, Kevin
Inventor: NEDZLEK, Kevin
CPC classification number: B23D43/04 , B23B27/1688 , B23B29/03417 , B23B29/03421 , B23B2210/08 , Y10T82/125 , Y10T407/1912 , Y10T407/1932 , Y10T407/224 , Y10T408/03 , Y10T408/85837 , Y10T408/8588 , Y10T408/859
Abstract: Adjustment system (102) for positioning a cutting insert (104) on a cutting tool (106) has a rotatable first rod (110) with a surface (114) having a plurality of flatted areas (116) arranged radially, each at a different radial distance from an axial center of the first rod (110) relative to a sequentially adjacent flatted area, a translatable second rod (120) with an axially tapered surface (128), wherein a face (126) of the first end (124) of the second rod (120) contacts one of the plurality of flatted areas (116), a biasing element (130) positioned to exert a force to bias the face (126) of the first end (124) of the second rod (120) to contact the flatted area (116), and a translatable push pin (140), wherein a face (144) of the first end (146) of the push pin (140) contacts the tapered surface (128) and wherein a face (148) of the second end (150) of the push pin (140) operatively contacts a cartridge (160) mounted on the cutting tool (106) and in which the cutting insert (104) is seated.
Abstract translation: 用于将切削刀片(104)定位在切削工具(106)上的调整系统(102)具有可旋转的第一杆(110),其中表面(114)具有径向布置的多个平坦区域(116) 与第一杆(110)的轴向中心相对于顺序相邻的平坦区域的径向距离,具有轴向锥形表面(128)的可平移的第二杆(120),其中第一端(124)的面(126) 所述第二杆(120)接触所述多个平坦区域(116)中的一个;偏置元件(130),定位成施加力以偏压所述第二杆(120)的所述第一端(124)的所述面(126) 接触平坦区域(116)和可平移的推销(140),其中推销(140)的第一端(146)的面(144)接触锥形表面(128),并且其中面 推动销(140)的第二端(150)的可操作地接触安装在切割工具(106)上的盒(160),并且其中切削刀片(104)i 坐了
-
公开(公告)号:WO2010027566A1
公开(公告)日:2010-03-11
申请号:PCT/US2009/051225
申请日:2009-07-21
Applicant: VALENITE LLC , NEDZLEK, Kevin
Inventor: NEDZLEK, Kevin
IPC: B23B29/02
CPC classification number: B23B35/00 , B23B29/02 , B23B2229/04 , B23B2251/56 , B23B2270/24 , Y10T408/03 , Y10T408/45 , Y10T408/557 , Y10T408/5586 , Y10T408/85
Abstract: A material removal tool (2) including a housing body (10) having an active portion (I0), at least one seating surface for a cutting insert operatively positioned on the active portion (I0), and a guide pad (20) positioned in a cavity (34) in a circumferential surface (36) of the active portion (I) is disclosed. The guide pad (20) is radially adjustable between a first radial position and a second radial position by a differential pressure (ΔP) across the guide pad (20). The differential pressure (ΔP) is created by an actuation fluid supplied to one side of the guide pad (20). A method for removing material from a workpiece with the rotating material removal tool (2) is also disclosed.
Abstract translation: 一种材料去除工具(2),包括具有活动部分(I0)的壳体(10),至少一个用于可操作地定位在有源部分(I0)上的切削刀片的就座表面,以及定位在 公开了在有源部分(I)的圆周表面(36)中的空腔(34)。 引导垫(20)可以在第一径向位置和第二径向位置之间通过引导垫(20)的差压(ΔP)径向调节。 压差(ΔP)由提供给引导垫(20)的一侧的致动流体产生。 还公开了一种用旋转材料去除工具(2)从工件中去除材料的方法。
-
公开(公告)号:WO2009005804A1
公开(公告)日:2009-01-08
申请号:PCT/US2008/008202
申请日:2008-07-02
Applicant: VALENITE, LLC , NEDZLEK, Kevin
Inventor: NEDZLEK, Kevin
IPC: B23B41/00
CPC classification number: B23B29/03446 , B23B29/03457 , B23C2270/025 , Y10T408/03 , Y10T408/8583
Abstract: Material removal tool (310) with a translating bar (360) having an actuation surface (362) shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar (360) corresponds to a position of a push rod (364) in operable contact with flexibly mounted cartridges (312) on which cutting inserts (316) are mounted is disclosed. The translating bar (360) is actuated between a first and second position to place different combinations of cutting inserts (316) from different cutting positions (a-d) in a radially outermost position. Various combinations of cutting positions (a-d) and cutting inserts (316) are disclosed along with various methods for removing material using the disclosed material removal tool (310).
Abstract translation: 材料去除工具(310)具有平移杆(360),其具有成形为锥体或平截头体的致动表面(362),其中锥体或截头圆锥体沿着平移杆(360)的长度的轴向位置对应于位置 公开了一种与柔性安装的盒(312)可操作地接触的推杆(364),其上安装有切削刀片(316)。 平移杆(360)在第一和第二位置之间被致动,以将切削刀片(316)的不同组合从不同的切割位置(a-d)放置在径向最外侧的位置。 公开了切割位置(a-d)和切削刀片(316)的各种组合以及使用所公开的材料去除工具(310)去除材料的各种方法。
-
公开(公告)号:WO2011002648A1
公开(公告)日:2011-01-06
申请号:PCT/US2010/039623
申请日:2010-06-23
Applicant: SANDVIK, INC. , NEDZLEK, Kevin , GREEN, Richard
Inventor: NEDZLEK, Kevin , GREEN, Richard
IPC: B23B31/10
CPC classification number: B23C3/05 , B23D77/14 , Y10T408/03 , Y10T408/5587 , Y10T408/906 , Y10T408/9065 , Y10T408/94
Abstract: Material removal tool (100), such as for forming surfaces of valve seats, includes an integral or separable reduced diameter circumferential insert housing (106) including a plurality of inserts (120) bonded thereto. The plurality of inserts (120) include cutting surfaces (122) at different axial and radial positions relative to the axis (112) of the material removal tool (100). Cutting surfaces (122) at different axial and radial positions are arranged at different angles to the axis (112), and at least one cutting surface (122) on at least one insert is at an angle of about 45 degrees relative to the axis (112). Cutting surfaces (122) can be located on one insert-type or different insert-types and can have different combinations of cutting surfaces (122). When arranged circumferentially on the insert housing (106), a N-effective material removal tool (100) is formed. Methods of machining using the N-effective material removal tool (100) is also disclosed.
Abstract translation: 诸如用于形成阀座表面的材料去除工具(100)包括一整体的或可分离的减小直径的圆周插入件壳体(106),其包括与其结合的多个插入件(120)。 多个插入件(120)包括相对于材料去除工具(100)的轴线(112)在不同的轴向和径向位置处的切割表面(122)。 在不同的轴向和径向位置处的切割表面(122)以与轴线(112)不同的角度布置,并且至少一个插入件上的至少一个切割表面(122)相对于轴线成约45度的角度 112)。 切割表面(122)可以位于一种插入型或不同的插入物类型上,并且可以具有切割表面(122)的不同组合。 当沿周向布置在插入物壳体(106)上时,形成有效的材料去除工具(100)。 还公开了使用N-有效材料去除工具(100)的加工方法。
-
公开(公告)号:WO2008153803A2
公开(公告)日:2008-12-18
申请号:PCT/US2008/006764
申请日:2008-05-29
Applicant: VALENITE, LLC , NEDZLEK, Kevin
Inventor: NEDZLEK, Kevin
IPC: B23B51/00
CPC classification number: B23B29/03457 , B23B29/03446 , B23B2260/12 , B23B2270/025 , Y10T82/125 , Y10T408/03 , Y10T408/85843 , Y10T408/8588
Abstract: Material removal tool (10) with a translating bar (104) having an actuation surface (112) shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar (104) corresponds to a position of a push rod (120) in operable contact with a first flexibly mounted cartridge (12) on which a cutting insert (16) is mounted is disclosed. The translating bar (104) is actuated between a first and second position to place different combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) in a radially outermost position. The material removal tool (10) optionally includes a support (430) for the translating bar (104) to reduce radial variation during machining operations. Various combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) are disclosed along with various methods for removing material using the disclosed material removal tool (10).
Abstract translation: 材料去除工具(10)具有平移杆(104),所述平移杆(104)具有成形为锥体或平截头体的致动表面(112),其中所述锥体或平截头体沿着所述平移杆(104)的长度的轴向位置对应于位置 公开了一种与安装有切削刀片(16)的第一柔性安装的卡盘(12)可操作地接触的推杆(120)。 平移杆(104)在第一和第二位置之间被致动,以将不同的柔性安装的切削刀片(16)的组合和固定安装的切削刀片(14)放置在径向最外侧的位置。 材料去除工具(10)可任选地包括用于平移杆(104)的支撑件(430),以减少加工操作期间的径向变化。 公开了灵活安装的切削刀片(16)和固定安装的切削刀片(14)的各种组合以及使用所公开的材料去除工具(10)去除材料的各种方法。
-
公开(公告)号:WO2013000729A1
公开(公告)日:2013-01-03
申请号:PCT/EP2012/061380
申请日:2012-06-14
Applicant: WALTER AG , NEDZLEK, Kevin , BAERTSON, Ken
Inventor: NEDZLEK, Kevin , BAERTSON, Ken
CPC classification number: B23C5/24 , B23B27/1611 , B23B2200/164 , B23B2200/3681 , B23B2260/022 , B23C3/05 , B23C3/055 , B23C5/207 , B23C5/2427 , B23C5/2472 , B23C5/2489 , B23C2200/125 , B23C2200/164 , B23C2200/286 , B23C2200/367 , B23C2226/125 , B23C2240/08 , Y10T407/1906 , Y10T407/1928 , Y10T407/23
Abstract: The present invention is related to a cutting insert (1) comprising a cuboid body having a substantially square top face (2) and a bottom face (3), said top face (2) and bottom face (3) being connected by means of four peripheral adjoining side surfaces, wherein at least two cutting edges (5) are formed at the transition of the top face (2) to at least two side surfaces (4), those cutting edges (5) defining a plane of the top face (2). In order to provide a cutting insert (1) and a corresponding tool (20, fig.5) which are suited to produce valve seat surfaces with high precision the plane defined by the top face cutting edges (5) of a cutting insert (1) according to the invention has maximum dimensions of 7 mm x 7 mm, the bottom face (3) having a supporting surface which is formed exactly parallel to the plane defined by the top face cutting edges (5) by means of grinding within a tolerance of less than 5 angular minutes. The corresponding cutting tool (20, fig.5) has ground locating surfaces with the same tolerance.
Abstract translation: 本发明涉及一种切削刀片(1),其包括具有基本上正方形的顶面(2)和底面(3)的长方体,所述顶面(2)和底面(3)通过 四个周边相邻的侧表面,其中至少两个切割边缘(5)形成在顶面(2)到至少两个侧表面(4)的过渡处,那些切割边缘(5)限定了顶面 (2)。 为了提供切削刀片(1)和对应的工具(20,图5),其适于以高精度制造由阀座表面切割刀片(1)的顶面切削刃(5)限定的平面 )具有7mm×7mm的最大尺寸,底面(3)具有通过在公差内研磨而形成为与顶面切削刃(5)限定的平面精确平行的支撑表面 小于5分钟。 相应的切削工具(图5中的20)具有相同公差的接地定位表面。
-
公开(公告)号:WO2008153803A3
公开(公告)日:2010-02-18
申请号:PCT/US2008006764
申请日:2008-05-29
Applicant: SANDVIK INC , NEDZLEK KEVIN
Inventor: NEDZLEK KEVIN
IPC: B23B51/00
CPC classification number: B23B29/03457 , B23B29/03446 , B23B2260/12 , B23B2270/025 , Y10T82/125 , Y10T408/03 , Y10T408/85843 , Y10T408/8588
Abstract: Material removal tool (10) with a translating bar (104) having an actuation surface (112) shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar (104) corresponds to a position of a push rod (120) in operable contact with a first flexibly mounted cartridge (12) on which a cutting insert (16) is mounted is disclosed. The translating bar (104) is actuated between a first and second position to place different combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) in a radially outermost position. The material removal tool (10) optionally includes a support (430) for the translating bar (104) to reduce radial variation during machining operations. Various combinations of flexibly mounted cutting inserts (16) and fixedly mounted cutting inserts (14) are disclosed along with various methods for removing material using the disclosed material removal tool (10).
Abstract translation: 材料去除工具(10)具有平移杆(104),所述平移杆(104)具有成形为锥体或平截头体的致动表面(112),其中所述锥体或平截头体沿着所述平移杆(104)的长度的轴向位置对应于位置 公开了一种与安装有切削刀片(16)的第一柔性安装的卡盘(12)可操作地接触的推杆(120)。 平移杆(104)在第一和第二位置之间被致动,以将不同的柔性安装的切削刀片(16)的组合和固定安装的切削刀片(14)放置在径向最外侧的位置。 材料去除工具(10)可任选地包括用于平移杆(104)的支撑件(430),以减少加工操作期间的径向变化。 公开了灵活安装的切削刀片(16)和固定安装的切削刀片(14)的各种组合以及使用所公开的材料去除工具(10)去除材料的各种方法。
-
公开(公告)号:WO2010009226A1
公开(公告)日:2010-01-21
申请号:PCT/US2009/050684
申请日:2009-07-15
Applicant: VALENITE LLC , NEDZLEK, Kevin
Inventor: NEDZLEK, Kevin
IPC: B23B41/00
CPC classification number: B23B29/03492 , B23B51/102 , B23B2270/025 , B23B2270/24
Abstract: A material removal tool (10) with a cutting insert (16) mounted in the seating pocket (14) is disclosed. The translating bar (24) is operably connected to the at least one radially pivotable arm (12) by a mechanical linkage and translates under fluid pressure applied to one side of a piston head (20) by an actuating fluid, where the actuating fluid is also coolant for the material removal tool (10). With the translating bar (24) in a first position, the radially outermost edge of the cutting insert is radially inward from the first active volume, and with the translating bar (24) in a second position, the radially outermost portion of the cutting insert (16) is radially outward from the first active volume and the axially rearmost portion of the cutting insert (16) is rearward of an axially rearmost portion of the arm (12). A method of removing material from a workpiece with the material removal tool (10), such as by backboring, is also disclosed.
Abstract translation: 公开了一种具有安装在座舱(14)中的切削刀片(16)的材料去除工具(10)。 平移杆(24)通过机械连杆与所述至少一个可径向枢转的臂(12)可操作地连接,并且在通过致动流体施加到活塞头(20)的一侧的流体压力下平移,其中致动流体 还有用于材料去除工具(10)的冷却剂。 在平移杆(24)处于第一位置时,切削刀片的径向最外边缘从第一有效容积径向向内,并且平移杆(24)处于第二位置,切削刀片的径向最外部分 (16)从第一有效容积径向向外,并且切削刀片(16)的轴向最后部分在臂(12)的轴向最后部分的后方。 还公开了一种使用材料去除工具(10)从工件除去材料的方法,例如通过后置加工。
-
公开(公告)号:WO2008057164A3
公开(公告)日:2008-07-24
申请号:PCT/US2007021738
申请日:2007-10-11
Applicant: VALENITE LLC , NEDZLEK KEVIN
Inventor: NEDZLEK KEVIN
IPC: B23B51/00
CPC classification number: B23D43/04 , B23B27/1688 , B23B29/03417 , B23B29/03421 , B23B2210/08 , Y10T82/125 , Y10T407/1912 , Y10T407/1932 , Y10T407/224 , Y10T408/03 , Y10T408/85837 , Y10T408/8588 , Y10T408/859
Abstract: Adjustment system (102) for positioning a cutting insert (104) on a cutting tool (106) has a rotatable first rod (110) with a surface (114) having a plurality of flatted areas (116) arranged radially, each at a different radial distance from an axial center of the first rod (110) relative to a sequentially adjacent flatted area, a translatable second rod (120) with an axially tapered surface (128), wherein a face (126) of the first end (124) of the second rod (120) contacts one of the plurality of flatted areas (116), a biasing element (130) positioned to exert a force to bias the face (126) of the first end (124) of the second rod (120) to contact the flatted area (116), and a translatable push pin (140), wherein a face (144) of the first end (146) of the push pin (140) contacts the tapered surface (128).
Abstract translation: 用于将切削刀片(104)定位在切削工具(106)上的调整系统(102)具有可旋转的第一杆(110),其中表面(114)具有径向布置的多个平坦区域(116) 与第一杆(110)的轴向中心相对于顺序相邻的平坦区域的径向距离,具有轴向锥形表面(128)的可平移的第二杆(120),其中第一端(124)的面(126) 所述第二杆(120)接触所述多个平坦区域(116)中的一个;偏置元件(130),定位成施加力以偏压所述第二杆(120)的所述第一端(124)的所述面(126) )接触平坦区域(116)和可平移的推销(140),其中推销(140)的第一端(146)的表面(144)接触锥形表面(128)。
-
-
-
-
-
-
-
-
-