公开(公告)号：US20100183382A1

公开(公告)日：2010-07-22

申请号：US12640683

申请日：2009-12-17

申请人： Kevin Nedzlek ,  Yevgeny Kocherovsky

发明人： Kevin Nedzlek ,  Yevgeny Kocherovsky

IPC分类号： B23C5/20 ,  B23B27/00 ,  B23C3/05

CPC分类号： B23C5/006 ,  B23C5/06 ,  B23C5/20 ,  Y10T407/1942 ,  Y10T407/1944 ,  Y10T407/2202 ,  Y10T407/28 ,  Y10T409/303752

摘要： Rotary material removal tool mounted to a shaft for rotational motion includes a body and a plurality of radially extending arms. Each arm includes a radially outward peripheral edge, and, relative to a direction of rotational motion of the body, a leading side and a trailing side. Radially outward peripheral edges include a cutting insert mounting structure that projects axially below a bottom side of the body. The rotary material removal tool includes at least one of the following features to reduce measured air pressure (P1): (i) a leading edge of the insert mounting structure includes an air-displacement structure, (ii) the radially extending arms include at least one through-opening extending from the leading side to the trailing side, and (iii) the bottom side of the body is spaced from a plane containing a bottommost surface of the projecting cutting insert mounting structure. The air-displacement structure can be generally wedge-shaped, cone-shaped or pyramid-shaped.

摘要翻译： 安装到轴上用于旋转运动的旋转材料去除工具包括主体和多个径向延伸的臂。 每个臂包括径向向外的周边边缘，并且相对于主体的旋转运动的方向，包括前侧和后侧。 径向外周边缘包括沿着主体底部轴向突出的切削刀片安装结构。 旋转材料去除工具包括以下特征中的至少一个以减少测量的空气压力（P1）：（i）插入件安装结构的前缘包括空气移动结构，（ii）径向延伸的臂至少包括 一个从前侧延伸到后侧的通孔，以及（iii）主体的底侧与包含突出的切削刀片安装结构的最底面的平面间隔开。 空气排量结构通常可以是楔形，锥形或金字塔形。

公开(公告)号：US08282319B2

公开(公告)日：2012-10-09

申请号：US12640683

申请日：2009-12-17

申请人： Kevin Nedzlek ,  Yevgeny Kocherovsky

发明人： Kevin Nedzlek ,  Yevgeny Kocherovsky

IPC分类号： B23C5/20 ,  B23C27/00

CPC分类号： B23C5/006 ,  B23C5/06 ,  B23C5/20 ,  Y10T407/1942 ,  Y10T407/1944 ,  Y10T407/2202 ,  Y10T407/28 ,  Y10T409/303752

摘要： Rotary material removal tool mounted to a shaft for rotational motion includes a body and a plurality of radially extending arms. Each arm includes a radially outward peripheral edge, and, relative to a direction of rotational motion of the body, a leading side and a trailing side. Radially outward peripheral edges include a cutting insert mounting structure that projects axially below a bottom side of the body. The rotary material removal tool includes at least one of the following features to reduce measured air pressure (P1): (i) a leading edge of the insert mounting structure includes an air-displacement structure, (ii) the radially extending arms include at least one through-opening extending from the leading side to the trailing side, and (iii) the bottom side of the body is spaced from a plane containing a bottommost surface of the projecting cutting insert mounting structure. The air-displacement structure can be generally wedge-shaped, cone-shaped or pyramid-shaped.

摘要翻译： 安装到轴上用于旋转运动的旋转材料去除工具包括主体和多个径向延伸的臂。 每个臂包括径向向外的周边边缘，并且相对于主体的旋转运动的方向，包括前侧和后侧。 径向外周边缘包括沿着主体底部轴向突出的切削刀片安装结构。 旋转材料去除工具包括以下特征中的至少一个以减少测量的空气压力（P1）：（i）插入件安装结构的前缘包括空气移动结构，（ii）径向延伸的臂至少包括 一个从前侧延伸到后侧的通孔，以及（iii）主体的底侧与包含突出的切削刀片安装结构的最底面的平面间隔开。 空气排量结构通常可以是楔形，锥形或金字塔形。

公开(公告)号：US09028178B2

公开(公告)日：2015-05-12

申请号：US13381707

申请日：2010-06-23

申请人： Kevin Nedzlek ,  Richard S. Green

发明人： Kevin Nedzlek ,  Richard S. Green

IPC分类号： B23B41/12 ,  B23B51/08 ,  B23C3/05 ,  B23D77/14

CPC分类号： B23C3/05 ,  B23D77/14 ,  Y10T408/03 ,  Y10T408/5587 ,  Y10T408/906 ,  Y10T408/9065 ,  Y10T408/94

摘要： 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.

摘要翻译： 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直径减小的圆周插入件壳体（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）可以位于一个插入物类型或不同的插入物类型上，并且可以具有不同的切割表面（122）的组合。 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：US09586274B2

公开(公告)日：2017-03-07

申请号：US14122709

申请日：2012-06-14

申请人： Kevin Nedzlek ,  Kenneth Baertson

发明人： Kevin Nedzlek ,  Kenneth Baertson

IPC分类号： B23B27/16 ,  B23C5/24 ,  B23C3/05 ,  B23C5/20

CPC分类号： 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

摘要： Cutting insert with a cuboid body has a substantially square top face and bottom face, said top face and bottom face connected by four peripheral adjoining side surfaces. At least two cutting edges are formed at the transition of the top face to at least two side surfaces, that cutting edges defining a plane of the top face. To provide a cutting insert and a corresponding tool suited to produce valve seat surfaces with high precision but still having a rather simple construction and being precisely mountable with ease and less efforts of adjustment, the plane defined by the top face cutting edges of the cutting insert has maximum dimensions of 7 mm×7 mm, where the bottom face has a supporting surface formed exactly parallel to the plane defined by the top face cutting edges by means of grinding within a tolerance of less than 5 angular minutes.

摘要翻译： 具有长方体的切削刀片具有基本上正方形的顶面和底面，所述顶面和底面由四个周边邻接的侧表面连接。 在顶面至少两个侧面的过渡处形成至少两个切割刃，即切割边缘限定顶面的平面。 为了提供一种切削刀片和相应的工具，其适用于高精度地制造阀座表面，但仍具有相当简单的结构，并且可以容易地精确地安装并且减少了调整的努力，由切削刀片的顶面切削刃限定的平面 具有7mm×7mm的最大尺寸，其中底面具有通过在小于5角度分钟的公差内的磨削而精确地平行于由顶面切削刃限定的平面形成的支撑表面。

公开(公告)号：US20140186128A1

公开(公告)日：2014-07-03

申请号：US14122709

申请日：2012-06-14

申请人： Kevin Nedzlek ,  Ken Baertson

发明人： Kevin Nedzlek ,  Ken Baertson

IPC分类号： B23C5/24 ,  B23C5/20 ,  B23C3/05 ,  B23B27/16

CPC分类号： 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

摘要： Cutting insert comprising a cuboid body having a substantially square top face and bottom face, said top face and bottom face connected by four peripheral adjoining side surfaces, wherein at least two cutting edges are formed at the transition of the top face to at least two side surfaces, that cutting edges defining a plane of the top face. To provide a cutting insert and a corresponding tool suited to produce valve seat surfaces with high precision but still having a rather simple construction and being precisely mountable with ease and less efforts of adjustment, the plane defined by the top face cutting edges of the cutting insert has maximum dimensions of 7 mm×7 mm, the bottom face has a supporting surface formed exactly parallel to the plane defined by the top face cutting edges by means of grinding within a tolerance of less than 5 angular minutes.

摘要翻译： 切削刀片包括具有基本上正方形的顶面和底面的长方体，所述顶面和底面由四个周边邻接的侧表面连接，其中至少两个切削刃形成在顶面至少两侧的过渡处 表面，即切割边缘限定顶面的平面。 为了提供一种切削刀片和相应的工具，其适用于高精度地制造阀座表面，但仍具有相当简单的结构，并且可以容易地精确地安装并且减少了调整的努力，由切削刀片的顶面切削刃限定的平面 最大尺寸为7mm×7mm，底面具有通过在小于5角分明的公差内通过研磨精确平行于由顶面切削刃限定的平面形成的支撑表面。

公开(公告)号：US08469639B2

公开(公告)日：2013-06-25

申请号：US12127482

申请日：2008-05-27

申请人： Kevin Nedzlek

发明人： Kevin Nedzlek

IPC分类号： B23B35/00 ,  B23B29/034

CPC分类号： B23B29/03457 ,  B23B29/03446 ,  B23B2260/12 ,  B23B2270/025 ,  Y10T82/125 ,  Y10T408/03 ,  Y10T408/85843 ,  Y10T408/8588

摘要： Material removal tool with a translating bar having an actuation surface shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar corresponds to a position of a push rod in operable contact with a first flexibly mounted cartridge on which a cutting insert is mounted is disclosed. The translating bar is actuated between a first and second position to place different combinations of flexibly mounted cutting inserts and fixedly mounted cutting inserts in a radially outermost position. The material removal tool optionally includes a support for the translating bar to reduce radial variation during machining operations. Various combinations of flexibly mounted cutting inserts and fixedly mounted cutting inserts are disclosed along with various methods for removing material using the disclosed material removal tool.

摘要翻译： 材料去除工具，其具有具有成形为锥体或截头锥体的致动表面的平移杆，其中锥体或截头圆锥体沿着平移杆的长度的轴向位置对应于与第一柔性安装件 公开了安装有切削刀片的卡盘。 平移杆在第一和第二位置之间被致动，以将柔性安装的切削刀片和固定安装的切削刀片的不同组合放置在径向最外侧的位置。 材料去除工具可选地包括用于平移杆的支撑件，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和固定安装的切削刀片的各种组合以及使用所公开的材料去除工具去除材料的各种方法。

公开(公告)号：US20080298914A1

公开(公告)日：2008-12-04

申请号：US12127482

申请日：2008-05-27

申请人： Kevin Nedzlek

发明人： Kevin Nedzlek

IPC分类号： B23B51/00

CPC分类号： B23B29/03457 ,  B23B29/03446 ,  B23B2260/12 ,  B23B2270/025 ,  Y10T82/125 ,  Y10T408/03 ,  Y10T408/85843 ,  Y10T408/8588

摘要： Material removal tool with a translating bar having an actuation surface shaped as a cone or frustum, wherein an axial position of the cone or frustum along a length of the translating bar corresponds to a position of a push rod in operable contact with a first flexibly mounted cartridge on which a cutting insert is mounted is disclosed. The translating bar is actuated between a first and second position to place different combinations of flexibly mounted cutting inserts and fixedly mounted cutting inserts in a radially outermost position. The material removal tool optionally includes a support for the translating bar to reduce radial variation during machining operations. Various combinations of flexibly mounted cutting inserts and fixedly mounted cutting inserts are disclosed along with various methods for removing material using the disclosed material removal tool

摘要翻译： 材料去除工具，其具有具有成形为锥体或截头锥体的致动表面的平移杆，其中锥体或截头圆锥体沿着平移杆的长度的轴向位置对应于与第一柔性安装件 公开了安装有切削刀片的卡盘。 平移杆在第一和第二位置之间被致动，以将柔性安装的切削刀片和固定安装的切削刀片的不同组合放置在径向最外侧的位置。 材料去除工具可选地包括用于平移杆的支撑件，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和固定安装的切削刀片的各种组合以及使用所公开的材料去除工具去除材料的各种方法

公开(公告)号：US09050657B2

公开(公告)日：2015-06-09

申请号：US12667787

申请日：2008-07-02

申请人： Kevin Nedzlek

发明人： Kevin Nedzlek

IPC分类号： B23B29/03 ,  B23B29/034

CPC分类号： B23B29/03446 ,  B23B29/03457 ,  B23C2270/025 ,  Y10T408/03 ,  Y10T408/8583

摘要： 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).

摘要翻译： 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：US08596938B2

公开(公告)日：2013-12-03

申请号：US12504979

申请日：2009-07-17

申请人： Kevin Nedzlek

发明人： Kevin Nedzlek

IPC分类号： B23B29/034

CPC分类号： B23B29/03492 ,  B23B51/102 ,  B23B2270/025 ,  B23B2270/24

摘要： A material removal tool with a cutting insert mounted in the seating pocket is disclosed. The translating bar is operably connected to the at least one radially pivotable arm by a mechanical linkage and translates under fluid pressure applied to one side of a piston head by an actuating fluid, where the actuating fluid is also coolant for the material removal tool. With the translating bar 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 in a second position, the radially outermost portion of the cutting insert is radially outward from the first active volume and the axially rearmost portion of the cutting insert is rearward of an axially rearmost portion of the arm. A method of removing material from a workpiece with the material removal tool, such as by backboring, is also disclosed.

摘要翻译： 公开了一种具有安装在座椅口袋中的切削刀片的材料去除工具。 平移杆通过机械连杆可操作地连接到所述至少一个可径向枢转的臂，并在通过致动流体施加到活塞头的一侧的流体压力下平移，其中致动流体也是用于材料去除工具的冷却剂。 在平移杆处于第一位置时，切削刀片的径向最外边缘从第一有效容积径向向内，并且平移杆处于第二位置，切削刀片的径向最外部分从第一位置径向向外 切割刀片的有效体积和轴向最后部分在臂的轴向最后部分的后方。 还公开了一种使用材料去除工具从工件除去材料的方法，例如通过后置加工。

公开(公告)号：US20120121348A1

公开(公告)日：2012-05-17

申请号：US12946021

申请日：2010-11-15

申请人： Dennis Eckert ,  Michael Lahres ,  Oliver Neufang ,  Andreas Wiens ,  Kevin Nedzlek

发明人： Dennis Eckert ,  Michael Lahres ,  Oliver Neufang ,  Andreas Wiens ,  Kevin Nedzlek

IPC分类号： B23B41/12 ,  B23B47/18 ,  B23B35/00 ,  B23B51/06

CPC分类号： B23B41/12 ,  B23B41/16 ,  Y10T408/03 ,  Y10T408/44 ,  Y10T408/675 ,  Y10T408/85

摘要： A boring tool for boring cylinder bores (6), with a tool holder (8) and a tool head (4) with a cutting edge carrier for at least one cutting edge (3) and with a rotary drive for driving the at least one cutting edge (3). The cutting edge carrier is provided with a first, preferably hydraulic, adjusting device for the adjustment of a variable cutting radius of the cutting edge (3), a ring module for first support rails (1), which concentrically surrounds the tool head (4), a second adjusting device for the variable radial adjustment of the supporting radius of the first support rails (1), and a third adjusting device for variable radial adjustment of a supporting radius of second support rails (2). The tool head (4) is axially moveable within the ring module. A method for boring cylinder bores (6) involving the use of the boring tool is disclosed as well.

摘要翻译： 一种用于钻孔缸（6）的钻孔工具，具有刀架（8）和具有用于至少一个切削刃（3）的切削刃支架的工具头（4）和用于驱动至少一个 切边（3）。 切割边缘托架设置有用于调节切割边缘（3）的可变切割半径的第一优选液压调节装置，用于第一支撑轨道（1）的环形模块，其同心地围绕工具头部（4） ），用于第一支撑轨道（1）的支撑半径的可变径向调节的第二调节装置，以及用于可变径向调节第二支撑轨道（2）的支撑半径的第三调节装置。 工具头（4）可在环形模块内轴向移动。 还公开了一种用于钻孔涉及使用钻孔工具的钻孔（6）的方法。