公开(公告)号：WO2014165539A1

公开(公告)日：2014-10-09

申请号：PCT/US2014/032572

申请日：2014-04-01

Applicant: ROTARY TECHNOLOGIES CORPORATION

Inventor： WOODRUFF, Douglas, J. ,  PENNALA, Gary, W. ,  ENDRES, William, J.

IPC: B23C5/06 ,  B23C5/20 ,  B23B27/12 ,  B23C5/24

CPC classification number: B23C5/207 ,  B23B27/12 ,  B23C5/06 ,  B23C5/22 ,  B23C5/2472 ,  B23C5/2475 ,  B23C2200/045 ,  B23C2200/32 ,  B23C2200/367 ,  B23C2210/16 ,  B23C2210/166 ,  B23C2210/168 ,  B23C2265/16 ,  Y10T407/192 ,  Y10T407/1924

Abstract: A face milling tool includes a body (20) which is rotatable about a first axis (27). At least one primary cutting tooth (30) is mounted on the body (20) having a cutting edge for cutting about the first axis (27). A wiper tooth (10) extends from the mill body (20). The wiper tooth (10) includes at least at a portion having a peripheral surface (32; fig. 2) about a second axis and the peripheral surface (32) intersects a face surface (28; fig. 2) defining a cutting edge (29; fig. 2) that is round about the second axis for cutting about the first axis (27). In some embodiments, the peripheral surface (29), the face surface (28) and the cutting edge (29) are formed on an insert (10) that is mounted the mill body (20).

Abstract translation: 面铣具包括可围绕第一轴线（27）旋转的主体（20）。 至少一个主切割齿（30）安装在具有用于切割第一轴线（27）的切割边缘的主体（20）上。 擦拭器齿（10）从研磨机体（20）延伸。 擦拭器齿（10）至少包括具有围绕第二轴线的周边表面（32;图2）的部分，并且周边表面（32）与限定切割边缘的表面（28;图2）相交; 围绕第二轴线围绕第一轴线（27）切割的方式围绕第二轴线29（图29）。 在一些实施例中，外周表面（29），表面（28）和切割边缘（29）形成在安装有磨机主体（20）的刀片（10）上。

公开(公告)号：WO2009089300A2

公开(公告)日：2009-07-16

申请号：PCT/US2009/030360

申请日：2009-01-07

Applicant: ROTARY TECHNOLOGIES CORPORATION ,  ENDRES, William, J. ,  WOODRUFF, Douglas, J. ,  LOOSEMORE, John, W. ,  KUMBERA, Thimmaiah, G. Kumbera

Inventor： ENDRES, William, J. ,  WOODRUFF, Douglas, J. ,  LOOSEMORE, John, W. ,  KUMBERA, Thimmaiah, G. Kumbera

IPC: B26D3/00 ,  B26D1/12

CPC classification number: B23B27/12 ,  B23B29/03 ,  B23B2200/0461 ,  B23B2200/165 ,  B23B2200/3618 ,  B23B2210/06 ,  B23B2222/28 ,  B23B2222/80 ,  B23B2224/28 ,  B23B2260/008 ,  B23B2260/0085 ,  B23B2260/026 ,  B23C5/06 ,  B23C5/109 ,  Y10T407/192 ,  Y10T407/23 ,  Y10T407/245

Abstract: The flow of heat energy from the cutting edge rim of a self-propelled round annular rotary cutting element ('insert') to axial-load and radial-load bearings in a cartridge which rotatably supports the insert on a machine tool body is reduced by defining heat flow paths from the insert rim to cartridge components which engages the bearings to have low thermal conductance relative to heat flow paths from the insert rim to other parts of the cartridge. Control over heat flow path thermal conductance is obtained by selection of materials used between the insert rim and the mentioned cartridge components, by reductions in the cross- sectional areas of the critical heat flow paths, and by combinations of those two techniques. Protection of the bearings from heat enables the insert and the cartridge to be reduced in size. Improved mountings of insert-supportive cartridges to tool bodies are disclosed. The insert and the cartridge preferably are shaped to enable the insert to be positioned on a tool body so that the insert's rake face can have a positive rake orientation relative to a workpiece. Arrangements for controlling cuttings chip formation and for handling cuttings chips also are disclosed.

Abstract translation: 将自行推进的圆形环形旋转切割元件（“插入件”）的切削刃边缘的热能流动到可旋转地支撑机床上的插入件的筒中的轴向负载和径向载荷轴承的流动减少了 限定从插入件边缘到卡盘部件的热流动路径，该部件接合轴承以相对于从插入件边缘到卡盘的其他部分的热流路径具有低热导率。 通过选择通过在临界热流路径的横截面积的减小以及这两种技术的组合来选择在插入轮辋和所提到的筒部件之间使用的材料来获得对热流路径热传导的控制。 保护轴承免受热量的影响使插入件和墨盒的尺寸减小。 公开了将插入式支撑盒安装到工具主体上的改进。 插入件和盒优选地被成形为使得插入件能够定位在工具主体上，使得插入件的前刀面可以相对于工件具有正的前刀面取向。 还公开了用于控制切屑形成和处理切屑的布置。

公开(公告)号：WO2012027590A2

公开(公告)日：2012-03-01

申请号：PCT/US2011/049186

申请日：2011-08-25

Applicant: ROTARY TECHNOLOGIES CORPORATION ,  WOODRUFF, Douglas, J. ,  PENNALA, Gary, W. ,  ENDRES, William, J.

Inventor： WOODRUFF, Douglas, J. ,  PENNALA, Gary, W. ,  ENDRES, William, J.

CPC classification number: B23B29/03 ,  B23B2229/04 ,  B23B2229/08 ,  B23B2229/12 ,  B23B2270/06 ,  Y10T408/5586 ,  Y10T408/906 ,  Y10T408/909

Abstract: A boring tool including a body, at least a cutting element mounted to the body, and at least a pad spring mounted to the body.

Abstract translation: 一种钻孔工具，其包括主体，至少安装到主体的切割元件，以及至少一个安装到主体上的垫簧。

公开(公告)号：WO2015109019A1

公开(公告)日：2015-07-23

申请号：PCT/US2015/011462

申请日：2015-01-14

Applicant: ROTARY TECHNOLOGIES CORPORATION

Inventor： ENDRES, William, J. ,  WOODRUFF, Douglas, J.

IPC: B23C5/06

CPC classification number: B23C5/06 ,  B23C5/165 ,  B23C2200/208 ,  B23C2210/28 ,  B23C2210/282 ,  B23C2210/325 ,  B23C2220/28 ,  B23C2230/00 ,  B23C2250/00 ,  Y10T407/1908

Abstract: A face milling tool (1) includes a body (2) which is rotatable about an axis (4), at least one wiper tooth (5), and at least two primary cutting teeth (17) mounted on the body having a cutting edge for cutting about the axis. The primary cutting teeth (17) are staggered radially relative to each other by a radial shift so that a chip load variation during operation is less than 0.7 times a mean primary-tooth chip load. A method for determining the primary cutting tooth radial positions on a face milling tool body is provided such that a chip load variation during operation is less than 0.7 times a mean primary-tooth chip load.

Abstract translation: 面铣刀具（1）包括可围绕轴线（4）旋转的主体（2），至少一个刮刀齿（5）和安装在主体上的至少两个主切削齿（17），其具有切削刃 用于切割轴。 主切削齿（17）通过径向偏移相对于彼此径向交错，使得在操作期间的切屑负载变化小于平均初级牙芯片负载的0.7倍。 提供了一种用于确定面铣刀体上的主切削齿径向位置的方法，使得在操作期间的切屑负载变化小于平均初级牙芯片负载的0.7倍。