公开(公告)号：US08695216B2

公开(公告)日：2014-04-15

申请号：US13337502

申请日：2011-12-27

Applicant: Keith Richard Davis ,  David Loyd Sorensen ,  John Winfrey Dillman ,  John Rogers Brooks ,  Hitesh K. Patel ,  David Michael Briggs ,  Garrett Lindon Headrick ,  Andrew Gordon Thompson ,  David Ethan Ross ,  Jeremy Carl Conser

Inventor： Keith Richard Davis ,  David Loyd Sorensen ,  John Winfrey Dillman ,  John Rogers Brooks ,  Hitesh K. Patel ,  David Michael Briggs ,  Garrett Lindon Headrick ,  Andrew Gordon Thompson ,  David Ethan Ross ,  Jeremy Carl Conser

IPC: B23P6/00

CPC classification number: B23B41/00 ,  B23B2215/76

Abstract: Machine tools and methods for machining turbine rotor assemblies are disclosed. Some machine tools include a drill arm that pushes off of a turbine stage that is adjacent to a turbine stage to be machined. Some machine tools include a clamping arm that secures the machine tool to a turbine stage to be machined and an adjacent turbine stage. Some methods include pushing-off of a turbine stage that is adjacent to a turbine stage to be machined. Some methods include securing a machine tool to a turbine stage that is adjacent to a turbine stage to be machined. Some methods include monitoring at least one of a current delivered to a first motor and a voltage applied to the first motor and controlling a second motor in response to the monitoring. Some methods include sequentially machining a turbine stage with cutting tools having increasing lengths and/or diameters.

Abstract translation: 公开了用于加工涡轮转子组件的机床和方法。 一些机床包括钻臂，该钻臂推动与待加工的涡轮级相邻的涡轮级。 一些机床包括夹紧臂，其将机床固定到要加工的涡轮级和相邻的涡轮级。 一些方法包括与要加工的涡轮机台相邻的涡轮级的推出。 一些方法包括将机床固定到与待加工的涡轮级相邻的涡轮级。 一些方法包括监视递送到第一电动机的电流和施加到第一电动机的电压中的至少一个并且响应于监视来控制第二电动机。 一些方法包括用具有不断增长的长度和/或直径的切削工具对涡轮级进行顺序加工。

公开(公告)号：US20130160292A1

公开(公告)日：2013-06-27

申请号：US13337502

申请日：2011-12-27

Applicant: Keith Richard Davis ,  David Loyd Sorensen ,  John Winfrey Dillman ,  John Rogers Brooks ,  Hitesh K. Patel ,  David Michael Briggs ,  Garrett Lindon Headrick ,  Andrew Gordon Thompson ,  David Ethan Ross ,  Jeremy Carl Conser

Inventor： Keith Richard Davis ,  David Loyd Sorensen ,  John Winfrey Dillman ,  John Rogers Brooks ,  Hitesh K. Patel ,  David Michael Briggs ,  Garrett Lindon Headrick ,  Andrew Gordon Thompson ,  David Ethan Ross ,  Jeremy Carl Conser

IPC: B23P15/04 ,  B23P23/00

CPC classification number: B23B41/00 ,  B23B2215/76

Abstract: Machine tools and methods for machining turbine rotor assemblies are disclosed. Some machine tools include a drill arm that pushes off of a turbine stage that is adjacent to a turbine stage to be machined. Some machine tools include a clamping arm that secures the machine tool to a turbine stage to be machined and an adjacent turbine stage. Some methods include pushing-off of a turbine stage that is adjacent to a turbine stage to be machined. Some methods include securing a machine tool to a turbine stage that is adjacent to a turbine stage to be machined. Some methods include monitoring at least one of a current delivered to a first motor and a voltage applied to the first motor and controlling a second motor in response to the monitoring. Some methods include sequentially machining a turbine stage with cutting tools having increasing lengths and/or diameters.

Abstract translation: 公开了用于加工涡轮转子组件的机床和方法。 一些机床包括钻臂，该钻臂推动与待加工的涡轮级相邻的涡轮级。 一些机床包括夹紧臂，其将机床固定到要加工的涡轮级和相邻的涡轮级。 一些方法包括与要加工的涡轮机台相邻的涡轮级的推出。 一些方法包括将机床固定到与待加工的涡轮级相邻的涡轮级。 一些方法包括监视递送到第一电动机的电流和施加到第一电动机的电压中的至少一个并且响应于监视来控制第二电动机。 一些方法包括用具有不断增长的长度和/或直径的切削工具对涡轮级进行顺序加工。