公开(公告)号：US20080126019A1

公开(公告)日：2008-05-29

申请号：US11526673

申请日：2006-09-26

申请人： James Andrew Lanzarotta ,  Roy Dean Meece ,  Leonard Joseph Hermann ,  James Allen Baird ,  Gerald Roger Geverdt ,  Leon Eliot Hughes ,  Nick Fanelli

发明人： James Andrew Lanzarotta ,  Roy Dean Meece ,  Leonard Joseph Hermann ,  James Allen Baird ,  Gerald Roger Geverdt ,  Leon Eliot Hughes ,  Nick Fanelli

IPC分类号： G06F17/50

CPC分类号： G06F17/50

摘要： A method which broadly comprises the following steps: (a) submitting to a tool data library a request which includes the basic tool parameters to generate tool specification parameters; (b) generating tool specification parameters from the tool data library based on the submitted basic tool parameters; (c) importing the generated tool specification parameters into a parametric tool template; and (d) processing the imported tool specification parameters and parametric tool template using a CAD software program to create a tool specification, wherein the tool specification comprises a representation of a three-dimensional model of the tool and associated drawing specifications for the tool. Also disclosed is a system which broadly comprises: a requester workstation; a tool data library; a source of parametric tool templates modifiable with imported tool parameters; and a source of a CAD software program for processing the parametric tool templates and imported tool parameters to create tool specifications.

摘要翻译： 一种广泛地包括以下步骤的方法：（a）向工具数据库提交一个请求，该请求包括生成工具规范参数的基本工具参数; （b）基于提交的基本工具参数从工具数据库生成刀具规格参数; （c）将生成的工具规范参数导入到参数化工具模板中; 和（d）使用CAD软件程序来处理导入的工具规范参数和参数化工具模板以创建工具规范，其中工具规范包括工具的三维模型的表示和工具的相关图纸规格。 还公开了一种系统，其广泛地包括：请求者工作站; 工具数据库; 可以使用导入的工具参数修改参数化工具模板的来源; 以及用于处理参数化工具模板和导入的工具参数以创建工具规范的CAD软件程序的源。

公开(公告)号：US06902360B2

公开(公告)日：2005-06-07

申请号：US10071596

申请日：2002-02-08

申请人： Roy Dean Meece ,  Jeffrey Kevin Back ,  Roger John Tuchfarber ,  Gerald Roger Geverdt ,  Michael Jay Brunck

发明人： Roy Dean Meece ,  Jeffrey Kevin Back ,  Roger John Tuchfarber ,  Gerald Roger Geverdt ,  Michael Jay Brunck

IPC分类号： B23C3/00 ,  B23C1/00

CPC分类号： B23C3/00 ,  B23C2226/27 ,  Y10T409/300056 ,  Y10T409/303752 ,  Y10T409/303808 ,  Y10T409/304424 ,  Y10T409/307112 ,  Y10T409/307616

摘要： A hole of a hole size is cut in a composite material workpiece by selecting a milling cutter having an effective cutter size less than the hole size, mounting the composite material workpiece in operable relation to the milling cutter, rotating the milling cutter about an axis of rotation, and advancing the milling cutter longitudinally into the composite material workpiece parallel to the axis of rotation at a rate of longitudinal advance, while laterally moving the milling cutter perpendicular to the axis of rotation to interpolate the hole. The rate of longitudinal advance is controlled such that the hole remains substantially a flat-bottomed hole as it is cut. The composite material workpiece is desirably affixed to a backing fixture with an adhesive material during the cutting of the hole.

摘要翻译： 通过选择具有小于孔尺寸的有效切割器尺寸的铣刀，在复合材料工件中切割孔尺寸的孔，将复合材料工件安装成可操作的关系到铣刀，使铣刀围绕 旋转并使铣刀以纵向前进的速率纵向移动到与旋转轴线平行的复合材料工件中，同时使铣刀垂直于旋转轴线横向移动以插入孔。 控制纵向前进的速度，使得当切割时孔保持基本上为平底孔。 复合材料工件希望在切割孔期间用粘合剂材料固定到背衬固定件上。

公开(公告)号：US06736706B1

公开(公告)日：2004-05-18

申请号：US10308409

申请日：2002-12-03

申请人： Paul Yin-Pu Pan ,  Gerald Roger Geverdt ,  Michael Jay Brunck

发明人： Paul Yin-Pu Pan ,  Gerald Roger Geverdt ,  Michael Jay Brunck

IPC分类号： B24C700

CPC分类号： B24C3/327

摘要： A device for defining a designated flow path through a dovetail slot in a gas turbine engine disk, wherein a longitudinal axis extends through the dovetail slot. The device includes a first portion having a bottom section contoured to form the flow path in conjunction with a surface of a bottom portion of the dovetail slot and a second portion shaped to be removably retained in a pressure surface portion of the dovetail slot.

摘要翻译： 一种用于限定通过燃气涡轮发动机盘中的燕尾槽的指定流路的装置，其中纵向轴线延伸穿过燕尾槽。 该装置包括具有底部部分的第一部分，该底部部分成形为与燕尾槽的底部部分的表面结合形成流动路径，第二部分成形为可移除地保持在燕尾槽的压力表面部分中。

公开(公告)号：US20130260168A1

公开(公告)日：2013-10-03

申请号：US13434320

申请日：2012-03-29

申请人： Donald Charles Slavik ,  Bernard Harold Lawless ,  Robert Hugh Van Stone ,  Gerald Roger Geverdt

发明人： Donald Charles Slavik ,  Bernard Harold Lawless ,  Robert Hugh Van Stone ,  Gerald Roger Geverdt

IPC分类号： C21D7/06 ,  B32B3/24

CPC分类号： C21D7/06 ,  B23P9/00 ,  B23P9/025 ,  B23P9/04 ,  C21D7/02 ,  C21D7/08 ,  Y10T428/12361 ,  Y10T428/24273

摘要： A method of treating a hole in a metallic component includes the following steps in sequence: forming an hole having a first diameter in the component; expanding the hole to a second diameter using a cold expansion process, so as to induce residual compressive stresses in the material surrounding the hole; shot peening the hole; and final machining the hole to a finished diameter.

摘要翻译： 处理金属部件中的孔的方法依次包括以下步骤：在部件中形成具有第一直径的孔; 使用冷膨胀工艺将孔扩大到第二直径，以便在围绕孔的材料中引起残余压应力; 喷枪打孔; 并将孔加工成最终直径。

公开(公告)号：US06780089B2

公开(公告)日：2004-08-24

申请号：US10308392

申请日：2002-12-03

申请人： Paul Yin-Pu Pan ,  Gerald Roger Geverdt ,  Michael Jay Brunck

发明人： Paul Yin-Pu Pan ,  Gerald Roger Geverdt ,  Michael Jay Brunck

IPC分类号： B24C700

CPC分类号： B24B31/116 ,  B24B31/006 ,  B24C3/327

摘要： A system and method of removing a predetermined amount of material from a bottom portion of a dovetail slot in a gas turbine engine disk, including the steps of configuring a designated flow path through the dovetail slot and providing a flow of abrasive media through the flow path a designated number of cycles so that a substantially uniform amount of material is removed from the dovetail slot bottom portion. The method also includes the step of sealing a pressure surface of the dovetail slot to prevent the abrasive media from flowing thereagainst.

摘要翻译： 一种从燃气涡轮发动机盘的燕尾槽的底部去除预定量的材料的系统和方法，包括以下步骤：构造通过所述燕尾槽的指定流路，并且通过所述流动路径提供磨料介质流 指定数量的循环，使得从燕尾槽底部部分去除基本均匀的材料量。 该方法还包括密封燕尾槽的压力表面以防止研磨介质在其上流动的步骤。

公开(公告)号：US06547495B2

公开(公告)日：2003-04-15

申请号：US09772334

申请日：2001-01-29

申请人： Roy Dean Meece ,  Gerald Roger Geverdt ,  James Allen Baird, Jr.

发明人： Roy Dean Meece ,  Gerald Roger Geverdt ,  James Allen Baird, Jr.

IPC分类号： B23B3500

CPC分类号： B23D77/00 ,  B23D2277/04 ,  B23D2277/26 ,  B23D2277/32 ,  B23D2277/52 ,  Y10S408/705 ,  Y10T408/03 ,  Y10T408/909 ,  Y10T408/9097

摘要： A method for reaming a hole in a metal substrate that minimizes the tendency of long and stringy metal chips to be formed that can surround the reamer with a “steel wool-like” mesh or mass of material, as well as an improved reamer for carrying out this method. The reaming method involves longitudinally advancing the chamfered end of the reamer into the hole at an increased rate of at least about 5 mils (0.13 mm) per cutting edge as the hole is reamed during rotation of the reamer. For holes or bores having a length (L) that is at least about 3 times the cutting diameter (D) of the reamer, a preferred subsequent step is to momentarily reduce the rate of advance of the chamfered end into the hole to about 1 mil (0.025 mm) or less per cutting edge for from about 1 to about 5 rotations of the reamer. The improved reamer has a body, at least three flutes formed in the body, each flute terminating at a chamfered leading end and having a chamfer face proximate the chamfered end, the chamfer face having a chamfer angle of from about 20 to about 30° and having a leading edge of the margin that trails the rake face of the flute, i.e., a negative radial rake angle.