公开(公告)号：US09862034B2

公开(公告)日：2018-01-09

申请号：US14908025

申请日：2014-07-29

申请人： HONDA MOTOR CO., LTD.

发明人： Jin Fukumitsu ,  Kenji Mori ,  Akihiro Nemoto ,  Takuro Kidani

IPC分类号： G06F19/00 ,  B23B41/12 ,  B23B29/034 ,  B23B41/04 ,  F02F7/00 ,  G05B19/4097

CPC分类号： B23B41/12 ,  B23B29/03478 ,  B23B41/04 ,  B23B2215/242 ,  F02F7/0007 ,  F02F7/0095 ,  G05B19/4097 ,  G05B2219/36201 ,  G05B2219/37518

摘要： A round hole machining method and a round-hole machining device in which machining can be accurately performed regardless of a residual stress caused by casting. An out-of-round hole machining device, which carries out inner diameter machining for a bore in a cast cylinder block includes the following: a stress deformation amount correspondence table that stores, for each portion of the cylinder block, a stress deformation amount based on stress that resides in the cylinder block during casting; a machining shape prediction section that predicts the machining shape on the basis of the stress deformation amount read from the stress deformation amount correspondence table; and a motor control unit that reverses the predicted machining shape with respect to a target shape and carries out reverse machining on a workpiece.

公开(公告)号：US5177690A

公开(公告)日：1993-01-05

申请号：US465143

申请日：1990-02-23

申请人： Masaki Seki ,  Takashi Takegahara ,  Masatoshi Nakajima

发明人： Masaki Seki ,  Takashi Takegahara ,  Masatoshi Nakajima

IPC分类号： G05B19/4093

CPC分类号： G05B19/40937 ,  G05B2219/36201 ,  G05B2219/36209 ,  Y02P90/265

摘要： Any hole shape pattern (HPT) and a machining procedure thereof are specified in dialog fashion and these are registered in a hole-type file (FLD) as a single item of hole-type data. In a case where the registered hole type is designated by a keyboard (14) in the creation of NC data for hole machining, an automatic programming unit (11) causes a dialog screen conforming to the hole type to be displayed on a CRT (13). Hole shape dimensions and tools used in each machining process are specified, and NC data for hole machining is created based on this data.

摘要翻译： PCT No.PCT / JP89 / 00606 Sec。 371日期1990年2月23日 102（e）1990年2月23日PCT PCT。 WO89 / 12853 PCT出版物 日期为1989年12月28日。以对话方式指定任何孔形图案（HPT）及其加工程序，并将其作为孔型数据的单个项目登记在孔型文件（FLD）中。 在创建用于孔加工的NC数据的情况下，通过键盘（14）指定注册孔类型的情况下，自动编程单元（11）使得根据孔类型的对话屏幕显示在CRT（13）上 ）。 指定每个加工过程中使用的孔形尺寸和工具，并根据此数据创建孔加工用NC数据。

公开(公告)号：US11914339B2

公开(公告)日：2024-02-27

申请号：US18447291

申请日：2023-08-09

申请人： CHENGDU AIRCRAFT INDUSTRIAL (GROUP) CO., LTD.

发明人： Jie Li ,  Dawei Liu ,  Zhenbo Ma ,  Yuanji Liu ,  Jiangyang Gou ,  Ying Xie ,  Chaolin Shuai ,  Xuemei Chen ,  Dawei Lu ,  Qingliang Chen

IPC分类号： G05B19/402

CPC分类号： G05B19/402 ,  G05B2219/36201

摘要： Embodiments of the present disclosure provide a datum selection method for minimizing hole position errors in group hole machining of large components, comprising: 1) determining a type of a computer numerical control (CNC) machine tool and establishing a topological structure of the CNC machine tool; 2) establishing a theoretical postural model of a tool center point during a motion; 3) establishing a hole position error model; 4) establishing an average error model of hole positions in group hole machining; and 5) obtaining a machining datum for group holes of corresponding components. For the skeleton and skinned group hole machining of aircraft components, different principles of datum selection are provided respectively, which can effectively improve the positional accuracy of the skeleton or skinned group hole machining, at the same time provides a more scientific and reasonable approach for the datum selection in group hole machining of large components.

公开(公告)号：US20030135298A1

公开(公告)日：2003-07-17

申请号：US10046385

申请日：2002-01-16

发明人： Ming Hung Wu

IPC分类号： G06F019/00

CPC分类号： G05B19/4083 ,  G05B2219/36181 ,  G05B2219/36201 ,  G05B2219/36504 ,  G05B2219/45129

摘要： A generating device for CNC drilling program and the method of generating CNC drilling program and RAM for computer to allow computer to execute production of CNC drilling program. The generating device for CNC drilling program can accomplish the tedious printing arrangement and calculation work based on the customer's original drilling program and the inputting drilling-hole numerical data. The precision of the present device is high and the efficiency of drilling is obtained.

摘要翻译： 一种用于CNC钻孔程序的生成装置以及用于计算机生成CNC钻孔程序和RAM的方法，以允许计算机执行数控钻孔程序的生产。 数控钻孔程序的生成装置可以根据客户的原始钻孔程序和输入钻孔数值数据，完成繁琐的打印布置和计算工作。 本装置的精度高，钻井效率高。

公开(公告)号：US08010226B2

公开(公告)日：2011-08-30

申请号：US12339560

申请日：2008-12-19

申请人： Phillip John Crothers

发明人： Phillip John Crothers

IPC分类号： G06F19/00

CPC分类号： G05B19/4097 ,  G05B19/42 ,  G05B2219/36053 ,  G05B2219/36201 ,  G05B2219/37236 ,  G05B2219/50062 ,  G05B2219/50252

摘要： A method for conforming components may include a measuring operation and a modifying operation. The method may comprise measuring a first component using a conforming tool that includes a measuring member, and recording position data for the first component based on the measuring. A path for the conforming tool may be provided using the position data, and a second component may be modified with a modifying member by moving the same conforming tool based on the provided path. The measuring member may include a sleeve configured so as to surround the modifying member when measuring, and to be removed from the modifying member so as to allow the modifying operation.

摘要翻译： 用于符合组件的方法可以包括测量操作和修改操作。 该方法可以包括使用包括测量构件的一致的工具测量第一部件，以及基于测量记录第一部件的位置数据。 可以使用位置数据来提供适合工具的路径，并且可以通过基于所提供的路径移动相同的符合工具，通过修改构件修改第二部件。 测量构件可以包括套筒，其被构造成在测量时包围修改构件，并且从修改构件移除以允许修改操作。

公开(公告)号：US08005566B2

公开(公告)日：2011-08-23

申请号：US12026109

申请日：2008-02-05

申请人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

发明人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

IPC分类号： G06F19/00

CPC分类号： G05B19/402 ,  G05B2219/36201 ,  G05B2219/45204 ,  G05B2219/49113 ,  Y10T408/03

摘要： A measurement/correction system for use in machining an inclined slide core hole includes means for executing a measurement program which, after machining of an intermediate pocket hole in a mold surface, measures the position of the center of a rod hole in a seating surface of the intermediate pocket and the position of the seating surface of the intermediate pocket. Arithmetic means calculates the coordinates of an actual reference point of the rod hole from the measurements. Correction means compares the measured position of the reference point with the reference point previously set in a machining program, and, if there is an error, rewrites the coordinates of the reference point in the program to the measured coordinates. The corrected machining program is executed with the rewritten reference point in order to carry out machining of the core pocket while expanding the intermediate pocket.

摘要翻译： 用于加工倾斜滑动芯孔的测量/校正系统包括用于执行测量程序的装置，该测量程序在模具表面中的中间凹槽加工之后，测量杆孔的中心位置在 中间袋和中间袋的就座表面的位置。 算术手段根据测量值计算棒孔实际参考点的坐标。 校正装置将参考点的测量位置与先前在加工程序中设置的参考点进行比较，如果存在错误，则将程序中参考点的坐标重写为测量坐标。 通过改写的参考点执行校正的加工程序，以便在扩展中间袋的同时进行芯袋的加工。

公开(公告)号：US20080199266A1

公开(公告)日：2008-08-21

申请号：US12026109

申请日：2008-02-05

申请人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

发明人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

IPC分类号： B23B35/00

CPC分类号： G05B19/402 ,  G05B2219/36201 ,  G05B2219/45204 ,  G05B2219/49113 ,  Y10T408/03

摘要： There are provided a method for machining a slide core hole and a measurement/correction system for use in machining of a slide core hole, which enable efficient machining of a slide core hole while utilizing the high-speed cutting performance of a five-axis machine tool. The method for machining an inclined slide core hole, comprised of a core pocket and a rod hole, in a mold as a workpiece by means of a five-axis machine tool having, in addition to X-axis, Y-axis and Z-axis, an A-axis for pivoting of a spindle head and a C-axis for rotation of a table, includes the steps of: pivoting the spindle head to meet the inclination angle of the slide core hole to be machined in the mold, and fixing the A-axis angle; spot-facing a shallow flat-bottomed spot-faced hole in the surface of the mold by using an end mill as a tool; drilling a guide hole in the bottom surface of the spot-faced hole by using a drill or a reamer as a tool; drilling said rod hole by using a gun drill as a tool with the guide hole as a guide for the gun drill; carrying out, as pre-machining before machining of said core pocket, shaping machining to form an intermediate pocket hole while expanding the spot-faced hole by using an end mill as a tool; correcting a reference point for use as a reference in machining of the core pocket based on measurement of the shape of the intermediate pocket; and executing a corrected machining program with the corrected reference point to carry out precision shaping machining of the core pocket while expanding the intermediate pocket by using an end mill as a tool.

摘要翻译： 提供了一种用于加工滑动芯孔的方法和用于滑动芯孔加工的测量/校正系统，其能够在利用五轴机器的高速切削性能的同时有效地加工滑动芯孔 工具。 通过具有X轴，Y轴和Z轴的五轴机床，在模具中作为工件的模具中加工由芯袋和杆孔构成的倾斜滑动芯孔的方法， 轴，用于枢转主轴头的A轴和用于工作台旋转的C轴的步骤包括以下步骤：使主轴头枢转以满足待加工的模芯中的滑动芯孔的倾斜角度，以及 固定A轴角度; 通过使用端铣刀作为工具，在模具的表面中的面向浅的平底点面孔; 通过使用钻头或铰刀作为工具在点孔的底面钻孔导孔; 通过使用枪钻作为工具钻孔所述杆孔，其中引导孔作为枪钻的引导件; 在进行上述芯袋的加工前进行预加工，进行成型加工，形成中间的袋状孔，同时利用立铣刀作为工具使点状孔扩大; 基于中间袋的形状的测量，校正用于加工芯袋的基准的参考点; 并且利用修正的参考点执行校正的加工程序，以使用立铣刀作为工具来扩展中间槽，进行芯槽的精密成形加工。

公开(公告)号：US20170220021A1

公开(公告)日：2017-08-03

申请号：US15010081

申请日：2016-01-29

申请人： The Boeing Company

发明人： Aksel Bode ,  Bela Laszlo Zold ,  Peter H. Bui ,  David James Odendahl ,  Frederick James Richter

IPC分类号： G05B19/19

CPC分类号： G05B19/19 ,  B23Q35/02 ,  B64F5/10 ,  G05B2219/36201 ,  G05B2219/37199 ,  G05B2219/37593 ,  G05B2219/50002

摘要： A method and apparatus for machining a part for an assembly. First sensor data is acquired for a surface of a first part from a first sensor system. Second sensor data is acquired for a set of existing holes in a second part from a second sensor system. A surface model of the surface of the first part is generated using the first sensor data. First offset data is computed based on a nominal model of a third part that is nominally positioned relative to the surface model within a three-dimensional virtual environment. Second offset data is computed for the set of existing holes using the second sensor data. Overall offset data is generated using the first and second offset data, wherein the overall offset data is used to drill a set of holes in the third part for use in fastening the third part to the second part.

公开(公告)号：US08200359B2

公开(公告)日：2012-06-12

申请号：US13182279

申请日：2011-07-13

申请人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

发明人： Kouichi Katoh ,  Takamasa Itoh ,  Tsuyoshi Fujita ,  Masaru Usui

IPC分类号： G06F19/00

CPC分类号： G05B19/402 ,  G05B2219/36201 ,  G05B2219/45204 ,  G05B2219/49113 ,  Y10T408/03

摘要： A method for machining a slide core hole in a mold and a measurement/correction system for use in machining of a slide core hole. A spindle head is pivoted to meet the inclination angle of the slide core hole to be machined in the mold. A shallow flat-bottomed spot-faced hole is spot-faced in the surface of the mold. A guide hole is drilled in the bottom surface of the spot-faced hole. A rod hole is drilled using the guide hole as a guide. An intermediate pocket hole is formed while expanding the spot-faced hole. A reference point is corrected based on measurement of the shape of the intermediate pocket. A corrected machining program is executed with the corrected reference point to carry out precision shaping machining of the core pocket while expanding the intermediate pocket.

摘要翻译： 一种用于在模具中加工滑动芯孔的方法和用于滑动芯孔加工的测量/校正系统。 主轴头枢转以满足模具中待加工的滑动芯孔的倾斜角度。 在模具的表面上有一个浅平的平底点面孔。 在点孔的底面钻出导孔。 使用导向孔作为导向器钻出杆孔。 在使点状孔扩大的同时形成中间凹部孔。 基于中间袋的形状的测量来校正参考点。 利用校正的参考点执行校正的加工程序，以在扩展中间袋的同时进行芯袋的精密成形加工。

公开(公告)号：US20110270436A1

公开(公告)日：2011-11-03

申请号：US13182279

申请日：2011-07-13

申请人： KOUICHI KATOH ,  TAKAMASA ITOH ,  TSUYOSHI FUJITA ,  MASARU USUI

发明人： KOUICHI KATOH ,  TAKAMASA ITOH ,  TSUYOSHI FUJITA ,  MASARU USUI

IPC分类号： G06F19/00

CPC分类号： G05B19/402 ,  G05B2219/36201 ,  G05B2219/45204 ,  G05B2219/49113 ,  Y10T408/03

摘要： There are provided a method for machining a slide core hole and a measurement/correction system for use in machining of a slide core hole, which enable efficient machining of a slide core hole while utilizing the high-speed cutting performance of a five-axis machine tool. The method for machining an inclined slide core hole, comprised of a core pocket and a rod hole, in a mold as a workpiece by means of a five-axis machine tool having, in addition to X-axis, Y-axis and Z-axis, an A-axis for pivoting of a spindle head and a C-axis for rotation of a table, includes the steps of: pivoting the spindle head to meet the inclination angle of the slide core hole to be machined in the mold, and fixing the A-axis angle; spot-facing a shallow flat-bottomed spot-faced hole in the surface of the mold by using an end mill as a tool; drilling a guide hole in the bottom surface of the spot-faced hole by using a drill or a reamer as a tool; drilling said rod hole by using a gun drill as a tool with the guide hole as a guide for the gun drill; carrying out, as pre-machining before machining of said core pocket, shaping machining to form an intermediate pocket hole while expanding the spot-faced hole by using an end mill as a tool; correcting a reference point for use as a reference in machining of the core pocket based on measurement of the shape of the intermediate pocket; and executing a corrected machining program with the corrected reference point to carry out precision shaping machining of the core pocket while expanding the intermediate pocket by using an end mill as a tool.

摘要翻译： 提供了一种用于加工滑动芯孔的方法和用于滑动芯孔加工的测量/校正系统，其能够在利用五轴机器的高速切削性能的同时有效地加工滑动芯孔 工具。 通过具有X轴，Y轴和Z轴的五轴机床，在模具中作为工件的模具中加工由芯袋和杆孔构成的倾斜滑动芯孔的方法， 轴，用于枢转主轴头的A轴和用于工作台旋转的C轴的步骤包括以下步骤：使主轴头枢转以满足待加工的模芯中的滑动芯孔的倾斜角度，以及 固定A轴角度; 通过使用端铣刀作为工具，在模具的表面中的面向浅的平底点面孔; 通过使用钻头或铰刀作为工具在点孔的底面钻孔导孔; 通过使用枪钻作为工具钻孔所述杆孔，其中引导孔作为枪钻的引导件; 在进行上述芯袋的加工前进行预加工，进行成型加工，形成中间的袋状孔，同时利用立铣刀作为工具使点状孔扩大; 基于中间袋的形状的测量，校正用于加工芯袋的基准的参考点; 并且利用修正的参考点执行校正的加工程序，以使用立铣刀作为工具来扩展中间槽，进行芯槽的精密成形加工。