FR2809978B1 - Procede et appareil definissant un trajet d'outil a faible courbure - Google Patents

Procede et appareil definissant un trajet d'outil a faible courbure

Info

Publication number
FR2809978B1
FR2809978B1 FR0107543A FR0107543A FR2809978B1 FR 2809978 B1 FR2809978 B1 FR 2809978B1 FR 0107543 A FR0107543 A FR 0107543A FR 0107543 A FR0107543 A FR 0107543A FR 2809978 B1 FR2809978 B1 FR 2809978B1
Authority
FR
France
Prior art keywords
defining
tool path
low bend
bend tool
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0107543A
Other languages
English (en)
Other versions
FR2809978A1 (fr
Inventor
Michael Brady Bieterman
Donald R Sandstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of FR2809978A1 publication Critical patent/FR2809978A1/fr
Application granted granted Critical
Publication of FR2809978B1 publication Critical patent/FR2809978B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34109—Using spiral scaled boundary

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
FR0107543A 2000-06-09 2001-06-08 Procede et appareil definissant un trajet d'outil a faible courbure Expired - Fee Related FR2809978B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/591,459 US6591158B1 (en) 2000-06-09 2000-06-09 Methods and apparatus for defining a low-curvature tool path

Publications (2)

Publication Number Publication Date
FR2809978A1 FR2809978A1 (fr) 2001-12-14
FR2809978B1 true FR2809978B1 (fr) 2006-03-10

Family

ID=24366572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107543A Expired - Fee Related FR2809978B1 (fr) 2000-06-09 2001-06-08 Procede et appareil definissant un trajet d'outil a faible courbure

Country Status (2)

Country Link
US (1) US6591158B1 (fr)
FR (1) FR2809978B1 (fr)

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DE10327623B4 (de) * 2003-06-19 2006-07-13 Mtu Aero Engines Gmbh Fräsverfahren zur Fertigung von Bauteilen
US7451013B2 (en) * 2004-04-29 2008-11-11 Surfware, Inc. Engagement milling
CN100418027C (zh) * 2006-11-10 2008-09-10 大连理工大学 一种螺旋线制导的曲面数控加工方法
US7715966B2 (en) * 2007-03-02 2010-05-11 Cnh America Llc Method for creating spiral swath patterns for convex polygon shaped field boundaries
GB2452091B (en) * 2007-08-24 2013-01-02 Zeeko Ltd Computer controlled work tool apparatus and method
US7962240B2 (en) * 2007-12-20 2011-06-14 Ge Intelligent Platforms, Inc. Methods and systems for synchronizing a control signal of a slave follower with a master source
US8295972B2 (en) * 2008-10-07 2012-10-23 Celeritive Technologies, Inc. High performance milling
CN101452284B (zh) * 2008-12-18 2010-06-02 上海交通大学 型腔数控加工螺旋曲线轨迹规划方法
JP5897259B2 (ja) * 2011-02-02 2016-03-30 東芝機械株式会社 工作機械およびその制御方法
EP2673678A1 (fr) 2011-02-11 2013-12-18 Ecole Polytechnique Fédérale de Lausanne (EPFL) Optimisation de fraisage de poche à grande vitesse
US9690282B2 (en) 2011-02-28 2017-06-27 Solidcam Ltd. Computerized tool path generation
US8489224B2 (en) 2011-02-28 2013-07-16 Solidcam Ltd. Computerized tool path generation
US9946245B2 (en) 2011-07-25 2018-04-17 Celeritive Technologies, Inc. Non-concentric milling
CN103226341A (zh) * 2012-01-29 2013-07-31 沈阳高精数控技术有限公司 一种面向高速加工的自由曲面螺旋刀具轨迹规划方法
US10185304B2 (en) 2012-03-21 2019-01-22 Delcam Limited Timing a machine tool using an accelerometer
GB201204908D0 (en) 2012-03-21 2012-05-02 Delcam Plc Method and system for testing a machine tool
US10022833B2 (en) 2012-05-03 2018-07-17 Celeritive Technologies, Inc. High performance multi-axis milling
JP6434402B2 (ja) 2012-06-01 2018-12-05 ディーピー テクノロジー コーポレーション 工作物をフライス切削するための方法及び装置
WO2013192219A2 (fr) 2012-06-19 2013-12-27 D.P. Technology Corp. Commande cnc à cam intégrée de machines
DE102012106849A1 (de) * 2012-07-27 2014-05-28 Open Mind Technologies Ag Verfahren zur teilweisen oder vollständigen Bearbeitung einer beliebigen Kavität
CN102981454B (zh) * 2012-11-01 2014-09-24 武汉华中数控股份有限公司 一种基于势能场及能量泛函优化的刀具轨迹路径产生方法
US9575486B2 (en) * 2014-03-26 2017-02-21 Mitsubishi Electric Research Laboratories, Inc. Oscillator-based path planning for machining of a pocket shape in workpiece
EP3214515B1 (fr) * 2014-10-29 2019-10-23 Makino Milling Machine Co., Ltd. Procédé de génération de trajectoire d'outil et machine-outil
CN104865892B (zh) * 2015-03-19 2017-03-15 浙江大学 一种基于共轭偏置法的高速加工环形刀路生成方法
CN106569456B (zh) * 2015-10-13 2019-01-25 中国科学院沈阳自动化研究所 一种适用于双螺旋轨迹的加工区域分割及轨迹连接方法
JP6321605B2 (ja) * 2015-10-30 2018-05-09 ファナック株式会社 曲率と曲率変化量による速度制御を行う数値制御装置
JP6378233B2 (ja) * 2016-03-18 2018-08-22 ファナック株式会社 固定サイクルにおける余りステップの順序変更もしくは再分配による高速化機能を備えた数値制御装置
US10416648B2 (en) 2017-03-20 2019-09-17 Solidcam Ltd. Computerized system and method for generating an undesirable chatter free milling CNC program for use in machining a workpiece
JP7106321B2 (ja) * 2018-03-29 2022-07-26 三菱重工業株式会社 工具選定装置、方法、及びプログラム、並びにｎｃプログラム作成システム
US20230083607A1 (en) * 2021-09-12 2023-03-16 NexTech AR Solutions Corp. Three-dimensional (3d) model generation from two-dimensional (2d) images

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IN168385B (fr) * 1986-10-17 1991-03-23 Carrier Corp
JPS63102853A (ja) * 1986-10-21 1988-05-07 Fanuc Ltd ポケツト加工用ｎｃプログラム作成方法
JPS63223869A (ja) 1987-03-13 1988-09-19 Hitachi Ltd プログラム生成方法
US4953094A (en) 1988-07-01 1990-08-28 Aerohydro, Inc. Method for lofting blanks and compounding plates for shell structures
JPH03263174A (ja) 1990-03-14 1991-11-22 Hitachi Ltd プログラム生成方法およびそのための領域分割方法
JP2830407B2 (ja) 1990-07-13 1998-12-02 三菱電機株式会社 曲線抽出装置およびｎｃプログラミングシステム
EP0503642B1 (fr) 1991-03-15 1997-06-11 Spatial Technology, Inc. Procédé et appareil pour l'usinage machinal de pièces au moyen d'un algorithme solid-model
US5223777A (en) 1992-04-06 1993-06-29 Allen-Bradley Company, Inc. Numerical control system for irregular pocket milling
JPH0631590A (ja) 1992-07-14 1994-02-08 Mazda Motor Corp Ｎｃ加工用工具移動経路の作成方法
US5363309A (en) * 1993-02-25 1994-11-08 International Business Machines Corp. Normal distance construction for machining edges of solid models
US5872714A (en) 1993-11-26 1999-02-16 Ford Global Technologies, Inc. Rapidly making a contoured part
US5406494A (en) * 1994-03-17 1995-04-11 Creative Technology Corporation Numerical control system with operator controlled cutting
JPH0816224A (ja) * 1994-07-01 1996-01-19 Fanuc Ltd 領域加工方法
US5774359A (en) 1996-09-17 1998-06-30 Autodesk, Inc. Method for generating an extended rolling ball fillet surface between two surfaces
ATE287317T1 (de) * 1997-03-15 2005-02-15 Makino Milling Machine Prozessor für maschinelle bearbeitung
US6428252B1 (en) * 1997-04-02 2002-08-06 Tino Oldani Method for machining
US6363298B1 (en) * 1998-10-23 2002-03-26 Chrysler Corporation Method and apparatus for generating tool paths

Also Published As

Publication number Publication date
US6591158B1 (en) 2003-07-08
FR2809978A1 (fr) 2001-12-14

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Year of fee payment: 16

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Effective date: 20180228