IL97879A - שיטה ועבד משטחי אויר על ידי מכונה - Google Patents

שיטה ועבד משטחי אויר על ידי מכונה

Info

Publication number
IL97879A
IL97879A IL9787991A IL9787991A IL97879A IL 97879 A IL97879 A IL 97879A IL 9787991 A IL9787991 A IL 9787991A IL 9787991 A IL9787991 A IL 9787991A IL 97879 A IL97879 A IL 97879A
Authority
IL
Israel
Prior art keywords
edge
airfoil
workpiece
relative
machining
Prior art date
Application number
IL9787991A
Other languages
English (en)
Other versions
IL97879A0 (en
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IL97879A0 publication Critical patent/IL97879A0/xx
Publication of IL97879A publication Critical patent/IL97879A/he

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/42Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4207Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/16Working surfaces curved in two directions
    • B23C3/18Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2215/00Details of workpieces
    • B23C2215/44Turbine blades
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/34Director, elements to supervisory
    • G05B2219/34101Data compression, look ahead segment calculation, max segment lenght
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/36Nc in input of data, input key till input tape
    • G05B2219/36053Adapt, modify program in real time as function of workpiece configuration
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/36Nc in input of data, input key till input tape
    • G05B2219/36503Adapt program to real coordinates, software orientation
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37193Multicoordinate measuring system, machine, cmm
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37405Contact detection between workpiece and tool, probe, feeler
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/37Measurements
    • G05B2219/37617Tolerance of form, shape or position
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/49Nc machine tool, till multiple
    • G05B2219/49066Geometric adaptive control
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50063Probe, measure, verify workpiece, feedback measured values
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50071Store actual surface in memory before machining, compare with reference surface
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50252Replace, change tool with tracer head, probe, feeler
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/50Machine tool, machine tool null till machine tool work handling
    • G05B2219/50353Tool, probe inclination, orientation to surface, posture, attitude
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Milling Processes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IL9787991A 1990-04-20 1991-04-16 שיטה ועבד משטחי אויר על ידי מכונה IL97879A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/513,320 US5055752A (en) 1990-04-20 1990-04-20 Method for machining airfoils

Publications (2)

Publication Number Publication Date
IL97879A0 IL97879A0 (en) 1992-06-21
IL97879A true IL97879A (he) 1994-02-27

Family

ID=24042763

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9787991A IL97879A (he) 1990-04-20 1991-04-16 שיטה ועבד משטחי אויר על ידי מכונה

Country Status (7)

Country Link
US (1) US5055752A (he)
EP (1) EP0453391B1 (he)
JP (1) JP3101341B2 (he)
KR (1) KR0174275B1 (he)
DE (1) DE69113502T2 (he)
IE (1) IE911279A1 (he)
IL (1) IL97879A (he)

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US5436543A (en) * 1993-12-28 1995-07-25 Rogers; William D. Device for duplicating irregular shapes
DE69523446T2 (de) * 1994-03-29 2002-06-27 Komatsu Ltd., Tokio/Tokyo Automatisches verfahren zum ausrechnen der stösselhubkompensation einer biegepresse
US6681145B1 (en) 1996-06-06 2004-01-20 The Boeing Company Method for improving the accuracy of machines
US5903459A (en) * 1996-06-06 1999-05-11 The Boeing Company Method for product acceptance by improving the accuracy of machines
US5949685A (en) * 1997-06-03 1999-09-07 The Boeing Company Real-time orientation of machine media to improve machine accuracy
US6106204A (en) * 1997-09-05 2000-08-22 United Technologies Corporation Apparatus for forming the edge of an airfoil
US6034491A (en) * 1997-10-01 2000-03-07 The Boeing Company Universal fixture having shared drive assembly
US6453211B1 (en) * 2000-03-02 2002-09-17 General Electric Company Nominal shift machining
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US6644081B1 (en) * 2002-02-15 2003-11-11 Joseph Keith Berry System and method for adjusting helicopter blade trim tabs
US7259552B2 (en) 2002-05-31 2007-08-21 Siemens Power Generation, Inc. Wear monitor for turbo-machine
US6912446B2 (en) * 2002-10-23 2005-06-28 General Electric Company Systems and methods for automated sensing and machining for repairing airfoils of blades
US7047788B2 (en) * 2003-12-01 2006-05-23 General Electric Company Precision control of airfoil thickness in hot forging
DE102004008027A1 (de) * 2004-02-19 2005-09-08 Mtu Aero Engines Gmbh Verfahren zur Fertigung angepasster, strömungstechnischer Oberflächen
US20060271420A1 (en) * 2005-05-27 2006-11-30 Peter Anselmann System and method for performing capacity checks and resource scheduling within a supply chain management system
US7784183B2 (en) * 2005-06-09 2010-08-31 General Electric Company System and method for adjusting performance of manufacturing operations or steps
US7366583B2 (en) * 2005-09-01 2008-04-29 General Electric Company Methods and systems for fabricating components
DE102005062303A1 (de) * 2005-12-24 2007-06-28 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Anordnung zur Fertigbearbeitung von aus einem spröden Werkstoff gegossenen Schaufeln für ein Gasturbinentriebwerk
IL174003A0 (en) * 2006-02-28 2006-08-01 Shafir Production Systems Ltd A method and apparatus for producing blades
US20080134505A1 (en) * 2006-12-12 2008-06-12 Thomas Andrew Gabriel Method and fixture for manufacturing components
DE102007048588A1 (de) * 2007-10-01 2009-04-02 Eew Maschinenbau Gmbh Verfahren zum Nachbearbeiten eines extern vorgefertigten Formteils
US9336628B2 (en) * 2008-05-08 2016-05-10 United Technologies Corporation Systems and methods involving surface fitting
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DE102009008122B4 (de) * 2009-02-09 2012-04-05 Deckel Maho Pfronten Gmbh Werkzeugmaschine zum Bearbeiten eines Werkstücks durch Zerspanen und Verfahren zum Fertigen eines eine Verzahnung aufweisenden Werkstücks durch Wälzfräsen
DE102009008121A1 (de) * 2009-02-09 2010-08-19 Deckel Maho Pfronten Gmbh Verfahren und Vorrichtung zum Erzeugen von transformierten Steuerdaten zum Steuern eines Werkzeugs an einer Werkzeugmaschine
DE102009008120A1 (de) * 2009-02-09 2010-08-12 Deckel Maho Pfronten Gmbh Werkzeugmaschine und Verfahren zum Bearbeiten eines Werkstücks
US9687926B2 (en) 2009-04-03 2017-06-27 United Technologies Corporation Trailing edge machining of a workpiece
DE102010018284B4 (de) * 2010-04-26 2013-05-29 Hamuel Maschinenbau Gmbh & Co. Kg Turbinenschaufelrohling sowie Verfahren und Vorrichtung zum Bearbeiten eines Turbinenschaufelrohlings
US8904636B2 (en) 2011-07-22 2014-12-09 Pratt & Whitney Canada Corp. Method of fabricating integrally bladed rotor using surface positioning in relation to surface priority
KR101306416B1 (ko) 2011-07-26 2013-09-12 한전케이피에스 주식회사 가스터빈 블레이드의 도브테일 가공용 지그
CN102284843B (zh) * 2011-08-17 2013-07-24 洛阳理工学院 一种内螺旋槽的加工方法
FR2989608B1 (fr) * 2012-04-24 2015-01-30 Snecma Procede d'usinage du bord de fuite d'une aube de turbomachine
JP5962242B2 (ja) * 2012-06-15 2016-08-03 日本精工株式会社 研削加工装置
DE102014101628A1 (de) * 2014-02-10 2015-08-13 Grasch Gmbh Spannvorrichtung zum Spannen eines Turbinenschaufelrohlings
US9776255B2 (en) * 2015-10-01 2017-10-03 Delcam Limited System and method for machining blades, blisks and aerofoils
CN105345113B (zh) * 2015-12-11 2019-06-14 东莞市佳积智能科技有限公司 一种扇叶平衡切削机
CN109643098B (zh) * 2016-08-19 2022-06-03 整形工具股份有限公司 一种用于跟踪钻机的使用的系统、方法及介质
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Also Published As

Publication number Publication date
IL97879A0 (en) 1992-06-21
EP0453391A2 (en) 1991-10-23
JPH04226859A (ja) 1992-08-17
US5055752A (en) 1991-10-08
KR0174275B1 (ko) 1999-02-18
DE69113502T2 (de) 1996-03-14
EP0453391A3 (en) 1992-09-09
IE911279A1 (en) 1991-10-23
KR910018118A (ko) 1991-11-30
DE69113502D1 (de) 1995-11-09
EP0453391B1 (en) 1995-10-04
JP3101341B2 (ja) 2000-10-23

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