DE3823675C2 - - Google Patents

Info

Publication number
DE3823675C2
DE3823675C2 DE3823675A DE3823675A DE3823675C2 DE 3823675 C2 DE3823675 C2 DE 3823675C2 DE 3823675 A DE3823675 A DE 3823675A DE 3823675 A DE3823675 A DE 3823675A DE 3823675 C2 DE3823675 C2 DE 3823675C2
Authority
DE
Germany
Prior art keywords
elements
workpiece
indentation
force
force distribution
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
DE3823675A
Other languages
German (de)
English (en)
Other versions
DE3823675A1 (de
Inventor
Helmut Ing.(Grad.) 8000 Muenchen De Reccius
Rolf Dr.Rer.Nat. 8195 Egling De Meyer
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.)
Dornier GmbH
Original Assignee
Dornier GmbH
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 Dornier GmbH filed Critical Dornier GmbH
Priority to DE3823675A priority Critical patent/DE3823675A1/de
Priority to EP89111254A priority patent/EP0350671B1/de
Priority to ES89111254T priority patent/ES2048790T3/es
Priority to JP1178905A priority patent/JPH02127923A/ja
Priority to US07/379,567 priority patent/US4974434A/en
Priority to CA000605636A priority patent/CA1329498C/en
Publication of DE3823675A1 publication Critical patent/DE3823675A1/de
Application granted granted Critical
Publication of DE3823675C2 publication Critical patent/DE3823675C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • B21D37/06—Pivotally-arranged tools, e.g. disengageable
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y10T29/471—Burnishing of water laid fibrous article [e.g., paper]
    • Y10T29/473—Heated burnishing member
    • Y10T29/474—Burnishing tool reciprocates across work surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Jigs For Machine Tools (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
DE3823675A 1988-07-13 1988-07-13 Einrichtung zum biegeumformen oder richten von werkstuecken durch plastische formaenderung Granted DE3823675A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3823675A DE3823675A1 (de) 1988-07-13 1988-07-13 Einrichtung zum biegeumformen oder richten von werkstuecken durch plastische formaenderung
EP89111254A EP0350671B1 (de) 1988-07-13 1989-06-21 Einrichtung zum Biegeumformen oder Richten von Werkstücken durch plastische Formänderung
ES89111254T ES2048790T3 (es) 1988-07-13 1989-06-21 Dispositivo para la transformacion por flexion o bien para el enderezado de unas piezas de trabajo por medio de una deformacion plastica.
JP1178905A JPH02127923A (ja) 1988-07-13 1989-07-11 ワークの曲げおよび矯正加工装置
US07/379,567 US4974434A (en) 1988-07-13 1989-07-12 Controlled shot peening
CA000605636A CA1329498C (en) 1988-07-13 1989-07-13 Controlled shot peening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3823675A DE3823675A1 (de) 1988-07-13 1988-07-13 Einrichtung zum biegeumformen oder richten von werkstuecken durch plastische formaenderung

Publications (2)

Publication Number Publication Date
DE3823675A1 DE3823675A1 (de) 1990-01-18
DE3823675C2 true DE3823675C2 (Direct) 1992-12-24

Family

ID=6358552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3823675A Granted DE3823675A1 (de) 1988-07-13 1988-07-13 Einrichtung zum biegeumformen oder richten von werkstuecken durch plastische formaenderung

Country Status (6)

Country Link
US (1) US4974434A (Direct)
EP (1) EP0350671B1 (Direct)
JP (1) JPH02127923A (Direct)
CA (1) CA1329498C (Direct)
DE (1) DE3823675A1 (Direct)
ES (1) ES2048790T3 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716272U1 (de) * 1997-09-10 1999-01-21 Eckold Gmbh & Co Kg, 37444 St Andreasberg Vorrichtung zur spanlosen Umformung von Blechen und Profilen

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293320A (en) * 1992-03-13 1994-03-08 General Electric Company Measurment of shot peening coverage by impact dent characterization
FR2698576B1 (fr) * 1992-11-30 1995-02-17 Framatome Sa Procédé et dispositif de réparation d'une zone défectueuse de la paroi d'une pièce métallique et en particulier d'une pièce tubulaire.
US5307661A (en) * 1993-04-27 1994-05-03 Westinghouse Electric Corp. System and method for shot peening reactor vessel penetrations
US5697265A (en) * 1995-01-23 1997-12-16 Mccomber; Larry J. Trowel having imposed blade stresses and method of manufacture
US6032320A (en) * 1995-01-23 2000-03-07 Marshalltown Trowel Company Trowel having imposed blade stresses and method of manufacture
US5655396A (en) * 1995-09-25 1997-08-12 General Motors Corporation Roll peening device
US5771729A (en) * 1997-06-30 1998-06-30 General Electric Company Precision deep peening with mechanical indicator
FR2791293B1 (fr) * 1999-03-23 2001-05-18 Sonats Soc Des Nouvelles Appli Dispositifs de traitement de surface par impacts
DE10037029A1 (de) * 2000-07-27 2002-02-28 Kugelstrahlzentrum Aachen Gmbh Verfahren und Vorrichtung zum Umformen von Strukturbauteilen
WO2002094469A1 (de) 2001-05-21 2002-11-28 Trumpf Pulzer Gmbh & Co Kg Vorrichtung und verfahren zum biegen von profilen
DE10133314A1 (de) * 2001-07-12 2003-01-23 Ecoroll Ag Verfahren und Werkzeug zum Walzen eines Werkstücks und Anordnung aus einem Walzwerkzeug und einem Werkstück
DE102004029546A1 (de) * 2004-06-19 2006-01-05 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Oberflächenstrahlen von Gasturbinenschaufeln im Bereich ihrer Schaufelfüße
DE102004059592B4 (de) * 2004-12-10 2014-09-04 MTU Aero Engines AG Verfahren zum Oberflächenstrahlen von Hohlräumen, insbesondere von Hohlräumen an Gasturbinen
US7185521B2 (en) * 2005-05-13 2007-03-06 General Electric Company Method and apparatus for process control of burnishing
US20070140887A1 (en) * 2005-11-03 2007-06-21 White Drive Products, Inc. Method for Imparting Residual Compressive Stress in Metal Parts
US20070244595A1 (en) * 2006-04-18 2007-10-18 U.I.T., Llc Method and means for ultrasonic impact machining of surfaces of machine components
EP1870612B2 (de) * 2006-06-23 2012-08-08 Muhr und Bender KG Randschichtverbessern von Tellerfedern oder Wellfedern
US20080081208A1 (en) * 2006-09-29 2008-04-03 Prevey Paul S Method and apparatus for improving the distribution of compressive stress
US8051565B2 (en) * 2006-12-30 2011-11-08 General Electric Company Method for increasing fatigue notch capability of airfoils
US8079120B2 (en) * 2006-12-30 2011-12-20 General Electric Company Method for determining initial burnishing parameters
US20090094829A1 (en) * 2007-10-15 2009-04-16 United Technologies Corporation Method for ultrasonic peening of gas turbine engine components without engine disassembly
US8393368B2 (en) * 2009-06-01 2013-03-12 Lockheed Martin Corporation Numerically controlled composite compaction device
DE102010044171A1 (de) * 2010-11-19 2012-05-24 Aktiebolaget Skf Vorrichtung und Verfahren zur Behandlung eines keramischen Werkstücks
CN102114505A (zh) * 2010-12-15 2011-07-06 重庆研镁科技有限公司 一种挤压型材在线连续矫直装置
US10576523B1 (en) 2013-09-19 2020-03-03 The Boeing Company Method and apparatus for impacting metal parts
JP6484521B2 (ja) * 2015-07-17 2019-03-13 株式会社神戸製鋼所 平面度矯正装置
US9902482B2 (en) * 2015-10-28 2018-02-27 The Boeing Company Deep rolling forming
US10493594B2 (en) 2016-04-12 2019-12-03 General Electric Company Apparatus and method for peening of machine components
JP7182847B2 (ja) * 2016-09-29 2022-12-05 三菱重工業株式会社 成形方法および成形装置
US10914384B2 (en) * 2018-05-03 2021-02-09 Solar Turbines Incorporated Method for refurbishing an assembly of a machine
CN111974833B (zh) * 2020-09-03 2024-10-15 浙江索兰德环境科技有限公司 一种铝管调直器
CN115090750B (zh) * 2022-07-14 2024-01-26 中国航空制造技术研究院 高筋不连续壁板喷丸成形预弯工装及使用其的成形方法
CN115090751B (zh) * 2022-07-14 2024-04-05 中国航空制造技术研究院 一种提高带筋整体壁板喷丸成形极限的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA904559A (en) * 1972-07-11 Northrop Corporation Peening tool
GB766268A (en) * 1953-05-18 1957-01-16 Eckold Walter Improvements in or relating to apparatus for deforming sheet metal articles or profiled elements
US3478558A (en) * 1967-03-09 1969-11-18 Armco Steel Corp Deburring tool
US3444714A (en) * 1967-08-21 1969-05-20 Cogsdill Tool Prod Adjustable peening tool
US3638464A (en) * 1968-07-22 1972-02-01 Minnesota Mining & Mfg Shot peening
DE1948752A1 (de) * 1969-09-26 1971-04-01 Eugen Siempelkamp Vorrichtung zum Kalibrieren der Innendurchmesser von Rohren,insbesondere Grossrohren
US3827270A (en) * 1973-06-14 1974-08-06 H Neilsen Deburring devices
US3934443A (en) * 1975-01-03 1976-01-27 Keen David P Peening tool
US3945098A (en) * 1975-04-18 1976-03-23 Petr Ivanovich Yascheritsyn Pulse impact tool for finishing internal surfaces of revolution in blanks
US4008593A (en) * 1975-06-27 1977-02-22 Ciccarello Richard L Device for spinning of metal objects
DE2903929A1 (de) * 1979-02-02 1980-08-07 Eckold Vorrichtung Verfahren zum formrichten von blechteilen, vorrichtung zu seiner durchfuehrung und anwendung des verfahrens
GB2068277B (en) * 1980-01-24 1983-03-09 Transequip Ltd Method and apparatus for straightening plate pallets
JPH028873B2 (Direct) * 1980-08-04 1990-02-27 Furitsutsu Aizenringu
US4426866A (en) * 1981-02-02 1984-01-24 Avco Corporation Delivery system for ball peening or forming apparatus
DE3213896A1 (de) * 1982-04-15 1983-10-20 Dornier Gmbh, 7990 Friedrichshafen Verfahren und einrichtung zur umformung von plattenfoermigen werkstuecken
DE3442089C1 (de) * 1984-11-17 1985-11-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur Erzeugung mechanischet Oberflaechenspannungen
EP0260361B1 (en) * 1986-09-19 1992-04-15 The Monarch Machine Tool Company Leveling apparatus
DE3601541A1 (de) * 1986-01-20 1987-07-23 Kraftwerk Union Ag Verfahren und vorrichtung zur verbesserung der oberflaechenguete von bohrungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716272U1 (de) * 1997-09-10 1999-01-21 Eckold Gmbh & Co Kg, 37444 St Andreasberg Vorrichtung zur spanlosen Umformung von Blechen und Profilen

Also Published As

Publication number Publication date
EP0350671B1 (de) 1993-11-24
EP0350671A2 (de) 1990-01-17
JPH02127923A (ja) 1990-05-16
EP0350671A3 (en) 1990-10-10
DE3823675A1 (de) 1990-01-18
CA1329498C (en) 1994-05-17
US4974434A (en) 1990-12-04
ES2048790T3 (es) 1994-04-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: B21D 11/20

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee