FR2449492A1 - Procede de formage d'objets flexibles avec un jet de matiere qui agit sur un cote d'un objet - Google Patents

Procede de formage d'objets flexibles avec un jet de matiere qui agit sur un cote d'un objet

Info

Publication number
FR2449492A1
FR2449492A1 FR8003667A FR8003667A FR2449492A1 FR 2449492 A1 FR2449492 A1 FR 2449492A1 FR 8003667 A FR8003667 A FR 8003667A FR 8003667 A FR8003667 A FR 8003667A FR 2449492 A1 FR2449492 A1 FR 2449492A1
Authority
FR
France
Prior art keywords
jet
flexible objects
acts
forming flexible
blasting process
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.)
Withdrawn
Application number
FR8003667A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2449492A1 publication Critical patent/FR2449492A1/fr
Withdrawn legal-status Critical Current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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

PROCEDE POUR LE FORMAGE D'OBJETS FLEXIBLES DANS AU MOINS UNE DIRECTION ET TOUT AU MOINS LOCALEMENT, EN UN MATERIAU PRESENTANT DES CARACTERISTIQUES DE DEFORMATION ELASTIQUE ET PLASTIQUE, EN FAISANT AGIR SUR UN COTE DE L'OBJET UN JET DE MATIERE AVEC UNE ENERGIE CINETIQUE PAR UNITE DE SURFACE QUI DEPEND DE L'EPAISSEUR ET DE LA RESISTANCE DE L'OBJET. LA ZONE DE LA SURFACE QUI DOIT SUBIR LA DEFORMATION LORS D'UN PROCESSUS DE GRENAILLAGE A AU MAXIMUM UNE LARGEUR EGALE A CELLE DU JET DE MATIERE QUI FRAPPE L'OBJET, LE JET UTILISE AYANT DE SON COTE UNE SECTION DROITE QUI S'ETEND DE MANIERE PRATIQUEMENT UNIFORME PAR RAPPORT A SES COORDONNEES PLANES. UN MOUVEMENT RELATIF EST PRODUIT ENTRE L'OBJET ET LE JET DE MATIERE PENDANT LE PROCESSUS DE GRENAILLAGE.
FR8003667A 1979-02-20 1980-02-20 Procede de formage d'objets flexibles avec un jet de matiere qui agit sur un cote d'un objet Withdrawn FR2449492A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792906509 DE2906509A1 (de) 1979-02-20 1979-02-20 Verfahren zur formgebung mit einem auf eine seite eines gegenstandes zur einwirkung gelangenden stoffstrahl

Publications (1)

Publication Number Publication Date
FR2449492A1 true FR2449492A1 (fr) 1980-09-19

Family

ID=6063420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003667A Withdrawn FR2449492A1 (fr) 1979-02-20 1980-02-20 Procede de formage d'objets flexibles avec un jet de matiere qui agit sur un cote d'un objet

Country Status (5)

Country Link
US (1) US4350035A (fr)
DE (1) DE2906509A1 (fr)
FR (1) FR2449492A1 (fr)
GB (1) GB2042950A (fr)
SE (1) SE8001152L (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308684D0 (en) * 1983-03-29 1983-05-05 British Petroleum Co Plc Production of gallium loaded hydrocarbon conversion catalyst
EP0474625B1 (fr) * 1990-09-06 1994-11-09 BERNDORF BAND GesmbH Procédé pour dresser en particulier des feuillards sans fin
DE4105615C1 (fr) * 1991-02-22 1992-03-26 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
WO1998029206A1 (fr) * 1997-01-03 1998-07-09 Ball Corporation Procede et dispositif de retreinte du corps d'un reservoir
DE19748047C2 (de) * 1997-10-30 2000-05-25 Christoph Heftrig Verfahren zur Behandlung von Metallrohren von Blasinstrumenten
DE10037029A1 (de) * 2000-07-27 2002-02-28 Kugelstrahlzentrum Aachen Gmbh Verfahren und Vorrichtung zum Umformen von Strukturbauteilen
CA2317845C (fr) 2000-09-08 2006-12-19 Steven Kennerknecht Panneaux toles profiles et formation de ceux-ci par grenaillage de precontrainte
US6651299B2 (en) * 2000-10-13 2003-11-25 Toyota Jidosha Kabushiki Kaisha Method and apparatus for manufacturing endless metallic belt, and the endless metallic belt manufactured by the method
WO2004078667A1 (fr) * 2003-03-03 2004-09-16 Olympus Corporation Procede de façonnage d'un materiau a base de verre, produit de verre façonne et generateur de contraintes
EP1555329A1 (fr) * 2004-01-15 2005-07-20 Siemens Aktiengesellschaft Piece ayant des contraintes de compression internes, procédé et dispositif de production de contraintes de compression internes
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
US10914384B2 (en) * 2018-05-03 2021-02-09 Solar Turbines Incorporated Method for refurbishing an assembly of a machine
US20210101257A1 (en) * 2019-10-03 2021-04-08 Gul Khan Pneumatically operated Shot Peening and Shot Blasting Machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701408A (en) * 1951-11-19 1955-02-08 Lockheed Aircraft Corp Method of cold forming sheets
US3000425A (en) * 1957-04-24 1961-09-19 Eastman Kodak Co Method and apparatus for forming sheet metal
DE1477967A1 (de) * 1965-03-18 1969-06-19 Deckel Ag Friedrich Verfahren zur Herstellung von OEltaschen auf Gleitflaechen und Gegenstaende mit nach diesem Verfahren hergestellte OEltaschen
US3531964A (en) * 1967-08-31 1970-10-06 Nasa Controlled glass bead peening
CH501504A (it) * 1969-04-30 1971-01-15 Zingariello Gennaro Procedimento per ottenere incisioni o bassorilievi su oggetti di materiale duro

Also Published As

Publication number Publication date
US4350035A (en) 1982-09-21
DE2906509A1 (de) 1980-08-28
GB2042950A (en) 1980-10-01
SE8001152L (sv) 1980-08-21

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Legal Events

Date Code Title Description
RE Withdrawal of published application