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 objetInfo
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000005422 blasting Methods 0.000 abstract 2
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)
- Other Surface Treatments For Metallic Materials (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Powder Metallurgy (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Moulds For Moulding Plastics Or The Like (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.
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)
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 |
DE59103482D1 (de) * | 1990-09-06 | 1994-12-15 | Berndorf Band Gmbh | Verfahren zum Richten von, insbesondere endlosen, Bändern. |
DE4105615C1 (fr) * | 1991-02-22 | 1992-03-26 | Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De | |
AU5957598A (en) * | 1997-01-03 | 1998-07-31 | Ball Corporation | Method and apparatus for necking a container body |
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)
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 |
-
1979
- 1979-02-20 DE DE19792906509 patent/DE2906509A1/de not_active Withdrawn
-
1980
- 1980-02-14 SE SE8001152A patent/SE8001152L/ not_active Application Discontinuation
- 1980-02-14 US US06/121,421 patent/US4350035A/en not_active Expired - Lifetime
- 1980-02-20 GB GB8005638A patent/GB2042950A/en not_active Withdrawn
- 1980-02-20 FR FR8003667A patent/FR2449492A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2906509A1 (de) | 1980-08-28 |
US4350035A (en) | 1982-09-21 |
SE8001152L (sv) | 1980-08-21 |
GB2042950A (en) | 1980-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |