FR2837216B1 - Procede de fabrication d'un element moule - Google Patents
Procede de fabrication d'un element mouleInfo
- Publication number
- FR2837216B1 FR2837216B1 FR0302944A FR0302944A FR2837216B1 FR 2837216 B1 FR2837216 B1 FR 2837216B1 FR 0302944 A FR0302944 A FR 0302944A FR 0302944 A FR0302944 A FR 0302944A FR 2837216 B1 FR2837216 B1 FR 2837216B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- molded element
- molded
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212400A DE10212400C5 (de) | 2002-03-13 | 2002-03-13 | Verfahren zur Herstellung eines Formbauteils |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2837216A1 FR2837216A1 (fr) | 2003-09-19 |
FR2837216B1 true FR2837216B1 (fr) | 2007-03-23 |
Family
ID=7714157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0302944A Expired - Fee Related FR2837216B1 (fr) | 2002-03-13 | 2003-03-06 | Procede de fabrication d'un element moule |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10212400C5 (fr) |
FR (1) | FR2837216B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004007071B4 (de) * | 2004-02-13 | 2006-01-05 | Audi Ag | Verfahren zur Herstellung eines Bauteils durch Umformen einer Platine und Vorrichtung zur Durchführung des Verfahrens |
DE102007006254A1 (de) * | 2007-02-08 | 2008-08-14 | Daimler Ag | Verfahren zur Herstellung eines Fahrwerk- und/oder Karosseriebauteils |
US7686131B1 (en) * | 2008-12-16 | 2010-03-30 | Gm Global Technology Operations, Inc. | Vehicle exhaust tip assembly |
DE102016121456B4 (de) * | 2016-11-09 | 2022-04-28 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung einer Abgasanlagen-Einheit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2332287C3 (de) * | 1973-06-25 | 1980-06-04 | Wuerttembergische Metallwarenfabrik, 7340 Geislingen | Verfahren und Vorrichtung zum Tiefziehen von Stahlblechen |
DE3127327A1 (de) * | 1981-07-10 | 1983-01-27 | Fiziko-techničeskij institut Akademii Nauk Belorusskoj SSR, Minsk | Verfahren zur herstellung von faltenbaelgen aus metallegierungen |
FR2703606A1 (fr) * | 1993-04-10 | 1994-10-14 | Gkn Automotive Ag | Procédé de fabrication d'arbres creux présentant un profil. |
DE4422137C1 (de) * | 1994-06-28 | 1995-02-23 | Fraunhofer Ges Forschung | Verfahren zur definierten Einstellung der Umformbarkeit eines Metallhalbzeugs |
DE4425033C2 (de) * | 1994-07-15 | 1999-07-29 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Drückumformen von Werkstücken |
DE19743802C2 (de) * | 1996-10-07 | 2000-09-14 | Benteler Werke Ag | Verfahren zur Herstellung eines metallischen Formbauteils |
US5853507A (en) * | 1996-12-11 | 1998-12-29 | Carrier Corporation | Method for manufacturing heat exchangers to allow uniform expansion of tubing |
DE19810422C1 (de) * | 1998-03-11 | 1999-08-12 | Benteler Werke Ag | Verfahren und Vorrichtung zur Herstellung eines rohrförmigen Hohlkörpers mit im Abstand angeordneten Ausbauchungen |
DE19908715C1 (de) * | 1999-02-27 | 2000-06-15 | Saechsische Elektronenstrahl G | Verfahren zum Rekristallisationsglühen von dünnwandigen Rohren |
-
2002
- 2002-03-13 DE DE10212400A patent/DE10212400C5/de not_active Expired - Fee Related
-
2003
- 2003-03-06 FR FR0302944A patent/FR2837216B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2837216A1 (fr) | 2003-09-19 |
DE10212400C5 (de) | 2010-05-20 |
DE10212400C1 (de) | 2003-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20101130 |