DE69514319T2 - Verfahren zum plastischen Warmverformen - Google Patents
Verfahren zum plastischen WarmverformenInfo
- Publication number
- DE69514319T2 DE69514319T2 DE69514319T DE69514319T DE69514319T2 DE 69514319 T2 DE69514319 T2 DE 69514319T2 DE 69514319 T DE69514319 T DE 69514319T DE 69514319 T DE69514319 T DE 69514319T DE 69514319 T2 DE69514319 T2 DE 69514319T2
- Authority
- DE
- Germany
- Prior art keywords
- plastic thermoforming
- thermoforming
- plastic
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/20—Making uncoated products by backward extrusion
- B21C23/205—Making products of generally elongated shape
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/709—Superplastic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06312032A JP3097476B2 (ja) | 1994-12-15 | 1994-12-15 | 熱間塑性加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69514319D1 DE69514319D1 (de) | 2000-02-10 |
DE69514319T2 true DE69514319T2 (de) | 2000-06-08 |
Family
ID=18024405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69514319T Expired - Fee Related DE69514319T2 (de) | 1994-12-15 | 1995-10-06 | Verfahren zum plastischen Warmverformen |
Country Status (5)
Country | Link |
---|---|
US (1) | US5671631A (de) |
EP (1) | EP0717124B1 (de) |
JP (1) | JP3097476B2 (de) |
CA (1) | CA2160842C (de) |
DE (1) | DE69514319T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407230B (de) * | 1996-02-20 | 2001-01-25 | Gfm Gmbh | Verfahren zum herstellen von metallenem stabmaterial |
GB2429673B (en) * | 2005-08-31 | 2008-02-20 | Minebea Co Ltd | Method and apparatus for swaging a spherical bearing |
RU2468114C1 (ru) * | 2011-11-30 | 2012-11-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" | Способ получения сверхпластичного листа из алюминиевого сплава системы алюминий-литий-магний |
US9889481B1 (en) * | 2015-06-26 | 2018-02-13 | Boothroyd Dewhurst, Inc. | Metal part extrusion control |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1599572A (en) * | 1922-02-02 | 1926-09-14 | Scovill Manufacturing Co | Art of producing articles by extrusion |
DE728857C (de) * | 1938-04-20 | 1942-12-04 | Mannesmann Ag | Verfahren zum Vorbereiten von vollen Bloecken zum Strangpressen von Rohren |
GB1254884A (en) * | 1968-12-30 | 1971-11-24 | Ass Eng Ltd | Improvements in or relating to a method of manufacturing pistons and to pistons produced by the method |
CA919458A (en) * | 1969-12-31 | 1973-01-23 | Cominco Ltd. | Zinc forging alloy |
FR2236613A1 (en) * | 1973-07-03 | 1975-02-07 | Anvar | Thermo-mechanical material treatment method - develops small grain size to give state of very high plasticity |
GB1456050A (en) * | 1974-05-13 | 1976-11-17 | British Aluminium Co Ltd | Production of metallic articles |
JPS5944131B2 (ja) * | 1981-09-24 | 1984-10-26 | 古河電気工業株式会社 | 金属材料の間接押出装置 |
US5078806A (en) | 1988-05-23 | 1992-01-07 | Allied-Signal, Inc. | Method for superplastic forming of rapidly solidified magnesium base metal alloys |
JPH05305332A (ja) * | 1992-04-28 | 1993-11-19 | Nippon Steel Corp | 熱間押出方法 |
JPH07145441A (ja) * | 1993-01-27 | 1995-06-06 | Toyota Motor Corp | 超塑性アルミニウム合金およびその製造方法 |
JP2735171B2 (ja) * | 1993-12-27 | 1998-04-02 | 本田技研工業株式会社 | 軽合金の押出し加工方法 |
-
1994
- 1994-12-15 JP JP06312032A patent/JP3097476B2/ja not_active Expired - Fee Related
-
1995
- 1995-10-06 DE DE69514319T patent/DE69514319T2/de not_active Expired - Fee Related
- 1995-10-06 EP EP95307116A patent/EP0717124B1/de not_active Expired - Lifetime
- 1995-10-18 CA CA002160842A patent/CA2160842C/en not_active Expired - Fee Related
- 1995-10-24 US US08/547,663 patent/US5671631A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0717124A1 (de) | 1996-06-19 |
CA2160842A1 (en) | 1996-06-16 |
US5671631A (en) | 1997-09-30 |
DE69514319D1 (de) | 2000-02-10 |
JPH08168813A (ja) | 1996-07-02 |
JP3097476B2 (ja) | 2000-10-10 |
EP0717124B1 (de) | 2000-01-05 |
CA2160842C (en) | 1999-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |