JPH046450B2 - - Google Patents
Info
- Publication number
- JPH046450B2 JPH046450B2 JP33135288A JP33135288A JPH046450B2 JP H046450 B2 JPH046450 B2 JP H046450B2 JP 33135288 A JP33135288 A JP 33135288A JP 33135288 A JP33135288 A JP 33135288A JP H046450 B2 JPH046450 B2 JP H046450B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- extrusion
- cross
- sectional shape
- bending
- 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 - Lifetime
Links
- 238000001125 extrusion Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 34
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000013003 hot bending Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
- B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Extrusion Of Metal (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33135288A JPH02179313A (ja) | 1988-12-29 | 1988-12-29 | 自動車フレーム、バンパー、サイドシール等のアルミニウム製押出曲成品の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33135288A JPH02179313A (ja) | 1988-12-29 | 1988-12-29 | 自動車フレーム、バンパー、サイドシール等のアルミニウム製押出曲成品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02179313A JPH02179313A (ja) | 1990-07-12 |
JPH046450B2 true JPH046450B2 (ru) | 1992-02-05 |
Family
ID=18242722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP33135288A Granted JPH02179313A (ja) | 1988-12-29 | 1988-12-29 | 自動車フレーム、バンパー、サイドシール等のアルミニウム製押出曲成品の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02179313A (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0840158A (ja) * | 1994-07-27 | 1996-02-13 | Nkk Corp | バンパービームの製造方法 |
DE10110035B4 (de) * | 2001-03-02 | 2005-05-04 | Sms Eumuco Gmbh | Auslaufeinrichtung einer Strangpressanlage |
WO2003104735A1 (de) * | 2002-06-11 | 2003-12-18 | Erbslöh Aluminium Gmbh | Hohlkammerprofil aus metall, insbesondere für wärmetauscher |
JP4831574B2 (ja) * | 2006-09-13 | 2011-12-07 | 独立行政法人産業技術総合研究所 | 構造体の作製方法、及びその装置 |
CN105945104B (zh) | 2008-10-28 | 2018-06-22 | 新日铁住金株式会社 | 弯曲加工制品的制造方法及制造装置 |
-
1988
- 1988-12-29 JP JP33135288A patent/JPH02179313A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH02179313A (ja) | 1990-07-12 |
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