CH660134A5 - Verfahren zur herstellung eines metallischen hohlprofils. - Google Patents
Verfahren zur herstellung eines metallischen hohlprofils. Download PDFInfo
- Publication number
- CH660134A5 CH660134A5 CH6739/81A CH673981A CH660134A5 CH 660134 A5 CH660134 A5 CH 660134A5 CH 6739/81 A CH6739/81 A CH 6739/81A CH 673981 A CH673981 A CH 673981A CH 660134 A5 CH660134 A5 CH 660134A5
- Authority
- CH
- Switzerland
- Prior art keywords
- hollow profile
- profile
- copper
- plug
- hollow
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000002184 metal Substances 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 title claims description 5
- 238000000034 method Methods 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 15
- 229910000679 solder Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005476 soldering Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 5
- 241000282537 Mandrillus sphinx Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/151—Making tubes with multiple passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat Treatment Of Articles (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Forging (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803040114 DE3040114A1 (de) | 1980-10-24 | 1980-10-24 | Verfahren zur herstellung eines metallischen hohlprofils |
| DE19813110434 DE3110434A1 (de) | 1979-10-02 | 1981-03-18 | "verfahren zur herstellung eines metallischen hohlprofils" |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH660134A5 true CH660134A5 (de) | 1987-03-31 |
Family
ID=25788700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6739/81A CH660134A5 (de) | 1980-10-24 | 1981-10-22 | Verfahren zur herstellung eines metallischen hohlprofils. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS57100884A (fi) |
| CH (1) | CH660134A5 (fi) |
| FI (1) | FI77794C (fi) |
| FR (1) | FR2492689B1 (fi) |
| GB (1) | GB2086774B (fi) |
| IT (1) | IT1139282B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247283B (zh) * | 2016-12-29 | 2020-07-28 | 核工业西南物理研究院 | 一种超长超细异形多流道冷却板的加工制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347079A (en) * | 1965-06-24 | 1967-10-17 | Anaconda American Brass Co | Two-hole extrusion |
| US3900939A (en) * | 1973-10-31 | 1975-08-26 | Combustion Eng | Method of plugging steam generator tubes |
| JPS52122069A (en) * | 1976-04-06 | 1977-10-13 | Nec Corp | Production of waveguide type band-pass filter |
| JPS5330955A (en) * | 1976-08-06 | 1978-03-23 | Hitachi Ltd | Combined forming method |
| DE2939864A1 (de) * | 1979-10-02 | 1981-05-07 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung eines metallischen hohlprofils |
-
1981
- 1981-10-22 CH CH6739/81A patent/CH660134A5/de not_active IP Right Cessation
- 1981-10-22 FI FI813307A patent/FI77794C/fi not_active IP Right Cessation
- 1981-10-23 IT IT24668/81A patent/IT1139282B/it active
- 1981-10-23 GB GB8132070A patent/GB2086774B/en not_active Expired
- 1981-10-23 JP JP56168902A patent/JPS57100884A/ja active Granted
- 1981-10-23 FR FR8119987A patent/FR2492689B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI77794B (fi) | 1989-01-31 |
| JPH0350625B2 (fi) | 1991-08-02 |
| GB2086774B (en) | 1984-02-01 |
| IT8124668A0 (it) | 1981-10-23 |
| FI77794C (fi) | 1989-05-10 |
| IT1139282B (it) | 1986-09-24 |
| JPS57100884A (en) | 1982-06-23 |
| FR2492689A1 (fr) | 1982-04-30 |
| FI813307L (fi) | 1982-04-25 |
| GB2086774A (en) | 1982-05-19 |
| FR2492689B1 (fr) | 1985-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |