JPS53130266A - Manufacturing apparatus for aluminum cylinder with many small internal splines - Google Patents
Manufacturing apparatus for aluminum cylinder with many small internal splinesInfo
- Publication number
- JPS53130266A JPS53130266A JP4447477A JP4447477A JPS53130266A JP S53130266 A JPS53130266 A JP S53130266A JP 4447477 A JP4447477 A JP 4447477A JP 4447477 A JP4447477 A JP 4447477A JP S53130266 A JPS53130266 A JP S53130266A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing apparatus
- many small
- aluminum cylinder
- small internal
- internal splines
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
- B21H7/187—Rolling helical or rectilinear grooves
-
- 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
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
- B21C37/202—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with guides parallel to the tube axis
-
- 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
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
- B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Metal Extraction Processes (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4447477A JPS53130266A (en) | 1977-04-20 | 1977-04-20 | Manufacturing apparatus for aluminum cylinder with many small internal splines |
GB37415/77A GB1557429A (en) | 1977-04-20 | 1977-09-07 | Internally groove forming apparatus for heat exchanging pipes |
US05/832,540 US4142392A (en) | 1977-04-20 | 1977-09-12 | Internally groove forming apparatus for heat exchanging pipes |
DE2741799A DE2741799C3 (de) | 1977-04-20 | 1977-09-16 | Innennuten-Formvorrichtung für Wärmetauscherrohre |
IT69065/77A IT1091418B (it) | 1977-04-20 | 1977-09-19 | Dispositivo per formare scanalature interne in un tubo scambiatore di calore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4447477A JPS53130266A (en) | 1977-04-20 | 1977-04-20 | Manufacturing apparatus for aluminum cylinder with many small internal splines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53130266A true JPS53130266A (en) | 1978-11-14 |
JPS5422941B2 JPS5422941B2 (ja) | 1979-08-10 |
Family
ID=12692513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4447477A Granted JPS53130266A (en) | 1977-04-20 | 1977-04-20 | Manufacturing apparatus for aluminum cylinder with many small internal splines |
Country Status (5)
Country | Link |
---|---|
US (1) | US4142392A (ja) |
JP (1) | JPS53130266A (ja) |
DE (1) | DE2741799C3 (ja) |
GB (1) | GB1557429A (ja) |
IT (1) | IT1091418B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3332216C2 (de) * | 1983-09-07 | 1995-02-16 | Fichtel & Sachs Ag | Verwendung einer Prägevorrichtung zur Herstellung mindestens einer axial verlaufenden Innennut an einem rohrförmig ausgebildeten Zylinder für Schwingungsdämpfer |
US4706355A (en) * | 1984-12-11 | 1987-11-17 | Q-Dot Corporation | Method of making an internally grooved and expanded tubular heat exchanger apparatus |
US4866966A (en) * | 1988-08-29 | 1989-09-19 | Monroe Auto Equipment Company | Method and apparatus for producing bypass grooves |
GB2280628B (en) * | 1993-08-03 | 1996-10-23 | Camloc | Method and apparatus for forming a longitudinal groove in the wall of a passage |
DE10239149B4 (de) * | 2002-08-27 | 2005-10-27 | Thyssenkrupp Stahl Ag | Vorrichtung zur Herstellung einer geradlinigen Rille in einem Werkstück aus Metall, insbesondere Stahl, und Verwendung der Vorrichtung |
DE102004039967B4 (de) * | 2004-08-18 | 2006-10-12 | Gkn Driveline International Gmbh | Verfahren zum Rückwärtsfließpressen von Innenprofilen |
DE102009046781A1 (de) * | 2009-11-17 | 2011-05-19 | J. Eberspächer GmbH & Co. KG | Wärmetauscheranordnung, insbesondere für ein Fahrzeugheizgerät |
CN109663828B (zh) * | 2018-12-28 | 2020-05-19 | 山东金艺珠宝有限公司 | 一种贵金属加工用挤压装置及工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US649341A (en) * | 1899-10-30 | 1900-05-08 | Henry Nevill | Drift-die and matrix for forming grooves in inner surfaces of tubes. |
US1017569A (en) * | 1910-10-19 | 1912-02-13 | Cyrus Lewis Sr | Riffling-machine. |
US2367226A (en) * | 1940-05-10 | 1945-01-16 | Foster Wheeler Corp | Apparatus for producing extended surface tubular members |
US2779222A (en) * | 1954-01-05 | 1957-01-29 | Ray C Edwards | Apparatus for making heat exchange tubes |
JPS5119823B2 (ja) * | 1971-08-18 | 1976-06-21 |
-
1977
- 1977-04-20 JP JP4447477A patent/JPS53130266A/ja active Granted
- 1977-09-07 GB GB37415/77A patent/GB1557429A/en not_active Expired
- 1977-09-12 US US05/832,540 patent/US4142392A/en not_active Expired - Lifetime
- 1977-09-16 DE DE2741799A patent/DE2741799C3/de not_active Expired
- 1977-09-19 IT IT69065/77A patent/IT1091418B/it active
Also Published As
Publication number | Publication date |
---|---|
GB1557429A (en) | 1979-12-12 |
IT1091418B (it) | 1985-07-06 |
DE2741799C3 (de) | 1980-07-24 |
US4142392A (en) | 1979-03-06 |
DE2741799A1 (de) | 1978-11-02 |
JPS5422941B2 (ja) | 1979-08-10 |
DE2741799B2 (de) | 1979-11-15 |
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