JPS56130593A - Method of manufacturing corrugated fin and apparatus therefor - Google Patents
Method of manufacturing corrugated fin and apparatus thereforInfo
- Publication number
- JPS56130593A JPS56130593A JP3155680A JP3155680A JPS56130593A JP S56130593 A JPS56130593 A JP S56130593A JP 3155680 A JP3155680 A JP 3155680A JP 3155680 A JP3155680 A JP 3155680A JP S56130593 A JPS56130593 A JP S56130593A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- corrugation
- corrugated
- machine
- carried
- 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
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To manufacture a corrugated fin having an oblique corrugation, which is suited for use in a heat exchanger for a car heater, car cooler, etc., by applying a primary corrugation forming treatment and a louver forming treatment to a material strip, and then applying a secondary corrugation forming treatment to the strip.
CONSTITUTION: A strip material 1 is at first carried to a primary shaping machine 2 for shaping the strip 1 into a corrugated strip 1A formed with corrugation having an apex angle of 90°. Then, the strip 1A is carried one pitch after another to a louver forming machine 4 by a primary feeding means 3. At the machine 4, a corrugated strip 1B is obtained by forming louvers in the corrugated surfaces of the strip 1A. Then, the strip 1B is carried one pitch after another to a secondary shaping machine 6 by a secondary feeding means 5. At the machine 6, the strip 1B is shaped into a corrugated strip 1C having oblique corrugation, the apex angle of which is corrected into a required angle. Thereafter, a corrugated fin 8 is obtained by counting the number of corrugation formed on the strip 1C and cutting the strip 1C when a predetermined number of corrugation is counted.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3155680A JPS56130593A (en) | 1980-03-14 | 1980-03-14 | Method of manufacturing corrugated fin and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3155680A JPS56130593A (en) | 1980-03-14 | 1980-03-14 | Method of manufacturing corrugated fin and apparatus therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56130593A true JPS56130593A (en) | 1981-10-13 |
JPS6317531B2 JPS6317531B2 (en) | 1988-04-14 |
Family
ID=12334449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3155680A Granted JPS56130593A (en) | 1980-03-14 | 1980-03-14 | Method of manufacturing corrugated fin and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56130593A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0949694A (en) * | 1995-05-18 | 1997-02-18 | Showa Alum Corp | Manufacture of corrugated fin |
JP2000301602A (en) * | 1999-04-15 | 2000-10-31 | Sulzer Chemtech Ag | Production of strip-like film |
JP2013119959A (en) * | 2011-12-06 | 2013-06-17 | Showa Denko Kk | Offset fin and method for manufacturing the same |
CN105364169A (en) * | 2014-08-06 | 2016-03-02 | 安徽省芜湖仪器仪表研究所 | Semi-cellular steel strip shaping and cutting-off machine ensuring uniform forced convection flow field |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441262A (en) * | 1977-09-08 | 1979-04-02 | Nittetsu Kinzoku Kogyo Kk | Method and apparatus for forming projected strip |
-
1980
- 1980-03-14 JP JP3155680A patent/JPS56130593A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441262A (en) * | 1977-09-08 | 1979-04-02 | Nittetsu Kinzoku Kogyo Kk | Method and apparatus for forming projected strip |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0949694A (en) * | 1995-05-18 | 1997-02-18 | Showa Alum Corp | Manufacture of corrugated fin |
JP2000301602A (en) * | 1999-04-15 | 2000-10-31 | Sulzer Chemtech Ag | Production of strip-like film |
JP4539933B2 (en) * | 1999-04-15 | 2010-09-08 | ズルツァー・ケムテック・アクチェンゲゼルシャフト | Method for producing strip-shaped film and plant for carrying out the method |
JP2013119959A (en) * | 2011-12-06 | 2013-06-17 | Showa Denko Kk | Offset fin and method for manufacturing the same |
CN105364169A (en) * | 2014-08-06 | 2016-03-02 | 安徽省芜湖仪器仪表研究所 | Semi-cellular steel strip shaping and cutting-off machine ensuring uniform forced convection flow field |
Also Published As
Publication number | Publication date |
---|---|
JPS6317531B2 (en) | 1988-04-14 |
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