JPS5437058A - Method of producting metal pipe with plurality of grooves and projections - Google Patents
Method of producting metal pipe with plurality of grooves and projectionsInfo
- Publication number
- JPS5437058A JPS5437058A JP10342777A JP10342777A JPS5437058A JP S5437058 A JPS5437058 A JP S5437058A JP 10342777 A JP10342777 A JP 10342777A JP 10342777 A JP10342777 A JP 10342777A JP S5437058 A JPS5437058 A JP S5437058A
- Authority
- JP
- Japan
- Prior art keywords
- projections
- grooves
- metal pipe
- producting
- pipe
- 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.)
- Pending
Links
Landscapes
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To produce a metal pipe having continuous grooves and projections on the inner surface with the smooth outer surafece by one process through drawing of a plug with grooves and projections from the pipe under the pressure of plural rolls rotating in a planetary arrangement after inserted thereinto.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342777A JPS5437058A (en) | 1977-08-29 | 1977-08-29 | Method of producting metal pipe with plurality of grooves and projections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10342777A JPS5437058A (en) | 1977-08-29 | 1977-08-29 | Method of producting metal pipe with plurality of grooves and projections |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP145084A Division JPS59141325A (en) | 1984-01-09 | 1984-01-09 | Production of metallic pipe having plural grooves or projections on inside surface |
JP145184A Division JPS59141326A (en) | 1984-01-09 | 1984-01-09 | Device for producing internally grooved pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5437058A true JPS5437058A (en) | 1979-03-19 |
Family
ID=14353727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10342777A Pending JPS5437058A (en) | 1977-08-29 | 1977-08-29 | Method of producting metal pipe with plurality of grooves and projections |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437058A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373366A (en) * | 1980-02-19 | 1983-02-15 | Hitachi Cable, Ltd. | Machine for forming spiral grooves in metal pipe inner surface |
JPS62263821A (en) * | 1986-05-12 | 1987-11-16 | Hitachi Cable Ltd | Manufacture of inner surface grooved tube |
KR100695038B1 (en) | 2006-01-20 | 2007-03-14 | 주식회사 예일하이테크 | Method for manufacturing the tube drawing of cam shaft |
-
1977
- 1977-08-29 JP JP10342777A patent/JPS5437058A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4373366A (en) * | 1980-02-19 | 1983-02-15 | Hitachi Cable, Ltd. | Machine for forming spiral grooves in metal pipe inner surface |
USRE36194E (en) * | 1980-02-19 | 1999-04-27 | Hitachi Cable, Ltd. | Machine for forming spiral grooves in metal pipe inner surface |
JPS62263821A (en) * | 1986-05-12 | 1987-11-16 | Hitachi Cable Ltd | Manufacture of inner surface grooved tube |
KR100695038B1 (en) | 2006-01-20 | 2007-03-14 | 주식회사 예일하이테크 | Method for manufacturing the tube drawing of cam shaft |
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