JPS5437058A - Method of producting metal pipe with plurality of grooves and projections - Google Patents

Method of producting metal pipe with plurality of grooves and projections

Info

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
Application number
JP10342777A
Other languages
Japanese (ja)
Inventor
Aritaka Tatsumi
Hiroshi Hozumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP10342777A priority Critical patent/JPS5437058A/en
Publication of JPS5437058A publication Critical patent/JPS5437058A/en
Pending legal-status Critical Current

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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
JP10342777A 1977-08-29 1977-08-29 Method of producting metal pipe with plurality of grooves and projections Pending JPS5437058A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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