JPS5395378A - Method of forming fins on metallic tube - Google Patents

Method of forming fins on metallic tube

Info

Publication number
JPS5395378A
JPS5395378A JP3389877A JP3389877A JPS5395378A JP S5395378 A JPS5395378 A JP S5395378A JP 3389877 A JP3389877 A JP 3389877A JP 3389877 A JP3389877 A JP 3389877A JP S5395378 A JPS5395378 A JP S5395378A
Authority
JP
Japan
Prior art keywords
metallic tube
forming fins
fins
forming
metallic
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
Application number
JP3389877A
Other languages
Japanese (ja)
Other versions
JPS5411548B2 (en
Inventor
Sazuku Nakamura
Mikio Tachimakura
Mitsunori Hirano
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.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries 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 Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP3389877A priority Critical patent/JPS5395378A/en
Publication of JPS5395378A publication Critical patent/JPS5395378A/en
Publication of JPS5411548B2 publication Critical patent/JPS5411548B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP3389877A 1977-03-26 1977-03-26 Method of forming fins on metallic tube Granted JPS5395378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3389877A JPS5395378A (en) 1977-03-26 1977-03-26 Method of forming fins on metallic tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3389877A JPS5395378A (en) 1977-03-26 1977-03-26 Method of forming fins on metallic tube

Publications (2)

Publication Number Publication Date
JPS5395378A true JPS5395378A (en) 1978-08-21
JPS5411548B2 JPS5411548B2 (en) 1979-05-16

Family

ID=12399339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3389877A Granted JPS5395378A (en) 1977-03-26 1977-03-26 Method of forming fins on metallic tube

Country Status (1)

Country Link
JP (1) JPS5395378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013139080A (en) * 2011-12-28 2013-07-18 Unison Industries Llc Method for skiving metal to form fin in heat exchanger
JP2014065108A (en) * 2012-09-26 2014-04-17 Nippon Light Metal Co Ltd Method of producing heat sink and heat sink

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013139080A (en) * 2011-12-28 2013-07-18 Unison Industries Llc Method for skiving metal to form fin in heat exchanger
EP2610020B1 (en) * 2011-12-28 2015-10-28 Unison Industries LLC Methods of skiving metal and forming a fin in a heat exchanger
JP2014065108A (en) * 2012-09-26 2014-04-17 Nippon Light Metal Co Ltd Method of producing heat sink and heat sink

Also Published As

Publication number Publication date
JPS5411548B2 (en) 1979-05-16

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