JPS6157087B2 - - Google Patents

Info

Publication number
JPS6157087B2
JPS6157087B2 JP11609381A JP11609381A JPS6157087B2 JP S6157087 B2 JPS6157087 B2 JP S6157087B2 JP 11609381 A JP11609381 A JP 11609381A JP 11609381 A JP11609381 A JP 11609381A JP S6157087 B2 JPS6157087 B2 JP S6157087B2
Authority
JP
Japan
Prior art keywords
grooves
tool roll
metal strip
roll
forming
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.)
Expired
Application number
JP11609381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58140596A (ja
Inventor
Shunichi Okamura
Fujio Kokeguchi
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.)
Mitsui Aluminum Co Ltd
Original Assignee
Mitsui Aluminum Co 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 Mitsui Aluminum Co Ltd filed Critical Mitsui Aluminum Co Ltd
Priority to JP11609381A priority Critical patent/JPS58140596A/ja
Publication of JPS58140596A publication Critical patent/JPS58140596A/ja
Publication of JPS6157087B2 publication Critical patent/JPS6157087B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
JP11609381A 1981-07-24 1981-07-24 熱交換用管状体の製造法 Granted JPS58140596A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11609381A JPS58140596A (ja) 1981-07-24 1981-07-24 熱交換用管状体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11609381A JPS58140596A (ja) 1981-07-24 1981-07-24 熱交換用管状体の製造法

Publications (2)

Publication Number Publication Date
JPS58140596A JPS58140596A (ja) 1983-08-20
JPS6157087B2 true JPS6157087B2 (zh) 1986-12-05

Family

ID=14678530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11609381A Granted JPS58140596A (ja) 1981-07-24 1981-07-24 熱交換用管状体の製造法

Country Status (1)

Country Link
JP (1) JPS58140596A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543716B2 (ja) * 1987-08-12 1996-10-16 臼井国際産業株式会社 熱交換用伝熱金属管の製造方法
JPH01138017A (ja) * 1987-11-25 1989-05-30 Furukawa Electric Co Ltd:The 伝熱管の製造システム
US5105540A (en) * 1988-09-30 1992-04-21 Ford Motor Company Tube method of making a composite heat exchanger tube
JPH0631326Y2 (ja) * 1989-11-22 1994-08-22 東洋ラジエーター株式会社 熱交換器用チューブ
US5219374A (en) * 1990-12-26 1993-06-15 High Performance Tube, Inc. Inner ribbed tube and method
JP2518588B2 (ja) * 1992-12-11 1996-07-24 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JPS58140596A (ja) 1983-08-20

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