JPS6247091B2 - - Google Patents

Info

Publication number
JPS6247091B2
JPS6247091B2 JP9638182A JP9638182A JPS6247091B2 JP S6247091 B2 JPS6247091 B2 JP S6247091B2 JP 9638182 A JP9638182 A JP 9638182A JP 9638182 A JP9638182 A JP 9638182A JP S6247091 B2 JPS6247091 B2 JP S6247091B2
Authority
JP
Japan
Prior art keywords
drum
tube
flyer
grooved
grooved tube
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
JP9638182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58212815A (ja
Inventor
Iwao Ueda
Minobu Sukimoto
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.)
HAMANA TETSUKO KK
SHOWA ARUMINIUMU KK
Original Assignee
HAMANA TETSUKO KK
SHOWA ARUMINIUMU KK
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 HAMANA TETSUKO KK, SHOWA ARUMINIUMU KK filed Critical HAMANA TETSUKO KK
Priority to JP9638182A priority Critical patent/JPS58212815A/ja
Publication of JPS58212815A publication Critical patent/JPS58212815A/ja
Publication of JPS6247091B2 publication Critical patent/JPS6247091B2/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 or tubes with decorated walls
    • B21C37/207—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 or tubes with decorated walls with helical guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
JP9638182A 1982-06-04 1982-06-04 螺旋溝付管の連続的製造方法および装置 Granted JPS58212815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9638182A JPS58212815A (ja) 1982-06-04 1982-06-04 螺旋溝付管の連続的製造方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9638182A JPS58212815A (ja) 1982-06-04 1982-06-04 螺旋溝付管の連続的製造方法および装置

Publications (2)

Publication Number Publication Date
JPS58212815A JPS58212815A (ja) 1983-12-10
JPS6247091B2 true JPS6247091B2 (enrdf_load_stackoverflow) 1987-10-06

Family

ID=14163378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9638182A Granted JPS58212815A (ja) 1982-06-04 1982-06-04 螺旋溝付管の連続的製造方法および装置

Country Status (1)

Country Link
JP (1) JPS58212815A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62240108A (ja) * 1986-04-10 1987-10-20 Hamana Tekko Kk 内面螺旋溝付管の連続的製造装置
JP2014140896A (ja) * 2012-12-27 2014-08-07 Mitsubishi Alum Co Ltd 内面螺旋溝付管およびその製造方法と熱交換器
JP6355039B2 (ja) * 2012-12-27 2018-07-11 三菱アルミニウム株式会社 内面螺旋溝付管の製造装置
JP6301653B2 (ja) * 2012-12-27 2018-03-28 三菱アルミニウム株式会社 内面螺旋溝付管の製造方法

Also Published As

Publication number Publication date
JPS58212815A (ja) 1983-12-10

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