JPS6362294B2 - - Google Patents

Info

Publication number
JPS6362294B2
JPS6362294B2 JP3881983A JP3881983A JPS6362294B2 JP S6362294 B2 JPS6362294 B2 JP S6362294B2 JP 3881983 A JP3881983 A JP 3881983A JP 3881983 A JP3881983 A JP 3881983A JP S6362294 B2 JPS6362294 B2 JP S6362294B2
Authority
JP
Japan
Prior art keywords
tube
die
approach
grooved
diameter
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
JP3881983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59163027A (ja
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 filed Critical
Priority to JP3881983A priority Critical patent/JPS59163027A/ja
Publication of JPS59163027A publication Critical patent/JPS59163027A/ja
Publication of JPS6362294B2 publication Critical patent/JPS6362294B2/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)
  • Metal Extraction Processes (AREA)
JP3881983A 1983-03-08 1983-03-08 内面溝付管の製造方法及びその装置 Granted JPS59163027A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3881983A JPS59163027A (ja) 1983-03-08 1983-03-08 内面溝付管の製造方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3881983A JPS59163027A (ja) 1983-03-08 1983-03-08 内面溝付管の製造方法及びその装置

Publications (2)

Publication Number Publication Date
JPS59163027A JPS59163027A (ja) 1984-09-14
JPS6362294B2 true JPS6362294B2 (en, 2012) 1988-12-01

Family

ID=12535864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3881983A Granted JPS59163027A (ja) 1983-03-08 1983-03-08 内面溝付管の製造方法及びその装置

Country Status (1)

Country Link
JP (1) JPS59163027A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782121A (en) * 1993-07-16 1998-07-21 Schumag Ag Apparatus for the inner profiling of tubes or pipes
JP4550226B2 (ja) 2000-06-06 2010-09-22 古河電気工業株式会社 内面溝付管の製造装置
CN103769509B (zh) * 2012-10-22 2015-09-23 宝山钢铁股份有限公司 内螺纹管内模的工作带长度的确定方法及控制方法

Also Published As

Publication number Publication date
JPS59163027A (ja) 1984-09-14

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