JPH0123205B2 - - Google Patents

Info

Publication number
JPH0123205B2
JPH0123205B2 JP5644783A JP5644783A JPH0123205B2 JP H0123205 B2 JPH0123205 B2 JP H0123205B2 JP 5644783 A JP5644783 A JP 5644783A JP 5644783 A JP5644783 A JP 5644783A JP H0123205 B2 JPH0123205 B2 JP H0123205B2
Authority
JP
Japan
Prior art keywords
plug
tube
metal tube
grooved
die
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
JP5644783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59179238A (ja
Inventor
Hiroshi Meji
Seishiro Sasaki
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 JP5644783A priority Critical patent/JPS59179238A/ja
Publication of JPS59179238A publication Critical patent/JPS59179238A/ja
Publication of JPH0123205B2 publication Critical patent/JPH0123205B2/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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • 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)
JP5644783A 1983-03-31 1983-03-31 内面溝付き管の製造方法 Granted JPS59179238A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5644783A JPS59179238A (ja) 1983-03-31 1983-03-31 内面溝付き管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5644783A JPS59179238A (ja) 1983-03-31 1983-03-31 内面溝付き管の製造方法

Publications (2)

Publication Number Publication Date
JPS59179238A JPS59179238A (ja) 1984-10-11
JPH0123205B2 true JPH0123205B2 (enrdf_load_stackoverflow) 1989-05-01

Family

ID=13027344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5644783A Granted JPS59179238A (ja) 1983-03-31 1983-03-31 内面溝付き管の製造方法

Country Status (1)

Country Link
JP (1) JPS59179238A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103861881A (zh) * 2014-02-27 2014-06-18 烟台金德精密铜管有限公司 铜管分段拉伸装置

Also Published As

Publication number Publication date
JPS59179238A (ja) 1984-10-11

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