JPH0429441B2 - - Google Patents

Info

Publication number
JPH0429441B2
JPH0429441B2 JP22369483A JP22369483A JPH0429441B2 JP H0429441 B2 JPH0429441 B2 JP H0429441B2 JP 22369483 A JP22369483 A JP 22369483A JP 22369483 A JP22369483 A JP 22369483A JP H0429441 B2 JPH0429441 B2 JP H0429441B2
Authority
JP
Japan
Prior art keywords
pipe
plug
processed
tube
grooved plug
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
JP22369483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59218212A (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 JP22369483A priority Critical patent/JPS59218212A/ja
Publication of JPS59218212A publication Critical patent/JPS59218212A/ja
Publication of JPH0429441B2 publication Critical patent/JPH0429441B2/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)
JP22369483A 1983-11-28 1983-11-28 内面加工管の製造装置 Granted JPS59218212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22369483A JPS59218212A (ja) 1983-11-28 1983-11-28 内面加工管の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22369483A JPS59218212A (ja) 1983-11-28 1983-11-28 内面加工管の製造装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10390577A Division JPS5437059A (en) 1977-08-30 1977-08-30 Method of producting internally wrought pipe

Publications (2)

Publication Number Publication Date
JPS59218212A JPS59218212A (ja) 1984-12-08
JPH0429441B2 true JPH0429441B2 (en]) 1992-05-19

Family

ID=16802180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22369483A Granted JPS59218212A (ja) 1983-11-28 1983-11-28 内面加工管の製造装置

Country Status (1)

Country Link
JP (1) JPS59218212A (en])

Also Published As

Publication number Publication date
JPS59218212A (ja) 1984-12-08

Similar Documents

Publication Publication Date Title
JPS6159806B2 (en])
JP2001510093A (ja) 管状の工作物に溝構造を成形するための装置および方法
JP3345225B2 (ja) 異形管の製造方法
JPH0429441B2 (en])
JPH0428445B2 (en])
US3855832A (en) Method of and apparatus for manufacturing integral finned tubing
JPS61286018A (ja) 内面溝付管の製造方法及びその装置
JPS6015015A (ja) 内面溝付金属管の加工装置
JPS5997724A (ja) 内面溝付管の製造方法及びその装置
JPS6012131B2 (ja) 金属管内外面加工装置
JPS6064723A (ja) 内面加工管の製造方法
JPS6222246Y2 (en])
JPH035882B2 (en])
JPH0248326B2 (en])
JPS6127109A (ja) 長柱体成形装置
JP2555183B2 (ja) 内面加工伝熱管の製造方法
JPS60137526A (ja) 転造加工機
JPH0344849B2 (en])
JP3401848B2 (ja) 内面溝付管製造装置
JPS6137305A (ja) 長柱体の成形装置
JPS61266121A (ja) 内面溝付管の加工装置
JP2526447B2 (ja) 継目無鋼管の製造方法
JPS6239855Y2 (en])
JP3269244B2 (ja) 内面溝付管製造装置
JPS59141325A (ja) 内面に複数の溝ないし突起を有する金属管の製造方法