JP2012110949A - 鋼管の冷間引抜き方法 - Google Patents

鋼管の冷間引抜き方法 Download PDF

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Publication number
JP2012110949A
JP2012110949A JP2010263458A JP2010263458A JP2012110949A JP 2012110949 A JP2012110949 A JP 2012110949A JP 2010263458 A JP2010263458 A JP 2010263458A JP 2010263458 A JP2010263458 A JP 2010263458A JP 2012110949 A JP2012110949 A JP 2012110949A
Authority
JP
Japan
Prior art keywords
cold drawing
thickness
outer diameter
degree
steel pipe
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.)
Pending
Application number
JP2010263458A
Other languages
English (en)
Japanese (ja)
Inventor
Kazuhiro Uchida
和宏 内田
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.)
Nippon Steel Corp
Original Assignee
Sumitomo 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 Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2010263458A priority Critical patent/JP2012110949A/ja
Priority to TW100143163A priority patent/TW201238672A/zh
Priority to PCT/JP2011/006524 priority patent/WO2012070237A1/ja
Publication of JP2012110949A publication Critical patent/JP2012110949A/ja
Pending legal-status Critical Current

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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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, 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 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
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
JP2010263458A 2010-11-26 2010-11-26 鋼管の冷間引抜き方法 Pending JP2012110949A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010263458A JP2012110949A (ja) 2010-11-26 2010-11-26 鋼管の冷間引抜き方法
TW100143163A TW201238672A (en) 2010-11-26 2011-11-24 Method for cold drawing of steel pipe
PCT/JP2011/006524 WO2012070237A1 (ja) 2010-11-26 2011-11-24 鋼管の冷間引抜き方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010263458A JP2012110949A (ja) 2010-11-26 2010-11-26 鋼管の冷間引抜き方法

Publications (1)

Publication Number Publication Date
JP2012110949A true JP2012110949A (ja) 2012-06-14

Family

ID=46145602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010263458A Pending JP2012110949A (ja) 2010-11-26 2010-11-26 鋼管の冷間引抜き方法

Country Status (3)

Country Link
JP (1) JP2012110949A (zh)
TW (1) TW201238672A (zh)
WO (1) WO2012070237A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361319A (ja) * 2001-06-05 2002-12-17 Sumitomo Metal Ind Ltd 内面平滑性に優れた継目無鋼管の製造方法および継目無鋼管
JP2010077497A (ja) * 2008-09-26 2010-04-08 Furukawa-Sky Aluminum Corp 継ぎ目無しアルミニウム合金管材の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002361319A (ja) * 2001-06-05 2002-12-17 Sumitomo Metal Ind Ltd 内面平滑性に優れた継目無鋼管の製造方法および継目無鋼管
JP2010077497A (ja) * 2008-09-26 2010-04-08 Furukawa-Sky Aluminum Corp 継ぎ目無しアルミニウム合金管材の製造方法

Also Published As

Publication number Publication date
WO2012070237A1 (ja) 2012-05-31
TW201238672A (en) 2012-10-01

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Effective date: 20120717