EP1375019A4 - Herstellungsverfahren für dickwandige rohre mit kleinem durchmesser - Google Patents

Herstellungsverfahren für dickwandige rohre mit kleinem durchmesser

Info

Publication number
EP1375019A4
EP1375019A4 EP02705123A EP02705123A EP1375019A4 EP 1375019 A4 EP1375019 A4 EP 1375019A4 EP 02705123 A EP02705123 A EP 02705123A EP 02705123 A EP02705123 A EP 02705123A EP 1375019 A4 EP1375019 A4 EP 1375019A4
Authority
EP
European Patent Office
Prior art keywords
low
diameter
manufacturing
pipe
diameter 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.)
Granted
Application number
EP02705123A
Other languages
English (en)
French (fr)
Other versions
EP1375019B1 (de
EP1375019A1 (de
Inventor
Shigetsugu Kameda
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.)
Sanoh Industrial Co Ltd
Original Assignee
Sanoh Industrial Co 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 Sanoh Industrial Co Ltd filed Critical Sanoh Industrial Co Ltd
Publication of EP1375019A1 publication Critical patent/EP1375019A1/de
Publication of EP1375019A4 publication Critical patent/EP1375019A4/de
Application granted granted Critical
Publication of EP1375019B1 publication Critical patent/EP1375019B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21C1/26—Push-bench drawing
    • 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
    • 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
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Fuel-Injection Apparatus (AREA)
EP02705123A 2001-03-21 2002-03-13 Herstellungsverfahren für dickwandige rohre mit kleinem durchmesser Expired - Lifetime EP1375019B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001080073 2001-03-21
JP2001080073A JP3920581B2 (ja) 2001-03-21 2001-03-21 厚肉細径管の製造方法
PCT/JP2002/002349 WO2002074462A1 (fr) 2001-03-21 2002-03-13 Procede de fabrication de tuyau de faible diametre a paroi epaisse

Publications (3)

Publication Number Publication Date
EP1375019A1 EP1375019A1 (de) 2004-01-02
EP1375019A4 true EP1375019A4 (de) 2004-06-02
EP1375019B1 EP1375019B1 (de) 2005-12-14

Family

ID=18936422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02705123A Expired - Lifetime EP1375019B1 (de) 2001-03-21 2002-03-13 Herstellungsverfahren für dickwandige rohre mit kleinem durchmesser

Country Status (4)

Country Link
EP (1) EP1375019B1 (de)
JP (1) JP3920581B2 (de)
DE (1) DE60208011T2 (de)
WO (1) WO2002074462A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100468229B1 (ko) * 2002-01-16 2005-01-26 박종환 단조가공에 의해 다양한 종류의 밸브를 제조하는 장치
CN114669623B (zh) * 2022-03-03 2024-09-27 合肥聚能电物理高技术开发有限公司 一种椭圆截面薄壁无磁不锈钢真空管道的成型方法
DE102022114337A1 (de) * 2022-06-08 2023-12-14 Mannesmann Precision Tubes Gmbh Verfahren zur Herstellung eines nahtlosen Präzisionsstahlrohrs, derartiges Präzisionsstahlrohr und entsprechende Herstellungsanlage
CN115647106B (zh) * 2022-10-25 2025-07-01 成都先进金属材料产业技术研究院股份有限公司 一种小口径厚壁钛合金无缝管的生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085762B2 (ja) * 1991-12-02 2000-09-11 臼井国際産業株式会社 厚肉細径管の製造方法
JP3152360B2 (ja) * 1991-12-04 2001-04-03 臼井国際産業株式会社 厚肉細径管内周面切削装置
JPH09122795A (ja) * 1995-11-06 1997-05-13 Daido Steel Co Ltd 鋼の中空体を製造する方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JP3920581B2 (ja) 2007-05-30
EP1375019B1 (de) 2005-12-14
EP1375019A1 (de) 2004-01-02
JP2002273512A (ja) 2002-09-25
WO2002074462A1 (fr) 2002-09-26
DE60208011T2 (de) 2006-07-13
DE60208011D1 (de) 2006-01-19

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