DE60105274D1 - Verfahren zum Verformen eines Rohrendes - Google Patents

Verfahren zum Verformen eines Rohrendes

Info

Publication number
DE60105274D1
DE60105274D1 DE60105274T DE60105274T DE60105274D1 DE 60105274 D1 DE60105274 D1 DE 60105274D1 DE 60105274 T DE60105274 T DE 60105274T DE 60105274 T DE60105274 T DE 60105274T DE 60105274 D1 DE60105274 D1 DE 60105274D1
Authority
DE
Germany
Prior art keywords
reduced portion
deforming
pipe end
tip
tube stock
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 - Lifetime
Application number
DE60105274T
Other languages
English (en)
Other versions
DE60105274T2 (de
Inventor
Akihiro Endo
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.)
SAKAMOTO INDUSTRY CO
Original Assignee
SAKAMOTO INDUSTRY CO
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 SAKAMOTO INDUSTRY CO filed Critical SAKAMOTO INDUSTRY CO
Application granted granted Critical
Publication of DE60105274D1 publication Critical patent/DE60105274D1/de
Publication of DE60105274T2 publication Critical patent/DE60105274T2/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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
DE60105274T 2001-06-26 2001-11-28 Verfahren zum Verformen eines Rohrendes Expired - Lifetime DE60105274T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001192640 2001-06-26
JP2001192640A JP4647140B2 (ja) 2001-06-26 2001-06-26 管端の成形方法

Publications (2)

Publication Number Publication Date
DE60105274D1 true DE60105274D1 (de) 2004-10-07
DE60105274T2 DE60105274T2 (de) 2005-09-15

Family

ID=19031067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60105274T Expired - Lifetime DE60105274T2 (de) 2001-06-26 2001-11-28 Verfahren zum Verformen eines Rohrendes

Country Status (5)

Country Link
US (1) US6725698B2 (de)
EP (1) EP1270109B1 (de)
JP (1) JP4647140B2 (de)
AT (1) ATE275011T1 (de)
DE (1) DE60105274T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2304269B1 (es) * 2005-08-03 2009-07-17 Alberto Bellomo Distribuidor de gas para una cocina, con un cierre del tubo.
CN100410006C (zh) * 2006-01-25 2008-08-13 叶鹏飞 一种内置过滤网的钢质过滤瓶的制造工艺
JP4485579B2 (ja) * 2008-02-06 2010-06-23 日本スピンドル製造株式会社 非円形筒状の被加工材料の絞り加工方法
JP5339513B2 (ja) * 2009-01-23 2013-11-13 日新製鋼株式会社 スピニング加工方法
JP5983461B2 (ja) * 2013-02-22 2016-08-31 トヨタ自動車株式会社 多角形管のスピニング加工方法及びマフラの製造方法
WO2022244449A1 (ja) * 2021-05-19 2022-11-24 株式会社三五 スピニング加工方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751085A (en) * 1927-09-29 1930-03-18 Kellogg M W Co Method of and apparatus for forming heads on tubular articles
US2227817A (en) * 1938-06-03 1941-01-07 C O Two Fire Equipment Co Method of forming a container for high pressure fluid
FR1453669A (fr) * 1965-11-12 1966-06-03 Zentrale Entwicklung Konstrukt Mandrin de serrage réalisé sur la base d'un mandrin de laminage pour la production de pièces semblables à des douilles de forme bombée
JPH01258834A (ja) * 1988-04-07 1989-10-16 Kobe Steel Ltd スピニング機の主軸回転速度制御方法
JPH03226327A (ja) 1990-01-30 1991-10-07 Masanobu Nakamura 圧力容器等の口部成形方法
NL1001675C2 (nl) * 1995-11-17 1997-05-21 Johan Massee Werkwijze en inrichting voor het door forceren maken van een produkt.
JP3442666B2 (ja) * 1998-09-15 2003-09-02 株式会社三五 管素材の端部成形方法及び装置
JP2922201B1 (ja) * 1998-07-21 1999-07-19 株式会社三五 スピニング加工法とその装置
JP2000051961A (ja) * 1998-08-05 2000-02-22 Fuji Kikai Kosakusho:Kk 円筒体の端部絞り装置
JP3550647B2 (ja) * 1999-03-09 2004-08-04 トヨタ自動車株式会社 触媒コンバータ容器及びその製造方法
US6212926B1 (en) * 1999-04-21 2001-04-10 Tandem Systems, Inc. Method for spin forming a tube
JP4393621B2 (ja) * 1999-05-10 2010-01-06 株式会社三五 管端の成形方法とその装置
JP2001030019A (ja) * 1999-07-21 2001-02-06 Aisin Takaoka Ltd 排気ガス浄化触媒の収容ケースの製造方法
JP2001259749A (ja) * 2000-03-15 2001-09-25 Calsonic Kansei Corp パイプの成形方法

Also Published As

Publication number Publication date
DE60105274T2 (de) 2005-09-15
EP1270109B1 (de) 2004-09-01
ATE275011T1 (de) 2004-09-15
EP1270109A1 (de) 2003-01-02
JP4647140B2 (ja) 2011-03-09
US6725698B2 (en) 2004-04-27
JP2003010922A (ja) 2003-01-15
US20020194892A1 (en) 2002-12-26

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Legal Events

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8364 No opposition during term of opposition