ATE487034T1 - Verfahren zum umformen eines werkstücks mit nicht-kreisförmiger zylinderform und vorrichtung dafür - Google Patents

Verfahren zum umformen eines werkstücks mit nicht-kreisförmiger zylinderform und vorrichtung dafür

Info

Publication number
ATE487034T1
ATE487034T1 AT08171690T AT08171690T ATE487034T1 AT E487034 T1 ATE487034 T1 AT E487034T1 AT 08171690 T AT08171690 T AT 08171690T AT 08171690 T AT08171690 T AT 08171690T AT E487034 T1 ATE487034 T1 AT E487034T1
Authority
AT
Austria
Prior art keywords
work piece
cylindrical shape
circular cylindrical
face
forming
Prior art date
Application number
AT08171690T
Other languages
English (en)
Inventor
Hiroshi Arito
Original Assignee
Nihon Spindle Mfg 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 Nihon Spindle Mfg Co Ltd filed Critical Nihon Spindle Mfg Co Ltd
Application granted granted Critical
Publication of ATE487034T1 publication Critical patent/ATE487034T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1872—Construction facilitating manufacture, assembly, or disassembly the assembly using stamp-formed parts or otherwise deformed sheet-metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49345—Catalytic device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/496—Multiperforated metal article making
    • Y10T29/49604—Filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49913—Securing cup or tube between axially extending concentric annuli by constricting outer annulus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
AT08171690T 2008-02-06 2008-12-15 Verfahren zum umformen eines werkstücks mit nicht-kreisförmiger zylinderform und vorrichtung dafür ATE487034T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008026449A JP4485579B2 (ja) 2008-02-06 2008-02-06 非円形筒状の被加工材料の絞り加工方法

Publications (1)

Publication Number Publication Date
ATE487034T1 true ATE487034T1 (de) 2010-11-15

Family

ID=40749828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08171690T ATE487034T1 (de) 2008-02-06 2008-12-15 Verfahren zum umformen eines werkstücks mit nicht-kreisförmiger zylinderform und vorrichtung dafür

Country Status (6)

Country Link
US (1) US8091231B2 (de)
EP (1) EP2087950B1 (de)
JP (1) JP4485579B2 (de)
CN (1) CN101502859B (de)
AT (1) ATE487034T1 (de)
DE (1) DE602008003296D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4698890B2 (ja) * 2001-03-28 2011-06-08 坂本工業株式会社 異形管の突出部の加工方法
JP6126439B2 (ja) * 2013-04-03 2017-05-10 株式会社 クニテック スピニング加工方法およびスピニング加工装置
JP6236346B2 (ja) * 2014-04-15 2017-11-22 株式会社三五 ワーク加工装置とそれに用いる把持ユニット
CN109026315A (zh) * 2018-07-25 2018-12-18 安徽江淮汽车集团股份有限公司 排气尾管

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6233993B1 (en) * 1999-05-10 2001-05-22 Sango Co., Ltd. Method and apparatus for forming a processed portion of a workpiece
US6591498B2 (en) * 1999-08-03 2003-07-15 Sango Co., Ltd. Method of producing a catalytic converter
US6381843B1 (en) * 1999-08-03 2002-05-07 Sango Co., Ltd. Method of producing a catalytic converter
JP2001257256A (ja) 2000-03-09 2001-09-21 Mitsubishi Electric Corp 保持カセット、保持ハンド、ウェット処理方法およびウェット処理装置
JP2001259749A (ja) * 2000-03-15 2001-09-25 Calsonic Kansei Corp パイプの成形方法
US20020062562A1 (en) * 2000-11-27 2002-05-30 Houliang Li Method of spin forming oblique end cones of a catalytic converter
JP2002172429A (ja) * 2000-12-01 2002-06-18 Nippon Spindle Mfg Co Ltd 円筒形状の被加工材料に対する成形加工方法及びその装置
JP4698890B2 (ja) * 2001-03-28 2011-06-08 坂本工業株式会社 異形管の突出部の加工方法
JP4647140B2 (ja) * 2001-06-26 2011-03-09 坂本工業株式会社 管端の成形方法
US6769281B2 (en) * 2002-03-05 2004-08-03 Sango Co., Ltd. Method and apparatus of producing a columnar member container
NL1020171C2 (nl) * 2002-03-13 2003-09-16 Johan Massee Werkwijze en forceermachine voor het bewerken van een werkstuk.
US6701617B2 (en) * 2002-08-06 2004-03-09 Visteon Global Technologies, Inc. Spin-forming method for making catalytic converter
CN2614812Y (zh) * 2003-04-11 2004-05-12 深圳市宝安区西乡镇臣田唐锋电器厂 自动旋压拉伸机
JP2004353549A (ja) * 2003-05-29 2004-12-16 Sango Co Ltd ハニカム構造体内蔵流体処理装置の製造方法
US7316142B2 (en) * 2004-05-21 2008-01-08 Lancaster Paul B Metal spin forming head
JP4436199B2 (ja) * 2004-07-12 2010-03-24 新日本製鐵株式会社 テーパー鋼管の製造装置

Also Published As

Publication number Publication date
US20090193870A1 (en) 2009-08-06
US8091231B2 (en) 2012-01-10
JP2009183979A (ja) 2009-08-20
JP4485579B2 (ja) 2010-06-23
CN101502859B (zh) 2013-04-24
EP2087950B1 (de) 2010-11-03
CN101502859A (zh) 2009-08-12
DE602008003296D1 (de) 2010-12-16
EP2087950A1 (de) 2009-08-12

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