CN1784278A - 锻造成形方法以及容器成形方法 - Google Patents

锻造成形方法以及容器成形方法 Download PDF

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Publication number
CN1784278A
CN1784278A CNA2004800016907A CN200480001690A CN1784278A CN 1784278 A CN1784278 A CN 1784278A CN A2004800016907 A CNA2004800016907 A CN A2004800016907A CN 200480001690 A CN200480001690 A CN 200480001690A CN 1784278 A CN1784278 A CN 1784278A
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CN
China
Prior art keywords
box body
intermediate product
thickness
core
protrusion portion
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
CNA2004800016907A
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English (en)
Chinese (zh)
Inventor
田部井洋一
荒木隆
高野俊司
柳冈正一
三浦隆
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.)
Bosch Corp
Original Assignee
Bosch Automotive Systems Corp
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 Bosch Automotive Systems Corp filed Critical Bosch Automotive Systems Corp
Publication of CN1784278A publication Critical patent/CN1784278A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Pulleys (AREA)
CNA2004800016907A 2004-04-16 2004-04-16 锻造成形方法以及容器成形方法 Pending CN1784278A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/005443 WO2005099929A1 (ja) 2004-04-16 2004-04-16 鍛造による成形方法及びケースの成形方法

Publications (1)

Publication Number Publication Date
CN1784278A true CN1784278A (zh) 2006-06-07

Family

ID=35149824

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800016907A Pending CN1784278A (zh) 2004-04-16 2004-04-16 锻造成形方法以及容器成形方法

Country Status (6)

Country Link
US (1) US20070006628A1 (de)
EP (1) EP1736255B1 (de)
JP (1) JPWO2005099929A1 (de)
CN (1) CN1784278A (de)
DE (1) DE602004030279D1 (de)
WO (1) WO2005099929A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554084A (zh) * 2010-12-10 2012-07-11 上海重型机器厂有限公司 第三代核电站蒸汽发生器水室封头的锻造方法
CN103386585A (zh) * 2012-05-10 2013-11-13 昆山永年先进制造技术有限公司 壳台或管台成形工艺及其所用的反挤压模
CN107695276A (zh) * 2017-11-08 2018-02-16 浙江申吉钛业股份有限公司 带球形法兰芯轴类零件新的制造工艺和模具

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100709458B1 (ko) * 2006-05-17 2007-04-18 주식회사 영진전기 휴대폰용 카메라모듈커버의 성형방법
US9636741B2 (en) * 2007-04-19 2017-05-02 Indimet, Inc. Solenoid housing and method of providing a solenoid housing
US8261592B2 (en) * 2007-04-19 2012-09-11 Indimet Inc. Method of providing a solenoid housing
JP4943374B2 (ja) * 2008-05-16 2012-05-30 茨城スチールセンター株式会社 自動車変速機用ピストンのバネ座止まり穴加工方法
JP5383362B2 (ja) * 2009-07-24 2014-01-08 キヤノン株式会社 金属部材の製造方法
JP5609455B2 (ja) * 2010-09-10 2014-10-22 トヨタ自動車株式会社 鍛造方法
WO2012046678A1 (ja) * 2010-10-06 2012-04-12 日本化薬株式会社 ガス発生器、ガス発生器用ホルダおよびガス発生器用ホルダの製造方法
US8643452B2 (en) * 2011-04-07 2014-02-04 Indimet Inc. Solenoid housing with elongated center pole
CN102554114A (zh) * 2012-01-06 2012-07-11 山东伊莱特重工有限公司 一种大型风电机组用轴承环件锻造碾环加工方法
CN103143628A (zh) * 2013-03-04 2013-06-12 江苏泽恩汽机车部品制造有限公司 分步骤厚壁拉伸成型模具
CN104107871B (zh) * 2013-04-19 2016-04-27 宝钢特钢有限公司 以镦抛结合平砧旋转锻边方式锻造大型饼件的方法
DE102013011951A1 (de) * 2013-07-18 2015-01-22 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum Fertigen von Kraftfahrzeug-Karosserieteilen
US10464116B2 (en) 2014-03-28 2019-11-05 Nippon Steel Corporation Method of manufacturing plate-like molded body having a plurality of thickened portions, and plate-like molded body having a plurality of thickened portions
DE102016205492A1 (de) * 2016-04-04 2017-10-05 Thyssenkrupp Ag Verfahren und Vorrichtung zum Umformen eines Halbzeugs
CN105728607A (zh) * 2016-04-19 2016-07-06 贵州航天新力铸锻有限责任公司 大型双耳u形锻件成型用的坯料
JP6197136B1 (ja) * 2017-04-03 2017-09-13 マテック株式会社 カップ構造体の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526009A (de) *
DE932217C (de) * 1942-05-05 1955-08-25 Karlsruhe Augsburg Iweka Verfahren zur Herstellung von Naepfchen als Vorwerkstuecke fuer die Fertigung von metallischen Hohlkoerpern
DE858189C (de) * 1943-01-29 1952-12-04 Otto Dr-Ing May Verfahren zur Herstellung von Naepfen fuer huelsenfoermige Hohlkoerper
DE1001095B (de) * 1953-06-19 1957-01-17 Nagel Hans Joachim Verfahren zum Herstellen zylindrischer Metall-Hohlkoerper
JPS57175045A (en) * 1981-04-21 1982-10-27 Yoshiichi Sakamura Heading method for obtaining 2 ring bodies
US5343729A (en) * 1985-03-15 1994-09-06 Weirton Steel Corporation Fabricating one-piece can bodies with controlled side wall elongation
JP2549535B2 (ja) * 1987-11-13 1996-10-30 株式会社杉浦製作所 プロジェクションナットの製造方法およびプロジェクションナット用鍛造型
JPH01205844A (ja) * 1988-02-10 1989-08-18 Fuji Tool & Die Co Ltd フランジコンパニオンの冷鍛加工成形方法
JP3298394B2 (ja) * 1995-12-25 2002-07-02 旭精機工業株式会社 圧電振動子用容器の製造方法
JP2926217B2 (ja) * 1996-02-26 1999-07-28 株式会社平安製作所 被扱き面を有する加工素材
JP3826486B2 (ja) * 1997-04-25 2006-09-27 株式会社アルファ 鍛造方法並びに鍛造装置
JP3495225B2 (ja) * 1997-06-25 2004-02-09 サンデン株式会社 斜板式圧縮機用シューの製造方法
JP3211157B2 (ja) * 1997-12-22 2001-09-25 株式会社フジユニバンス ベルト式無段変速機のスライドプーリー及びその製造方法
JP3443528B2 (ja) * 1998-08-28 2003-09-02 日本高周波鋼業株式会社 段付及び鍔付環状部材の製造方法
JP2001284416A (ja) * 2000-03-30 2001-10-12 Nagase & Co Ltd 低温試験装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554084A (zh) * 2010-12-10 2012-07-11 上海重型机器厂有限公司 第三代核电站蒸汽发生器水室封头的锻造方法
CN103386585A (zh) * 2012-05-10 2013-11-13 昆山永年先进制造技术有限公司 壳台或管台成形工艺及其所用的反挤压模
CN103386585B (zh) * 2012-05-10 2016-01-20 昆山永年先进制造技术有限公司 壳台或管台成形工艺及其所用的反挤压模
CN107695276A (zh) * 2017-11-08 2018-02-16 浙江申吉钛业股份有限公司 带球形法兰芯轴类零件新的制造工艺和模具

Also Published As

Publication number Publication date
EP1736255A8 (de) 2007-06-20
EP1736255A1 (de) 2006-12-27
JPWO2005099929A1 (ja) 2007-08-16
DE602004030279D1 (de) 2011-01-05
EP1736255A4 (de) 2007-05-02
EP1736255B1 (de) 2010-11-24
WO2005099929A8 (ja) 2007-04-12
WO2005099929A1 (ja) 2005-10-27
US20070006628A1 (en) 2007-01-11

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Open date: 20060607