IT9020313A0 - Albero forgiato a freddo, metodo e dispositivo per fabbricare lo stesso - Google Patents

Albero forgiato a freddo, metodo e dispositivo per fabbricare lo stesso

Info

Publication number
IT9020313A0
IT9020313A0 IT20313A IT2031390A IT9020313A0 IT 9020313 A0 IT9020313 A0 IT 9020313A0 IT 20313 A IT20313 A IT 20313A IT 2031390 A IT2031390 A IT 2031390A IT 9020313 A0 IT9020313 A0 IT 9020313A0
Authority
IT
Italy
Prior art keywords
manufacturing
same
cold forged
forged shaft
shaft
Prior art date
Application number
IT20313A
Other languages
English (en)
Other versions
IT1239918B (it
IT9020313A1 (it
Inventor
Takahara Katsuo
Okajima Shigeru
Onodera Tugio
Original Assignee
Mitsuba Electric Mfg 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
Priority claimed from JP1125888A external-priority patent/JPH02303648A/ja
Priority claimed from JP1140414A external-priority patent/JP2555190B2/ja
Application filed by Mitsuba Electric Mfg Co filed Critical Mitsuba Electric Mfg Co
Publication of IT9020313A0 publication Critical patent/IT9020313A0/it
Publication of IT9020313A1 publication Critical patent/IT9020313A1/it
Application granted granted Critical
Publication of IT1239918B publication Critical patent/IT1239918B/it

Links

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
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section
    • 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
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • 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
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • 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
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • B21K1/06—Making machine elements axles or shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • 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
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49474—Die-press shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Separation By Low-Temperature Treatments (AREA)
IT20313A 1989-05-19 1990-05-15 Albero forgiato a freddo, metodo e dispositivo per fabbricare lo stesso IT1239918B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1125888A JPH02303648A (ja) 1989-05-19 1989-05-19 一端にギヤを備えた冷鍛シャフトとその製造方法およびその製造装置
JP1140414A JP2555190B2 (ja) 1989-06-02 1989-06-02 一端にギアまたはセレ−ションを備えた冷鍛シャフトの製造方法および製造装置

Publications (3)

Publication Number Publication Date
IT9020313A0 true IT9020313A0 (it) 1990-05-15
IT9020313A1 IT9020313A1 (it) 1991-11-15
IT1239918B IT1239918B (it) 1993-11-23

Family

ID=26462194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20313A IT1239918B (it) 1989-05-19 1990-05-15 Albero forgiato a freddo, metodo e dispositivo per fabbricare lo stesso

Country Status (5)

Country Link
US (1) US5127253A (it)
KR (1) KR930012257B1 (it)
BR (1) BR9002293A (it)
FR (1) FR2647039B1 (it)
IT (1) IT1239918B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2832325B2 (ja) * 1992-07-14 1998-12-09 大岡技研株式会社 ヘリカルギヤの成形装置及び成形方法
ES2202339T3 (es) * 1994-10-13 2004-04-01 Matsui Universal Joint Manufacturing Company Procedimiento de fabricacion de un eje de control.
US5737836A (en) * 1996-05-03 1998-04-14 Borg-Warner Automotive, Inc. Method of making a splined turbine hub
US6293164B1 (en) * 1999-06-30 2001-09-25 Trw Inc. Rack and pinion steering apparatus and method for manufacturing a helical pinion
US6490790B1 (en) * 1999-11-26 2002-12-10 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing preform for connecting rod
DE10133232A1 (de) * 2000-07-10 2002-06-13 Denso Corp Verfahren zur Herstellung eines verbesserten Gasfühlerdichtungsaufbaus
JP3994763B2 (ja) * 2002-03-14 2007-10-24 株式会社ジェイテクト トーションバーの製造方法ならびにトーションバー
DE10235365A1 (de) * 2002-08-02 2004-02-19 Robert Bosch Gmbh Verfahren zum Herstellen einer Welle mit Anlaufkuppen sowie Vorrichtung beinhaltend eine solche Welle
US7360389B2 (en) * 2003-05-19 2008-04-22 Asmo Co., Ltd. Manufacturing method of armature shaft, armature shaft and rotary electric machine
US7628129B2 (en) * 2003-12-12 2009-12-08 Honda Motor Co., Ltd. Camshaft, method of manufacturing cam for camshaft, and method of manufacturing shaft for camshaft
US7080539B2 (en) * 2003-12-22 2006-07-25 Federal-Mogul World Wide, Inc. Forged knurled socket housing and method of manufacture
JP3943115B2 (ja) 2005-11-08 2007-07-11 株式会社神戸製鋼所 鍛造用素形材、鍛造品及び鍛造用素形材の成形方法
KR100631162B1 (ko) 2006-03-16 2006-10-04 (주)범양정밀 자동차용 윈도우 모터 드라이버의 웜 샤프트 결합용 축구멍 형성 방법 및 금형
KR101479237B1 (ko) * 2008-07-29 2015-01-05 삼성전자 주식회사 드럼세탁기의 샤프트 및 그 제조방법
DE102009008560A1 (de) * 2009-02-12 2010-08-19 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Verfahren zur Herstellung einer Antriebswelle
CN102658393B (zh) * 2012-04-13 2015-11-25 温岭市明华齿轮有限公司 一种花键铣床装置
DE102012208128B4 (de) * 2012-05-15 2021-10-21 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Verstelleinrichtung mit einer Antriebswelle sowie Verfahren zum Herstellen einer Verstelleinrichtung
CN102717015B (zh) * 2012-06-26 2015-02-25 盐城理研精密锻造有限公司 一种提高细长台阶轴杆部同轴度的锻造方法及冷挤模具
US9003856B2 (en) * 2012-09-07 2015-04-14 Matec Co., Ltd. Method of manufacturing flange structure
CN102817902A (zh) * 2012-09-11 2012-12-12 唐海滨 一种电动车电机转轴
CN102825088A (zh) * 2012-09-13 2012-12-19 无锡恒力标准件制造有限公司 一种齿轮轴冷挤压模具及其挤压工艺
CN103192020B (zh) * 2013-03-11 2016-04-27 浙江新东方汽车零部件有限公司 齿轮轴的成型方法及所用的模具
CN103195792B (zh) * 2013-04-17 2016-06-29 济钢集团有限公司 一种电机编码器异形轴
CN103317082B (zh) * 2013-05-23 2016-03-23 塞里姆株式会社 高挤压精锻全自动驻车制动器底板的制造装置和制造方法
CN103586301B (zh) * 2013-11-21 2015-08-05 中国航天科技集团公司长征机械厂 一种轴端带花键类零件的振动冷挤压塑性成型设备
CN105221702A (zh) * 2014-06-19 2016-01-06 王仁方 一种啮合性能稳定的花键轴
CN104368744B (zh) * 2014-12-01 2016-05-04 苏州工业园区新凯精密五金有限公司 一种汽车门锁轴的冷镦成型模具结构
CN104785698B (zh) * 2015-03-20 2017-09-15 北京科技大学 一种用于齿轮轴锻造的模具及工艺
CN105013848B (zh) * 2015-08-04 2017-12-29 常熟市金华机械股份有限公司 一种不对称花键连续冷挤压设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124876A (en) * 1964-03-17 Method of forming cupped articles
US3188849A (en) * 1961-09-12 1965-06-15 Nat Machinery Co Method and apparatus for multiple upsetting
US3688374A (en) * 1970-10-23 1972-09-05 Cam Gears Ltd Method of making an integral pinion and inner bearing race for rack and pinion assembly
JPS5636358A (en) * 1979-08-30 1981-04-09 Sumitomo Metal Ind Ltd Production of intermediate shaft
DE3306991A1 (de) * 1983-02-28 1984-08-30 Honda Giken Kogyo K.K., Tokio/Tokyo Vorrichtung zum gleichzeitigen verformen der beiden enden eines werkstueckes
US4896551A (en) * 1987-04-15 1990-01-30 Mitsuba Electric Manufacturing Co., Ltd. Starter motor and process of forming pinion shaft used in the starter motor
JPH01162535A (ja) * 1987-12-18 1989-06-27 Nissan Motor Co Ltd 歯付き軸の鍛造方法

Also Published As

Publication number Publication date
FR2647039B1 (fr) 1993-06-18
IT1239918B (it) 1993-11-23
US5127253A (en) 1992-07-07
KR900017685A (ko) 1990-12-19
IT9020313A1 (it) 1991-11-15
KR930012257B1 (ko) 1993-12-28
FR2647039A1 (fr) 1990-11-23
BR9002293A (pt) 1991-08-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530