FR2360378A1 - Procede de fabrication d'article comportant un organe travaille a la presse a l'interieur d'un organe cylindrique - Google Patents

Procede de fabrication d'article comportant un organe travaille a la presse a l'interieur d'un organe cylindrique

Info

Publication number
FR2360378A1
FR2360378A1 FR7724176A FR7724176A FR2360378A1 FR 2360378 A1 FR2360378 A1 FR 2360378A1 FR 7724176 A FR7724176 A FR 7724176A FR 7724176 A FR7724176 A FR 7724176A FR 2360378 A1 FR2360378 A1 FR 2360378A1
Authority
FR
France
Prior art keywords
cylindrical member
press
manufacturing
blank
article including
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
FR7724176A
Other languages
English (en)
Other versions
FR2360378B1 (fr
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2360378A1 publication Critical patent/FR2360378A1/fr
Application granted granted Critical
Publication of FR2360378B1 publication Critical patent/FR2360378B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/165—Manufacturing processes or apparatus therefore
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • 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
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)

Abstract

Procédé de fabrication d'article comportant un organe façonné à la presse dans un organe cylindrique On décape la face intérieure de l'organe cylindrique et la face périphérique d'un flan, on dispose le flan dans l'organe cylindrique en juxtaposant les faces décapées, on soumet le flan à un travail à la presse à froid dans l'organe cylindrique, pour le réunir étroitement avec ledit organe, puis à un travail à la presse à chaud lui conférant la forme souhaitée, et on recuit les organes réunis à une température de diffusion pour accuser la réunion. On façonne ensuite par usinage l'article fini En variante, on peut opérer l'usinage entre le travail à chaud et le recuit. Application notamment à la fabrication d'anodes pour magnétrons.
FR7724176A 1976-08-06 1977-08-05 Procede de fabrication d'article comportant un organe travaille a la presse a l'interieur d'un organe cylindrique Granted FR2360378A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9318676A JPS5330955A (en) 1976-08-06 1976-08-06 Combined forming method

Publications (2)

Publication Number Publication Date
FR2360378A1 true FR2360378A1 (fr) 1978-03-03
FR2360378B1 FR2360378B1 (fr) 1981-11-20

Family

ID=14075535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724176A Granted FR2360378A1 (fr) 1976-08-06 1977-08-05 Procede de fabrication d'article comportant un organe travaille a la presse a l'interieur d'un organe cylindrique

Country Status (5)

Country Link
US (1) US4200217A (fr)
JP (1) JPS5330955A (fr)
DE (1) DE2733925C2 (fr)
FR (1) FR2360378A1 (fr)
GB (1) GB1577180A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415874A1 (fr) * 1978-01-25 1979-08-24 Hitachi Ltd Methode de production d'une anode en magnetron
FR2492689A1 (fr) * 1980-10-24 1982-04-30 Kabel Metallwerke Ghh Procede pour la fabrication d'un profile creux metallique
CN104551556A (zh) * 2014-11-25 2015-04-29 吴中区长桥诚惠机械加工厂 一种梯形块的加工工艺

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413768A (en) * 1981-03-18 1983-11-08 Kabel-und Metallwerke, Guthehoffnungshutte AG Method of making a multi-bore element
FR2516424B1 (fr) * 1981-11-13 1986-01-24 Rivapompe Sa Procede de fixation d'un axe sur un support metallique, outil pour effectuer cette fixation et assemblage ainsi obtenu
US4527088A (en) * 1983-04-01 1985-07-02 Gte Products Corporation Metal arc director for compact fluorescent lamp
US4699309A (en) * 1986-05-29 1987-10-13 Kawasaki Jukogyo Kabushiki Kaisha Method of bonding dissimilar materials
JPS62281965A (ja) * 1986-05-29 1987-12-07 テルモ株式会社 カテ−テルおよびカテ−テル用固定部材
DE102005031727B4 (de) * 2005-07-07 2013-12-12 Audi Ag Verfahren und Vorrichtung zum Verbinden zweier Profilteile
DE102007054071B4 (de) * 2007-11-13 2010-06-10 Eisfink Max Maier Gmbh & Co. Kg Verbundmetallgegenstand und Verfahren zur Herstellung eines Verbundmetallgegenstands
JP5893464B2 (ja) * 2012-03-27 2016-03-23 東芝ホクト電子株式会社 マグネトロンおよびその製造方法
CN108687494B (zh) * 2018-05-08 2021-04-02 青岛北海车轮有限公司 一种轮辋的压型制造工艺
CN110253225A (zh) * 2019-07-08 2019-09-20 苏州真懿精密器械有限公司 微小薄壁零件产品复合加工方法
US20220388090A1 (en) * 2021-06-04 2022-12-08 The Boeing Company Fabrication of thick stock via diffusion bonding of titanium alloys

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432819A (en) * 1944-09-28 1947-12-16 Indiana Steel Products Co Method of making composite permanent magnets
US3367020A (en) * 1965-05-19 1968-02-06 Robert D. Watson Method of preparing tubes of certain metals for subsequent joining by welding
FR2082564A5 (fr) * 1970-03-10 1971-12-10 Hitachi Ltd Procédé de fabrication d'une anode de magnétron

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD31482A (fr) *
US2753623A (en) * 1951-01-05 1956-07-10 Metals & Controls Corp Solid phase bonding of metals
US2816211A (en) * 1954-08-18 1957-12-10 Gen Motors Corp Refrigerating apparatus
DE1281209B (de) * 1963-08-31 1968-10-24 Bosch Gmbh Robert Verfahren zur Herstellung von Gehaeusen fuer Zuendverteiler von Brennkraftmaschinen
US3535762A (en) * 1967-09-14 1970-10-27 Trw Inc Concentric tube forging
US3893226A (en) * 1970-03-06 1975-07-08 Gkn Floform Ltd Method of making semi-conductor mounts
US3937385A (en) * 1972-12-20 1976-02-10 Kobe Steel Ltd. Method of manufacturing compound billets for hydrostatic extrusion
US4015765A (en) * 1976-05-10 1977-04-05 Western Electric Company, Inc. Formation and utilization of compound billet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432819A (en) * 1944-09-28 1947-12-16 Indiana Steel Products Co Method of making composite permanent magnets
US3367020A (en) * 1965-05-19 1968-02-06 Robert D. Watson Method of preparing tubes of certain metals for subsequent joining by welding
FR2082564A5 (fr) * 1970-03-10 1971-12-10 Hitachi Ltd Procédé de fabrication d'une anode de magnétron

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415874A1 (fr) * 1978-01-25 1979-08-24 Hitachi Ltd Methode de production d'une anode en magnetron
FR2492689A1 (fr) * 1980-10-24 1982-04-30 Kabel Metallwerke Ghh Procede pour la fabrication d'un profile creux metallique
CN104551556A (zh) * 2014-11-25 2015-04-29 吴中区长桥诚惠机械加工厂 一种梯形块的加工工艺

Also Published As

Publication number Publication date
US4200217A (en) 1980-04-29
GB1577180A (en) 1980-10-22
FR2360378B1 (fr) 1981-11-20
JPS613616B2 (fr) 1986-02-03
JPS5330955A (en) 1978-03-23
DE2733925C2 (de) 1985-12-19
DE2733925A1 (de) 1978-02-09

Similar Documents

Publication Publication Date Title
FR2360378A1 (fr) Procede de fabrication d'article comportant un organe travaille a la presse a l'interieur d'un organe cylindrique
ES469545A1 (es) Procedimiento y aparato para fabricar piezas mediante extru-sion en frio de piezas brutas cilindricas
GB1280254A (en) Method for manufacturing a bearing member of an axial thrust bearing
JPH0431774B2 (fr)
GB991392A (en) Process for hot working of metals
GB1452378A (en) Method of manufacturing bushes or the like with indent ations in the side walls
JPS6182944A (ja) 大径フランジ付き軸部品の製造方法
GB1318008A (en) Process for forming titanium and titanium alloys
JPS6188938A (ja) 中空ラツク軸の製造方法
JPS5545546A (en) Production of sheet metal pulley
JPS59215239A (ja) 流体軸受のグル−プの成形方法
SU727276A1 (ru) Способ изготовлени бандажированных матриц
FR2415874A1 (fr) Methode de production d'une anode en magnetron
SU614852A1 (ru) Штамп дл выт жки коробчатых изделий
SU685403A1 (ru) Способ обработки заготовок под гор чую штамповку
JPS61150733A (ja) かさ歯車の製造方法
JP2552301B2 (ja) スプライン成形方法
JPS595459Y2 (ja) プレス打抜装置
JPS55161541A (en) Closed rough forging method of crankshaft
GB1461317A (en) Forming ductile metal
JP2636315B2 (ja) 焼結鍛造時のワーク冷却防止方法
SU1551461A1 (ru) Способ получени кольцевых изделий
SU1668005A1 (ru) Штамп дл гор чей объемной штамповки
JPH04187325A (ja) 超塑性加工成形品及びその超塑性加工方法
JPS6449610A (en) Manufacture of roll mold