FR2389452A1 - - Google Patents

Info

Publication number
FR2389452A1
FR2389452A1 FR7812959A FR7812959A FR2389452A1 FR 2389452 A1 FR2389452 A1 FR 2389452A1 FR 7812959 A FR7812959 A FR 7812959A FR 7812959 A FR7812959 A FR 7812959A FR 2389452 A1 FR2389452 A1 FR 2389452A1
Authority
FR
France
Prior art keywords
electrode
plate
machining
radial displacement
axial
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
FR7812959A
Other languages
English (en)
Other versions
FR2389452B1 (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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles SA
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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of FR2389452A1 publication Critical patent/FR2389452A1/fr
Application granted granted Critical
Publication of FR2389452B1 publication Critical patent/FR2389452B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

L'invention concerne un dispositif pour machine à usiner par étincelage érosif. Ce dispositif permet d'effectuer un déplacement purement radial de l'électrode 1 par rapport à la pièce 2 pendant l'usinage au moyen d'un dispositif 30 à 37 prévu pour donner à l'électrode un déplacement radial associé à son déplacement axial. A cet effet, des moyens 40 à 47 permettent de solidariser le plateau 38 portant la pièce 2 avec la plaque 31 qui suit les mouvements axiaux de l'électrode 1. Application : usinage universel en électro-érosion.
FR7812959A 1977-05-06 1978-05-02 Expired FR2389452B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH568077A CH605016A5 (fr) 1977-05-06 1977-05-06

Publications (2)

Publication Number Publication Date
FR2389452A1 true FR2389452A1 (fr) 1978-12-01
FR2389452B1 FR2389452B1 (fr) 1982-11-26

Family

ID=4297589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812959A Expired FR2389452B1 (fr) 1977-05-06 1978-05-02

Country Status (6)

Country Link
US (1) US4215261A (fr)
CH (1) CH605016A5 (fr)
DE (1) DE2818045A1 (fr)
FR (1) FR2389452B1 (fr)
GB (1) GB1600819A (fr)
SE (1) SE7805177L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414233A (en) * 1993-08-30 1995-05-09 Figgie International Inc. Method of electrical discharge machining for manufacture of Belleville springs
US6326576B1 (en) * 1999-09-22 2001-12-04 General Electric Company Method and apparatus for electrical discharge machining
US7041933B2 (en) * 2003-04-14 2006-05-09 Meyer Tool, Inc. Complex hole shaping
CA2524803C (fr) 2003-05-05 2013-08-06 Precision Fabrics Group, Inc. Materiaux refractaires et ininflammables, et articles rembourres les contenant
CN106312214B (zh) 2015-06-26 2019-01-22 通用电气公司 电加工装置及电加工方法
CN113927109A (zh) * 2021-11-12 2022-01-14 成都鼎易精密模具有限公司 一种工件干涉内槽的放电成型加工方法及加工电极

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179233A1 (fr) * 1972-04-06 1973-11-16 Agie Ag Ind Elektronik
DE2238698A1 (de) * 1972-08-05 1974-02-21 Agfa Gevaert Ag An eine funkenerosionsmaschine ansetzbare vorrichtung zum erodieren konischer durchbrueche
GB1412832A (en) * 1973-01-15 1975-11-05 Clarke Co Moulds Ltd R Adaptor for attachment to a reciprocable machine tool head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753429A (en) * 1953-02-25 1956-07-03 Elox Corp Michigan Electrical discharge machining
US2773968A (en) * 1956-01-10 1956-12-11 Cincinnati Milling Machine Co Electro discharge machine
US3539754A (en) * 1967-08-31 1970-11-10 Northern Electric Co Variable eccentric overcutting electrical discharge machining device
US3809852A (en) * 1971-04-30 1974-05-07 J Weber Electric discharge machine with mechanism for orbiting the electrode on a polygonal path
CH588917A5 (fr) * 1975-06-18 1977-06-15 Charmilles Sa Ateliers
LU73498A1 (fr) * 1975-10-02 1977-05-24
CH595184A5 (fr) * 1976-05-05 1978-02-15 Charmilles Sa Ateliers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179233A1 (fr) * 1972-04-06 1973-11-16 Agie Ag Ind Elektronik
DE2238698A1 (de) * 1972-08-05 1974-02-21 Agfa Gevaert Ag An eine funkenerosionsmaschine ansetzbare vorrichtung zum erodieren konischer durchbrueche
GB1412832A (en) * 1973-01-15 1975-11-05 Clarke Co Moulds Ltd R Adaptor for attachment to a reciprocable machine tool head

Also Published As

Publication number Publication date
DE2818045A1 (de) 1978-11-16
FR2389452B1 (fr) 1982-11-26
US4215261A (en) 1980-07-29
GB1600819A (en) 1981-10-21
CH605016A5 (fr) 1978-09-29
SE7805177L (sv) 1978-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse