BRPI0608215A2 - fio compósito para eletroerosão - Google Patents

fio compósito para eletroerosão

Info

Publication number
BRPI0608215A2
BRPI0608215A2 BRPI0608215-7A BRPI0608215A BRPI0608215A2 BR PI0608215 A2 BRPI0608215 A2 BR PI0608215A2 BR PI0608215 A BRPI0608215 A BR PI0608215A BR PI0608215 A2 BRPI0608215 A2 BR PI0608215A2
Authority
BR
Brazil
Prior art keywords
pinchbeck
phase
edm
composite wire
layer
Prior art date
Application number
BRPI0608215-7A
Other languages
English (en)
Inventor
Patrick Blanc
Michel Ly
Gerald Sanchez
Original Assignee
Thermocompact 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36228642&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0608215(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR0501547A external-priority patent/FR2881973B1/fr
Application filed by Thermocompact Sa filed Critical Thermocompact Sa
Publication of BRPI0608215A2 publication Critical patent/BRPI0608215A2/pt
Publication of BRPI0608215B1 publication Critical patent/BRPI0608215B1/pt

Links

Classifications

    • 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
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Non-Insulated Conductors (AREA)
  • Metal Extraction Processes (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Conductive Materials (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

FIO COMPOSITO PARA ELETROEROSAO. De acordo com a invenção, o fio (1) compreende sobre um núcleo (2) em cobre ou em latão, um revestimento em latão, compreendendo a superposição de uma subcamada (3) contínua em latão em fase <225> e de uma camada superficial (4) de estrutura em latão em fase <sym> fraturada que deixa aparecer latão em fase <225> nas fraturas (5a) Aumenta-se assim sensivelmente a velocidade de eletroerosão.
BRPI0608215-7A 2005-02-11 2006-02-10 Fio eletrodo para usinagem por eletroerosão e processo de realização do mesmo BRPI0608215B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0501547 2005-02-11
FR0501547A FR2881973B1 (fr) 2005-02-11 2005-02-11 Fil composite pour electrosion
FR0508589 2005-08-17
FR0508589A FR2881974B1 (fr) 2005-02-11 2005-08-17 Fil composite pour electroerosion.
PCT/FR2006/000304 WO2006085006A1 (fr) 2005-02-11 2006-02-10 Fil composite pour electroerosion

Publications (2)

Publication Number Publication Date
BRPI0608215A2 true BRPI0608215A2 (pt) 2009-11-24
BRPI0608215B1 BRPI0608215B1 (pt) 2023-05-16

Family

ID=36228642

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608215-7A BRPI0608215B1 (pt) 2005-02-11 2006-02-10 Fio eletrodo para usinagem por eletroerosão e processo de realização do mesmo

Country Status (12)

Country Link
US (1) US8378247B2 (pt)
EP (1) EP1846189B1 (pt)
JP (1) JP5069134B2 (pt)
KR (2) KR20070100424A (pt)
AT (1) ATE541662T1 (pt)
BR (1) BRPI0608215B1 (pt)
DE (1) DE06709289T1 (pt)
ES (1) ES2380486T3 (pt)
FR (1) FR2881974B1 (pt)
PL (1) PL1846189T3 (pt)
TW (1) TWI391197B (pt)
WO (1) WO2006085006A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2005343T3 (pl) 2005-12-01 2020-11-16 Thermocompact Drut EDM
US10189100B2 (en) * 2008-07-29 2019-01-29 Pratt & Whitney Canada Corp. Method for wire electro-discharge machining a part
EP2172295B1 (de) 2008-10-01 2012-06-20 Berkenhoff GmbH Drahtelektrode zum funkenerosiven Schneiden
PL2193867T3 (pl) * 2008-12-03 2012-11-30 Berkenhoff Gmbh Elektroda drutowa do cięcia elektroiskrowego i sposób wytwarzania takiej elektrody drutowej
JP4931028B2 (ja) * 2010-02-02 2012-05-16 沖電線株式会社 ワイヤ放電加工用電極線、その製造方法及びその電極線を用いた放電加工方法
US20120203493A1 (en) * 2011-02-07 2012-08-09 William Kurt Dobson Apparatus, system, and method for wires with waveguides
KR101284495B1 (ko) * 2011-04-29 2013-07-16 성기철 방전가공용 전극선 및 그 제조방법
KR101292343B1 (ko) * 2011-08-08 2013-07-31 성기철 방전가공용 전극선 및 그 제조방법
KR20140051734A (ko) * 2012-10-23 2014-05-02 성기철 방전가공용 전극선 및 그 제조방법
KR20140075442A (ko) * 2012-12-11 2014-06-19 성기철 방전가공용 전극선 및 그 제조방법
TW201545828A (zh) * 2014-06-10 2015-12-16 Ya-Yang Yan 一種放電加工切割線及該放電加工切割線之製造方法
JP6584765B2 (ja) 2014-10-28 2019-10-02 沖電線株式会社 放電加工用電極線及び放電加工用電極線製造方法
TWI595951B (zh) * 2015-04-16 2017-08-21 Discharge processing electrode line
WO2018071284A1 (en) 2016-10-14 2018-04-19 Global Innovative Products, Llc Alloy coated edm wire
TWI681827B (zh) * 2019-04-03 2020-01-11 薩摩亞商正錦和金屬股份有限公司 金屬線之製造方法及其結構
WO2020229365A1 (de) 2019-05-10 2020-11-19 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven schneiden und verfahren zu deren herstellung
WO2021198245A1 (de) 2020-03-31 2021-10-07 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven schneiden
CN113823435B (zh) * 2021-09-08 2024-04-23 湖州金钛导体技术有限公司 一种复合电极丝、复合电极丝的制备方法及应用
TWI784706B (zh) * 2021-09-10 2022-11-21 德商貝肯赫佛股份有限公司 用於電火花沖蝕切割的線狀電極

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2015909B (en) * 1978-03-03 1982-12-01 Charmilles Sa Ateliers Electrode for spark erosion machining
SE444278B (sv) * 1979-10-11 1986-04-07 Charmilles Sa Ateliers Tradformig elektrod samt sett att tillverka sadan elektrod
US4977303A (en) * 1984-08-28 1990-12-11 Charmilles Technologie S.A. Zinc or cadmium coated, surface oxidized electrode wire for EDM cutting of a workpiece; and method for forming such a wire
US4686153A (en) * 1984-12-08 1987-08-11 Fujikura Ltd. Electrode wire for use in electric discharge machining and process for preparing same
ES2033916T3 (es) * 1987-10-23 1993-04-01 Berkenhoff Gmbh Electrodo erosivo, esencialmente electrodo de alambre para la mecanizacion electrica-erosiva.
US5762726A (en) * 1995-03-24 1998-06-09 Berkenhoff Gmbh Wire electrode and process for producing a wire electrode, particular for a spark erosion process
DE19510740A1 (de) * 1995-03-24 1996-10-02 Berkenhoff Gmbh Drahtelektrode sowie Verfahren zur Herstellung einer Drahtelektrode, insbesondere für das Funkenerodierverfahren
US5741376A (en) * 1996-05-09 1998-04-21 The United States Of America As Represented By The Secretary Of The Air Force High temperature melting niobium-titanium-chromium-aluminum-silicon alloys
KR100518729B1 (ko) * 1997-07-30 2005-11-25 (주)징크젯 방전가공용다공성전극선의제조방법및그구조
US5945010A (en) * 1997-09-02 1999-08-31 Composite Concepts Company, Inc. Electrode wire for use in electric discharge machining and process for preparing same
JP2002126950A (ja) * 2000-10-23 2002-05-08 Sumitomo Metal Mining Co Ltd ワイヤ放電加工用電極線の製造方法
JP2002126949A (ja) * 2000-10-23 2002-05-08 Sumitomo Metal Mining Co Ltd ワイヤ放電加工用電極線
DE50113785D1 (de) * 2001-09-21 2008-05-08 Berkenhoff Gmbh Drahtelektrode zum funkenerosiven Schneiden
JP2003291030A (ja) * 2002-03-29 2003-10-14 Oki Electric Cable Co Ltd ワイヤ放電加工用電極線
DE10308778B3 (de) * 2003-02-28 2004-08-12 Wieland-Werke Ag Bleifreie Kupferlegierung und deren Verwendung

Also Published As

Publication number Publication date
JP5069134B2 (ja) 2012-11-07
KR20070100424A (ko) 2007-10-10
FR2881974B1 (fr) 2007-07-27
KR101653551B1 (ko) 2016-09-02
BRPI0608215B1 (pt) 2023-05-16
DE06709289T1 (de) 2008-08-28
US8378247B2 (en) 2013-02-19
FR2881974A1 (fr) 2006-08-18
EP1846189B1 (fr) 2012-01-18
ATE541662T1 (de) 2012-02-15
ES2380486T3 (es) 2012-05-14
KR20140015595A (ko) 2014-02-06
US20080061038A1 (en) 2008-03-13
PL1846189T3 (pl) 2012-06-29
TW200635685A (en) 2006-10-16
TWI391197B (zh) 2013-04-01
EP1846189A1 (fr) 2007-10-24
WO2006085006A1 (fr) 2006-08-17
JP2008535668A (ja) 2008-09-04

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2006, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.