ES2038491T3 - Cortador multi-disco y metodo de fabricacion. - Google Patents

Cortador multi-disco y metodo de fabricacion.

Info

Publication number
ES2038491T3
ES2038491T3 ES199090304933T ES90304933T ES2038491T3 ES 2038491 T3 ES2038491 T3 ES 2038491T3 ES 199090304933 T ES199090304933 T ES 199090304933T ES 90304933 T ES90304933 T ES 90304933T ES 2038491 T3 ES2038491 T3 ES 2038491T3
Authority
ES
Spain
Prior art keywords
wire
coating
abrasive cutting
abrasive
disc
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.)
Expired - Lifetime
Application number
ES199090304933T
Other languages
English (en)
Inventor
Mark Shepherd
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.)
Xaar Ltd
Original Assignee
Xaar 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 Xaar Ltd filed Critical Xaar Ltd
Application granted granted Critical
Publication of ES2038491T3 publication Critical patent/ES2038491T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

UNA HERRAMIENTA ABRASIVA E INTEGRAL PARA CORTAR QUE COMPRENDE UNA MULTIPLICIDAD DE DISCOS DE CORTE ABRASIVOS, COAXIALES, PARALELOS Y UNIFORMEMENTE SEPARADOS, SE FORMA GIRANDO UN MANDRIL CILINDRICO REVESTIDO CON UNA MATRIZ DE POLVO ABRASIVO EN UN METAL EN UN BAÑO DE FLUIDOS. SE ALINEA UN CABLE TANGENCIALEMENTE EN RELACION AL REVESTIMIENTO Y SE APLICAN IMPULSOS DE VOLTAJES EN TANTO EL CABLE SE ALIMENTA LONGITUDINALMENTE PASANDO EL REVESTIMIENTO. EL CABLE SE TRASLADA AXIALMENTE A CADA UNA DE LAS POSICIONES DE SEPARACION DE LOS DISCOS Y, EN CADA UNA DE ELLAS, SE TRASLADA RADIALMENTE PARA EFECTUAR UNA ELECTRO EROSION DEL REVESTIMIENTO FORMANDO UN CANAL. ENTRE CADA PAR DE CANALES SUCESIVOS EXISTE UN DISCO DE CORTE ABRASIVO.
ES199090304933T 1989-05-17 1990-05-08 Cortador multi-disco y metodo de fabricacion. Expired - Lifetime ES2038491T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911312A GB8911312D0 (en) 1989-05-17 1989-05-17 Multi-disc cutter and method of manufacture

Publications (1)

Publication Number Publication Date
ES2038491T3 true ES2038491T3 (es) 1993-07-16

Family

ID=10656880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090304933T Expired - Lifetime ES2038491T3 (es) 1989-05-17 1990-05-08 Cortador multi-disco y metodo de fabricacion.

Country Status (8)

Country Link
US (1) US5097637A (es)
EP (1) EP0398571B1 (es)
JP (1) JPH0825145B2 (es)
AT (1) ATE83696T1 (es)
CA (1) CA2017085C (es)
DE (1) DE69000637T2 (es)
ES (1) ES2038491T3 (es)
GB (1) GB8911312D0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639729A (ja) * 1992-05-29 1994-02-15 Canon Inc 精研削砥石およびその製造方法
US5564409A (en) * 1995-06-06 1996-10-15 Corning Incorporated Apparatus and method for wire cutting glass-ceramic wafers
JPH0985737A (ja) * 1995-09-22 1997-03-31 Toray Eng Co Ltd ワイヤ式切断装置
US6077572A (en) * 1997-06-18 2000-06-20 Northeastern University Method of coating edges with diamond-like carbon
JPH1178030A (ja) 1997-09-10 1999-03-23 Brother Ind Ltd インクジェットヘッドの製造方法
US6007694A (en) * 1998-04-07 1999-12-28 Phillips Plastics Corporation Electrochemical machining
KR101279681B1 (ko) * 2010-09-29 2013-06-27 주식회사 엘지실트론 단결정 잉곳 절단장치
MX389155B (es) 2012-09-05 2025-03-20 Mirka Oy Producto de molienda flexible con superficie plana y metodo para fabricar el mismo.
EP2749371A1 (en) * 2012-12-31 2014-07-02 Centre National de la Recherche Scientifique (C.N.R.S.) Wire electrical discharge machine for machining a conductor element such as a metal piece

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113587A (en) * 1974-08-05 1978-09-12 Agency Of Industrial Science And Technology Method for electrochemical machining
GB2000055B (en) * 1977-06-14 1982-03-03 Inoue Japax Research Incorporated Method of and apparatus for shaping workpieces
JPS573529U (es) * 1980-06-04 1982-01-09
JPS5796725A (en) * 1980-12-02 1982-06-16 Inoue Japax Res Inc Electric discharge machining device
DE3204502C2 (de) * 1982-02-10 1984-11-22 Bruno Dipl.-Ing. 8022 Grünwald Rauch Verfahren zur Herstellung von Lehren
JPS60114467A (ja) * 1983-11-21 1985-06-20 Matsushita Electric Ind Co Ltd 研削加工用砥石
JPS61288924A (ja) * 1985-06-13 1986-12-19 Inoue Japax Res Inc 放電加工装置
JPS61297012A (ja) * 1985-06-24 1986-12-27 Mitsubishi Electric Corp 放電加工方法
DE3543482A1 (de) * 1985-12-09 1987-06-11 Siemens Ag Verfahren und vorrichtung zum herstellen eines aus ferromagnetischem band gewickelten und stirnseitig genuteten ringfoermigen aktivteils fuer eine elektrische axialfeldmaschine
GB8722087D0 (en) * 1987-09-19 1987-10-28 Cambridge Consultants Multiple cutter
GB8722085D0 (en) * 1987-09-19 1987-10-28 Cambridge Consultants Ink jet nozzle manufacture
JPH01164563A (ja) * 1987-12-22 1989-06-28 Hitachi Ltd マルチ刃砥石の製造方法

Also Published As

Publication number Publication date
EP0398571B1 (en) 1992-12-23
CA2017085C (en) 2001-09-04
DE69000637D1 (de) 1993-02-04
US5097637A (en) 1992-03-24
EP0398571A1 (en) 1990-11-22
JPH03117565A (ja) 1991-05-20
CA2017085A1 (en) 1991-11-17
JPH0825145B2 (ja) 1996-03-13
DE69000637T2 (de) 1993-06-03
GB8911312D0 (en) 1989-07-05
ATE83696T1 (de) 1993-01-15

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