IT1250959B - Dispositivo per la rimozione dei trucioli in macchine di lavorazione ad elettroscariche. - Google Patents

Dispositivo per la rimozione dei trucioli in macchine di lavorazione ad elettroscariche.

Info

Publication number
IT1250959B
IT1250959B ITRM910934A ITRM910934A IT1250959B IT 1250959 B IT1250959 B IT 1250959B IT RM910934 A ITRM910934 A IT RM910934A IT RM910934 A ITRM910934 A IT RM910934A IT 1250959 B IT1250959 B IT 1250959B
Authority
IT
Italy
Prior art keywords
removal
discharge electrode
oil
processing
cavity
Prior art date
Application number
ITRM910934A
Other languages
English (en)
Inventor
Yong-Koo Lee
Original Assignee
Lee Yong Koo
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 Lee Yong Koo filed Critical Lee Yong Koo
Publication of ITRM910934A0 publication Critical patent/ITRM910934A0/it
Publication of ITRM910934A1 publication Critical patent/ITRM910934A1/it
Application granted granted Critical
Publication of IT1250959B publication Critical patent/IT1250959B/it

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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/10—Supply or regeneration of working media

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Dispositivo di rimozione o asportazione di truciolo usato in una lavorazione alla macchina utensile facente uso di un elettrodo di scarica. Il dispositivo comprende una piastra inferiore atta ad essere disposta sulla superficie del pezzo in lavorazione che deve essere lavorato, una piastra superiore avente una superficie interna definente una cavità, e una camera di olio per lavorazione ad asportazione atta a comunicare con un vuoto definito tra un elettrodo di scarica e la porzione del pezzo in lavorazione lavorato con l'elettrodo di scarica e a fornire olio per lavorazione ad asportazione in pressione ad essa. La camera di olio per lavorazione ad asportazione è definita dalla cavità e dalla porzione di superficie esterna dell'elettrodo di scarica esposta alla cavità quando l'elettrodo di scarica penetra nella piastra superiore e nella piastra inferiore durante la lavorazione ad elettroscariche. E' anche fornito un rubinetto per la comunicazione con la camera di olio di lavorazione ad asportazione e per alimentare olio per la lavorazione in pressione da un alimentatore di olio per lavorazione ad asportazione ad essa. Quando olio per lavorazione ad asportazione in pressione viene alimentato al vuoto, viene effettivamente ottenuta l'asportazione dei trucioli.
ITRM910934A 1990-12-12 1991-12-12 Dispositivo per la rimozione dei trucioli in macchine di lavorazione ad elettroscariche. IT1250959B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900020369A KR940000673B1 (ko) 1990-12-12 1990-12-12 방전가공기의 칩 제거장치

Publications (3)

Publication Number Publication Date
ITRM910934A0 ITRM910934A0 (it) 1991-12-12
ITRM910934A1 ITRM910934A1 (it) 1993-06-12
IT1250959B true IT1250959B (it) 1995-04-24

Family

ID=19307368

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910934A IT1250959B (it) 1990-12-12 1991-12-12 Dispositivo per la rimozione dei trucioli in macchine di lavorazione ad elettroscariche.

Country Status (8)

Country Link
US (1) US5254827A (it)
JP (1) JP3027776B2 (it)
KR (1) KR940000673B1 (it)
CN (1) CN1028974C (it)
BR (1) BR9105507A (it)
DE (1) DE4140991A1 (it)
GB (1) GB2250706B (it)
IT (1) IT1250959B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928752B2 (en) 2003-04-04 2005-08-16 Maytag Corporation Combination tumble and cabinet dryer
US6928745B2 (en) 2003-07-25 2005-08-16 Maytag Corporation Clothes dryer with control panel seal
CN115837494B (zh) * 2022-12-13 2023-08-25 滁州迪蒙德模具制造有限公司 一种壳体模具加工装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258410A (it) * 1959-11-27
US3144541A (en) * 1961-07-13 1964-08-11 Gen Motors Corp Electrical stock removal apparatus
US3719569A (en) * 1970-10-13 1973-03-06 Aeg Elotherm Gmbh Method and apparatus for countersinking cavities in a workpiece
JPS603934B2 (ja) * 1981-03-17 1985-01-31 株式会社ソデイツク 放電加工方法及び装置
JPS58149131A (ja) * 1982-02-25 1983-09-05 Inoue Japax Res Inc 放電加工装置
EP0353301B1 (de) * 1988-01-27 1992-07-29 Institut Elektroniki Imeni U.A.Arifova Akademii Nauk Uzbexkoi Ssr Vorrichtung zur elektroerosivon Herstellung von Löchern in Werkstücken

Also Published As

Publication number Publication date
US5254827A (en) 1993-10-19
KR920011626A (ko) 1992-07-24
CN1028974C (zh) 1995-06-21
BR9105507A (pt) 1992-09-01
DE4140991A1 (de) 1992-06-17
ITRM910934A1 (it) 1993-06-12
JPH04269123A (ja) 1992-09-25
KR940000673B1 (ko) 1994-01-27
GB9126243D0 (en) 1992-02-12
GB2250706A (en) 1992-06-17
CN1062489A (zh) 1992-07-08
ITRM910934A0 (it) 1991-12-12
JP3027776B2 (ja) 2000-04-04
GB2250706B (en) 1995-04-19

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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: 19951218