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Machine translation
1. (WO1980000669) DIELECTRIC LIQUID AND USE OF THIS LIQUID IN A MACHINING PROCESS BY EROSIVE ELECTRICAL DISCHARGES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000669    International Application No.:    PCT/CH1979/000129
Publication Date: 17.04.1980 International Filing Date: 03.10.1979
IPC:
B23H 1/08 (2006.01)
Applicants:
Inventors:
Priority Data:
10351/78 05.10.1978 CH
Title (EN) DIELECTRIC LIQUID AND USE OF THIS LIQUID IN A MACHINING PROCESS BY EROSIVE ELECTRICAL DISCHARGES
(FR) LIQUIDE DIELECTRIQUE ET UTILISATION DE CE LIQUIDE DANS UN PROCEDE D"USINAGE PAR DECHARGES ELECTRIQUES EROSIVES
Abstract: front page image
(EN)A suspension of particles of at least one conductive solid material, in a liquid dielectric substance, is used as dielectric liquid for electro-erosion machining. The size of these particles equals at most five microns and the concentration thereof in the suspension is between 0.001 and per cent by volume. The presence of these particles exhances the priming of erosive discharges. The use of this dielectric liquid allows a less critical adjustment of the flow of the dielectric fluid in the machining area and a simpler automatic machining process.
(FR)On utilise, comme liquide dielectrique pour l"usinage par electro-erosion, une suspension de particules d"au moins une matiere solide conductrice, dans une substance dielectrique liquide. La granulometrie de ces particules est au plus egale a 5 microns et leur concentration dans la suspension est comprise entre 0,001 et 1% en volume. La presence de ces particules favorise l"amorcage des decharges erosives. L"utilisation de ce liquide permet de rendre moins critique le reglage du debit du fluide dielectrique dans la zone d"usinage et de simplifier l"automatisation du procede d"usinage.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)