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Application filed by Jochen Dipl Ing Heerdt, Wolfgang Dipl Ing Brueckner, Ernst Kraske, Lorenz SpiessfiledCriticalJochen Dipl Ing Heerdt
Publication of CS497085A1publicationCriticalpatent/CS497085A1/en
Publication of CS268773B1publicationCriticalpatent/CS268773B1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
Abstract
In a spark erosion process for working roller-shaped component, the electrodes are grouped with an even number of segment (1-6) to a group and stretch parallel to the axis of the component. The electrode holder is inclined to the component surface such that at least 50% of the work surface of the electrodes is at the required distance for spark erosion. This is achieved by connecting the electrodes in pairs to voltage sources with the outer electrodes (1,6) followed by the next pair etc.
CS854970A1984-09-061985-07-03Electrode for spark shaping of cylindrical products
CS268773B1
(en)