Electric heating – Metal heating – Cutting or disintegrating
Patent
1982-03-10
1984-09-11
Paschall, M. H.
Electric heating
Metal heating
Cutting or disintegrating
219 69V, 219 69W, B23P 108
Patent
active
044711972
ABSTRACT:
Uncontrolled transverse mechanical oscillations of an electrode wire in the traveling-wire electroerosion machining apparatus are effectively and efficiently prevented by provision of a novel assembly comprising a mass of magnetic fluid retained in a pair of magnetic pole pieces and disposed in a straight line path defined between a pair of machining wire guide and support members to accommodate the traveling electrode wire. A magnetic field is established between the pole pieces to actuate the magnetic fluid, thereby damping uncontrolled oscillations as caused in the traveling electrode wire.
REFERENCES:
patent: 4121080 (1978-10-01), Janicke
patent: 4329241 (1982-05-01), Massart
Page 963 of McGraw-Hill Dictionary of Scientific & Technical Terms, Published 1974.
Dubno Herbert
Inoue-Japax Research Incorporated
Paschall M. H.
Ross Karl F.
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