Electric heating – Metal heating – Cutting or disintegrating
Patent
1984-06-25
1986-09-09
Albritton, Clarence L.
Electric heating
Metal heating
Cutting or disintegrating
204206, 204224M, B23H 710
Patent
active
046111077
ABSTRACT:
A traveling-wire (TW) electroerosion apparatus in which at least one of wire guides which are disposed at opposite sides of the cutting zone has a plurality of guide elements with respective circular wire-receptive guide openings each of which is of a diameter substantially larger than a nominal diameter of the electrode wire and which are arranged to be mutually eccentric to make up a composite guide opening such that the diameter of an imaginary cylinder which can be inscribed therein is substantially equal to the nominal wire diameter. Preferably, the guide elements are arranged to be displaceable relative to one another and in their respective planes to change the eccentricity of these guide openings and thus to change the diameter of the imaginary cylinder.
REFERENCES:
patent: 567606 (1896-09-01), McCool et al.
patent: 1395217 (1921-10-01), Begot
patent: 2058110 (1936-10-01), Schroter et al.
patent: 4250371 (1981-02-01), Haug et al.
patent: 4364812 (1982-12-01), Inoue
patent: 4453070 (1984-06-01), Bonga
Patent Abstracts of Japan (unexamined applications, section M The Patent Office Japanese Government, p. 119 M 45, Dec. 5, 1980 Kokai-No. 55-125 943.
Albritton Clarence L.
Dubno Herbert
Evans Geoffrey S.
Inoue-Japax Research Incorporated
Ross Karl F.
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