Turning – Process of turning
Patent
1992-01-24
1993-07-20
Bleutge, John C.
Turning
Process of turning
156250, 156255, 156267, 523137, 524439, 524440, 524508, 524577, 524584, B23B 300
Patent
active
052283704
ABSTRACT:
A method of manufacturing a molding material includes the steps of winding a thin metal strip on the peripheral surface of a rotary shaft a plurality of turns with a resin material being interposed between the resulting layers of metal, cutting an end surface of the metal strip and the resin material which have been wound by a cutting blade while rotating said rotary shaft to obtain a mixture of metal fibers and resin fibers, and heating the fiber mixture to a temperature at which the resin fibers can be softened. In this way, a molding material in which the metal fibers are substantially uniformly dispersed in the resin material in a closely contacted state can be obtained easily. Furthermore, the contents of the metal fibers by volume in the molding material can be arbitrarily adjusted by changing the rate at which the metal strip and the resin material are wound around the rotary shaft.
REFERENCES:
patent: 3697348 (1969-07-01), Farnam
patent: 3791898 (1974-02-01), Remi
patent: 4070214 (1978-01-01), Brown et al.
patent: 4416721 (1983-11-01), Deregibus
Okano Teruo
Yanagisawa Akira
Bleutge John C.
Nibex Company, Ltd.
Sweet Mark
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