Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1994-05-03
1996-06-04
Batten, Jr., J. Reed
Metal founding
Process
Shaping liquid metal against a forming surface
164484, B22D 1112, B22D 11128
Patent
active
055224512
ABSTRACT:
A cast rod is swung from side to side to generate movement at the solidifying end of the rod. The drawing rolls operate simultaneously with steady (adjustable) speed. The swinging of the rod is generated between the upper end of the die cooler and the drawing rolls with e.g. a runner which is connected to an eccentric disk rotated by an electric motor. The amplitude and the frequency of the swinging and the speed of the drawing rolls can be varied and thus be used to achieve different movement forms in casting.
REFERENCES:
patent: 2405355 (1946-08-01), Harrison
patent: 3397773 (1968-08-01), Gricol
patent: 3494411 (1970-02-01), Rehlman
patent: 3552481 (1971-01-01), Gricol
patent: 4232727 (1980-11-01), Bower et al.
patent: 4763719 (1988-08-01), Muller et al.
Batten, Jr. J. Reed
Vertic Oy
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