Apparatus and method for forming of a wide side wall for a chill

Details Apparatus and method for forming of a wide side wall for a chill Apparatus and method for forming of a wide side wall for a chill

1993-04-02

1995-07-04

Larson, Lowell A.

Metal deforming

By use of non-deforming work-gripping clamp and relatively...

By individually non-deforming clamps

723792, B21D 501

Patent

active

054289815

ABSTRACT:
A method of forming a wide side wall of a chill mold for a thin slab casting installation and which has a bulged widened region proceeding from the upper edge of the wall and terminating toward the sides and toward the bottom of the wall, includes making the wall of copper with a thickness of 5-50 mm, and forming the bulged widened region under tension or a combination of tension and compression conditions.
The apparatus for performing the method includes a bottom plate die with an appropriate contoured face, and a power-operated upper die the end face of which is shaped to match desired bulge of the widened region of the wall and cooperates with the contoured face of the bottom die plate to form the widened region.

REFERENCES:
patent: 2047906 (1936-07-01), Murphy
patent: 2330572 (1943-09-01), Frey et al.
patent: 4617818 (1986-10-01), Fukuyori

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