Method of casting bangle parts

Details Method of casting bangle parts Method of casting bangle parts

1997-03-19

1999-02-09

Batten, Jr., J. Reed

Metal founding

Process

Shaping a forming surface

164 35, 164 45, 164 63, B22C 702, B22C 904, B22D 1806, B22D 2500

Patent

active

058681922

ABSTRACT:
The investment casting method uses the lost wax method and involves using a model to form a wax piece in the desired shape such as the shape of the snap element or the shape of two hinge halves, making a tree out of a multitude of the wax pieces, adding slurry and heating to create hard material having spaces shaped like the wax parts and then pouring molten casting material into the spaces in a vacuum environment.

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