Evalution of casting drawing in accordance with achievable investment casting tolerance.
Die manufacturing : A negative replica of the component is prepared in the form metallic die.
Disposable wax pattern is produced by injecting wax from PLC controlled vertical wax injection machine in the semi automatic, Die (TOOL)
Produced Wax pattern from single or multi cavity die (tool) are then assembled to from a tree structure having feeding gate, runners, & spure
Sucessive coates of ceramic slurries & refractory sand are applied with intermediate drying time to form a hollow shell.
The Specified molten metal is poured in the hot backed hollow shell.
Upon cooling the resulting precision casting are achieved after usual operation like gate removal, cleaning, etc & subjected to further processing such as heat treatment, surface treatment etc.
