Lift Technology

Jiten Shah

John R Keough

Thomas A Cobett

A method for inorganic binder casting including selecting a shape-forming material based on pre-determined manufacturing and shape characteristics, forming the shape-forming material by printing the shape-forming material using a plurality of additive material printers to form a casting mold, creating a liquid binder solution, the liquid binder solution configured to include at least 51% inorganic binder material by weight, the inorganic binder material having a weight ratio to the liquid binder solution between a range of 1.0 and 3.5, coating the shape-forming material with the liquid binder solution, substantially dehydrating the shape-forming material, pouring a hot liquid metal into the casting mold, and allowing said hot liquid metal to cool to form a molded part.

Method for inorganic binder castings

A method for inorganic binder casting, comprising: selecting a Shape-Forming Material based on pre-determined manufacturing and shape characteristics, selecting a casting shape based on pre-determined design characteristics, and forming the Shape-Forming Material into a mold. The mold is coated with an inorganic binder solution at a pre-defined weight ratio and is dehydrated the Shape-Forming Material. The method further comprises pouring a hot liquid metal into the mold and allowing said hot liquid metal to cool to form a molded part. The Shape-Forming Material may be washed from said molded part with a solvent, the inorganic material and Shape-Forming Material reclaimed, reused, and the Shape-Forming Material reformed to a mold. The method further comprises recreating a liquid inorganic binder solution using the reclaimed inorganic material and recoating the Shape-Forming Material with the reclaimed inorganic binder solution.

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Aurora, IL, United States of America

Jiten Shah