THE LOST ART OF WAX MOLDING
Casting Doubt On Casting No More
The Alternative Jewelry Shop incorporates a variety of skillful techniques to produce unique works of art. They offer many types of stone setting such as bezel, tension, bead, and setting the stone upside down. The Barneses work with different colors of gold like rose, green, yellow, and white. They also work in sterling silver, platinum, and different karats of gold (10 karat up to 24 karat). Danny and Libby alloy, refine, or trade the customer’s metal. They encase the customer’s personal mementos, such as ashes, flower petals, or photographs, in resin. They fabricate, solder, and in many cases do lost-wax casting. In the lost-wax casting process, these artists consult with the customer and create a 3D digital rendering of the proposed piece in a CAD computer program. The CAD data is transferred to a computer numerically controlled mill or 3D printer where the model is either carved from a block of wax or grown through a thousand or more layers of resin. Next, the wax or resin piece is sprued, invested (in a flask), and subjected to high heat in order to remove the wax. The negative space in the investment, which is created from the removal of the wax, is injected with molten metal. Then, the cast piece it cut from the sprue and finished into a one-of-a-kind piece jewelry.