Preparing for lost wax casting, step 3: steaming out the wax from inside the hardened plaster investment.
Feathered Gems Jewelry has documented the entire process of casting Braille charms for Seedlings Braille Books for Children.
Music: Polovtsian Dances by Borodin
Duration : 0:1:23
This will be a multi part video on foundry pattern making. A wooden pattern is used to make an impression in the sand mold. A silica sand core is inserted to produce the cylinder bore in the casting. A wood pattern of the cylinder is turned on the Clausing lathe.
Duration : 0:9:44
This will be a multi part video on foundry pattern making. A wooden pattern is used to make an impression in the sand mold. A silica sand core is inserted to produce the cylinder bore in the casting. A wood pattern of the cylinder is turned on the Clausing lathe.
Duration : 0:9:20