Casting mold's mold cavity tempering method for producing workpieces, involves forming channels in casting mold, blocking coolant inflow, and blowing compressed air through channels during completion of cooling phase

摘要

The method involves alternately cooling and heating a casting mold (1), and forming channels in the casting mold, where a heating fluid e.g. superheated steam, or a cooling fluid e.g. cooling water, flows through the channels. Coolant inflow (KV) is blocked and compressed air is blown over the channels, during completion of a cooling phase. The channels are completely emptied by compressed air, and are attached to a steam generator (2) so that superheated steam flows through the channels, during beginning of the heating phase. An independent claim is also included for a device for production of workpieces made of enamel fluid material, in particular plastic.