Method and device for tempering an injection moulding tool

摘要

The method involves determining the necessary cooling agent quantity, -pressure and -temperature empirically over the time for a production cycle. The control signals necessary for the cooling agent supply are discarded in a control unit as a sequence with defined starting- and end-time during the production cycle. The sequence for each new production cycle in the production process is executed by the control unit. An independent claim is also included for a device for tempering an injection molding tool.