PROCESS FOR AUTOMATED GAS INJECTION IN A METAL MULTI-POURING INSTALLATION EQUIPPED WITH FEEDER BUSH INGOT MOULDS

摘要

gas injection process in an automated installationcasting mould equipped with a large number ofeach of t. this process is characterized bythe use of crack size for introduction of gasa special circuit, gas bearingreservoir, flow meters, flow control valves andpressure valves are arranged to be able to maintaina suitable gas pressure to the mould.detecting a failure in a mould andto verify the status of cracks after casting. the inventionis applied in plantcasting, where, in order to reduce the occupied space on the ground,close the molds to each other.