Коливання тиску газу у ливарній формі при газифікації моделі та метод знешкодження цього газу

Abstract

The gas pressure in the mold fluctuates during LFС. To neutralize gases from gasification of the EPS pattern, instead of the principle of "letting all gases through the pores of the foundry sand, and then separately purifying the gas emissions and sand for reuse", we implemented the principle "do not let gases into the mold, but withdraw through channels and burn these gases outside the mold".