FIELD: manufacture of bodies of transport vehicles, possibly of gas compartment of dirigibles and aerostats.
SUBSTANCE: method comprises steps of cutting off one or several sheets from coiled metal; placing sheets in ingot mold between two coaxially arranged electromagnets; fastening sheets before or after placing them in ingot mold for imparting to them tube-like shape; driving ingot mold to rotation; melting sheets by induction process; holding sheets and then holding melt metal due to compensating centrifugal force by Ampere force; imparting to melt mass of metal in the form of cylinder, shape of ready article due to bending electromagnets of ingot mold; cooling ingot molds by means of cooling agent; drying article by blowing it with heated air or at using other drier; stopping rotation of ingot mold; de-energizing electromagnets; extracting article through end hatch. For complex-shape article outer electromagnet is to be open for extracting such article.
EFFECT: enlarged manufacturing possibilities of process.
10 cl, 7 dwg
