Dividing operation in polyurethane stamping

Work is devoted to the improvement of manufacturing thin-walled sheet and tubular parts aircraft in executing the separation of operations: cutting out of sheet parts, perform various holes on the sheets, pipes and hollow semi-finished products obtained by the extractor, and so on. Studied processes of separation of metal using a flexible instrument in relation to the new nomenclature of the parts is large plaskolite and thin-walled tubular and hollow.