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Painutamine
From Wikipedia, the free encyclopedia
Painutamine on tootmismenetlus, millega toodetakse plastsetest materjalidest (põhiliselt lehtmetallidest) V-kujulisi, U-kujulisi või rennikujulisi detaile.[1] Painutamiseks kasutatakse laialdaselt valtspinke, torupainutuspinke, presspinke ja teisi spetsiaalseid masinpresse. Tavalisemad tooted, mida valmistatakse, on elektrikapid ja ventilatsioonitorustikud.
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