ultratovushli ishlov berish
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ma`ruza 5 ultratovushli ishlov berish reja: 1.metallarga ultratovushli ishlov berish. 2.ultratovushli ishlov berish qurilmasining ishlash prinsipi. 3.ultratovushli ishlov berishning afzalliklari tayanch so`zlar: tovush chastotasi, ultratovush tebranish, puanson va tayyorlanma,abraziv suyuqlik ultratovushli ishlov berish metallarga ishlov berishning bu metodi muhitni tovush chastotasidan katta chastota bilan elastik tarzda tebranishdan foydalanishga asoslangan. bunda zagotovkaga suv yoki moydagi abraziv zarrachalar katta chastotada tebranib zarb berib ishlaydi. bu usuldan turli qattiq va mo‘rt materiallarni ishlashda, yuzalarni silliq- lashda, turli shaklli va o‘lchamli teshiklar ochishda va boshqa hollarda foydalaniladi. zarur chastotadagi ultratovush tebranishlar (sekundiga 15—20 ming ger...
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