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Валы и оси

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Валы предназначены для... передачи вращающего момента вдоль оси, для поддержания на них деталей и восприятия действующих на них сил
Оси предназначены для... поддержания установленных на них деталей и восприятия действующих на них сил
Валы при работе испытывают... изгиб и кручение
По форме поперечного сечения валы и оси бывают... сплошные и полые
По форме геометрической оси валы делят на... прямые и непрямые- коленчатые и эксцентриковые
Оси, как правило, изготавливают прямые
Опорные участки валов и осей называют... цапфы
Цапфы валов и осей подразделяют на... шипы, шейки, пяты
Опорами для шеек и шипов валов служат... подшипники
Материалами для валов и осей служат... углеродистые и легированные стали
Основными критериями работоспособности валов осей являются... прочность и жёсткость
Виды расчётов валов- проектировочный, проверочный
Created by: putilinal
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