The fluid characteristics of different planetary driver ratio and different barrelshape are analyzed.
分析了不同行星传动比和不同滚筒形状时磨料的流态特征。
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The barrelshape structure work like an overhanging beam and when subjected to earthquake load, its dynamic stress of outer frame is greater than that of inner tube.
The utility model has the advantage that the utility model can be folded into a suitcase shape, a sleeve barrelshape and a long strip shape according to the using requirements of different persons.