Universal joint, a key part of main drive system in rolling mill, has the characteristics of complicated structure and bearing impact twisting moment when working.
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2. 上海世博会世博轴阳光谷采用自由形态设计理念，是一种采用栓接节点的网壳结构。
Sun Valley of Expo Axis applies free-form design idea, which is reticulated shell structure with bolt connection joint.
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3. 本文通过对十字型滑块式万向接轴工作原理及其特性的分析，论证了什么样的布置是正确的。
A proper arrangement of the forked ends is given through analysing the working principle and characteristic of the slipper type universal coupling.
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4. 主要振因是当工作辊轴承座与牌坊之间间隙过大时，接轴弧形齿的啮合冲击将激起轧辊横向振动。
The vibrations are caused by spindle curved tooth meshing impact when the gap between work roller bearing block and frame is oversized.
In addition, when display is pushed to leave case, the display can be moved about swingingly around coupled brake mechanism in order to change orientation of screen of display.
In addition, when display is pushed to leave case, the display can be moved about swingingly around coupled brake mechanism in order to change orientation of screen of display.
