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Experimental investigations of radial bearings with self-adjusting cushions being supported by elastic rods

机译:带弹性杆支撑的带自调节垫的径向轴承的实验研究

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摘要

Design of guide bearing with self-adjusting cushions being supported by elastic rods is considered. Comparative tests of new bearing with traditional one with rigid supporting of cushions on bearing casing have shown that's operative even at zero assembly radial play. It allows to reduce plays in packings of turboma-chines and to increase shaft alignment precision. Maximum temperature of the most loaded cushion at acceptable rotor vibrations amplitudes is also reduced.
机译:考虑由弹性杆支撑带有自调节垫的导向轴承的设计。新型轴承与传统轴承的对比测试表明,轴承在轴承套上具有刚性的垫子支撑,即使在零装配径向游隙下也可以使用。它可以减少涡轮增压器衬套的间隙,并提高轴对中精度。在可接受的转子振动幅度下,负载最大的缓冲垫的最高温度也会降低。

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