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[案例分享] 再分享一个电动机汽隙不均引起的拍振。 |
点评
电机存在软脚
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点评
当然,静态偏心也是存在的。谱频上也出现了两倍线频及极通过频率边带。当然这也像是必然的,断条肯定导致磁力失衡偏心了。不知对否?
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