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["반복식 압축기 曲轴臂 间隙 测量",,"최근 반복식 압축기를 해체하면서 曲轴臂 间隙 测量 有关 有些疑问,为什么在测量完 主轴 轴向跳动 和 轴瓦 研磨合格 后还需要 测量 曲轴臂 间隙,有什么 意义 呢??? 另外,有需要 有关 逆拆 之后 的 图片 的 可以 私我。","개인적인 견해:曲轴箱 轴承座 水平度 没有关 偏差,测量 曲轴臂 间隙 可以 反映 出 曲轴 的 弯曲度, 尤其 是 靠近 联轴器 端,电机 输出 做功,如果 曲轴 弯曲度过 大,极易 造成 曲轴 疲劳 断裂。"]

2018-03-23View Original

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最近在拆解往复式压缩机,对于屈臂间隙测量有点疑问,为什么在测量完主轴轴向跳动和轴瓦研磨合格后还需要测量屈臂间隙,有什么意义呢??? 另外,有需要压缩机拆解后的图片的可以私我。
Reply #22018-03-24
个人观点:假设曲轴箱轴承座水平度没有偏差,测量屈臂间隙可以反映出曲轴的弯曲度,尤其是靠近联轴器端,电机输出做功,如果曲轴弯曲度过大,极易造成曲轴疲劳断裂。

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