<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">晴风村n>
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<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">1.晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">液下泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">轴承损坏是形成振荡的原因,替换新的轴承就能够了。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">2.<晴风村n style="box-sizing: border-box; font-family: 宋体;">液下泵的汽蚀和输送管道内压力急剧改变也会发生振荡以及噪音。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">3.<晴风村n style="box-sizing: border-box; font-family: 宋体;">水泵的质量及其它方面,因为进水流道的不合理规划使其进水条件的恶化,发生漩涡。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 16px;">4.<晴风村n style="box-sizing: border-box; font-family: 宋体;">液下泵叶轮晃动幅度大,也会导致振荡及噪音大。晴风村n>晴风村n>
<晴风村n style="box-sizing: border-box; font-size: 16px;"><晴风村n style="box-sizing: border-box; font-family: Calibri; font-size: 14px;">5.<晴风村n style="box-sizing: border-box; font-size: 16px; font-family: 宋体;">机械方面,晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-weight: 700;"><晴风村n style="box-sizing: border-box; font-family: 宋体;">耐腐蚀液下泵晴风村n>晴风村n><晴风村n style="box-sizing: border-box; font-family: 宋体;">滚动部件质量不平衡,零部件的机械强度和刚度较差、轴承和密封部件磨损破坏等,都会发生强烈的振荡。晴风村n>晴风村n>
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