&nbsp;<p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><s****ong><span ****="font-size: 16pt; color: rgb(153, 51, 0); font-family: 楷体_gb2312; ">&nbsp;&nbsp;</span></s****ong></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><span ****="font-family: 楷体_gb2312; "><span ****="font-size: 10pt; ">&nbsp;在叶片泵的产品说明书中一般都有详细的安装指南与注意事项，可是在实际使用过程中，往往不被人们所重视，还会出现这样那样的故障与问题，这些问题绝大多数应属于使用不当造成，使用不当占油泵损坏的比例高达<s****ong><span ****="color: rgb(153, 51, 0); ">95%</span><span ****="color: rgb(153, 51, 0); ">以上</span></s****ong>,真正属于产品质量问题的却是很少。在液压系统中元件*容易出故障的就是油泵，而液压阀和油缸的故障比率相队与油泵要少许多，它门*多清洗一下就能解决，而叶片泵一旦出故障就是致命的，为此，能否正确使用叶片泵至关重要，为了区别是属于哪一类问题，正确的使用与判定故障原因，特提供以下经验供参考：</span></span></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><s****ong><span ****="font-family: 楷体_gb2312; "><span ****="font-size: 10pt; ">一、使用不当的几种表现：</span></span></s****ong></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><span ****="font-size: 10pt; "><s****ong><span ****="font-family: 楷体_gb2312; ">a</span></s****ong><span ****="font-family: 楷体_gb2312; ">.</span><s****ong><span ****="font-family: 楷体_gb2312; ">连轴器安装错误</span></s****ong><span ****="font-family: 楷体_gb2312; ">：由于连轴器与轴配合间隙太小或无间隙，在用力敲击时，轴承会受伤，导致轴承早期损坏而影响整个泵芯的寿命。再有，连轴器在安装时如果没有一定的轴向间隙，用螺丝直接硬性将泵安装到泵套上，就会使轴承轴向受力，如果长期承受轴向受力，轴承就会很快损坏并产生偏心而秧及了泵芯，表面上看象是泵芯出了故障，其实始作俑者是轴承。&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span ****="color: rgb(153, 51, 0); ">(</span><s****ong><span ****="color: rgb(153, 51, 0); ">这是油泵损坏的**大杀手</span></s****ong><span ****="color: rgb(153, 51, 0); ">)</span></span></span></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><span ****="font-size: 10pt; "><s****ong><span ****="font-family: 楷体_gb2312; ">b.</span><span ****="font-family: 楷体_gb2312; ">同轴度超差</span></s****ong><span ****="font-family: 楷体_gb2312; ">：如果安装时同轴度超过规定值，会使轴承及整个泵芯偏心而早期损坏，轴也会被切断（轴切断在轴头*粗的地方），同轴度一般控制在</span>?<span ****="font-family: 楷体_gb2312; ">0.1</span><span ****="font-family: 楷体_gb2312; ">毫米左右为好。</span></span></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><span ****="font-size: 10pt; "><s****ong><span ****="font-family: 楷体_gb2312; ">c.</span><span ****="font-family: 楷体_gb2312; ">油液太脏</span></s****ong><span ****="font-family: 楷体_gb2312; ">：由于油箱不是密封状态，周围粉尘及杂物混入油液中致使油液的清洁度超过标准，如果过滤器精度不够或无过滤器，泵芯就会很快划伤并损坏。</span></span></p><p ****="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 宋体; font-size: 14px; line-height: 28px; text-align: -webkit-left; text-indent: 20px; white-space: normal; "><span ****="font-size: 10pt; "><span ****="font-family: 楷体_gb2312; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs