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href="/">首页</a> > <a href="/news/wjjby/">挖掘Z?/a> > 详细内容</b> </div> <div class="insNewsArti clearfix pt10 font_w"> <h1 class="tac fs20">挖掘机回转支承断裂、无法工作故障检与修原因分?/h1> <h3 class="tac"><span>来源Q?script>document.write('<a href="' + window.location.href + '">'+ window.location.href + '</a>');</script></span><span>发布旉Q?021-05-13</span></h3> <div class="con mt10 fs14"> <p>    <strong><a target="_blank" >挖掘机回转支承断裂、无法工作故障检与修原因分?/a></strong><br />     挖机圈有一个非常有的“规则”,各位Z会对十几二十万的U家车爱护有加,但对几十上百万的挖掘机掉以轻心,而且很多为挖掘机是铁坦克,M艰难险阻都能L搞定Q?br />     而恰恰相反,挖机出现的不故障都与异常施工时操作陋习和疏忽有养I例如常见的挖掘机在抬大臂或用力挖掘时配重摇晃现象Q也是我们常说的‘挖机撅屁股’这一情况Q?br />     上R架晃动危害重重:<br /> <p>     可能不少老司得上车架晃动属于正常现象Q因为挖掘机在用力挖掘等情况下难免会出现该问题,可偏偏就是这U被大家默认的异常,极可能导致回转支承断裂、无法工作甚x安全事故Q?</p> <p> <img src="/uploads/image/20210513/20210513111827_1128.jpg" alt="挖掘机回转支承断裂、无法工作故障检与修原因分? width="500" height="375" title="挖掘机回转支承断裂、无法工作故障检与修原因分? align="" /> </p>     所以ؓ了避免不必要的故障和事故出现Q今天我们一h看看Q挖掘机在施工和保养q程中,如何有效、检修回转支承!<br />     立特松挖掘机l修厂检步骤:<br />     1、在前Q机手需挖掘机从施工场所停放到水q_面上Q避开扬尘飞沙场所Q停攑֧势ؓ前端工作装置落到地面上ؓ止?br />     2、ؓ避检查过E中出现安全事故Q检前需要保证挖掘机周边无障物、遮挡物和闲杂h{,保过E中不出现安全隐患?br />     3、接下来可以将癑ֈ表架固定在下车架上,注意癑ֈ表检点需要与回{座圈保持20mm左右的距R?br />     4、检前需保证癑ֈ表归Ӟq且斗杆完全出、将铲斗收回?br />     5、检过E中要将铲斗降到地面后撑起带,距离地面保持15-30cmQ过E中观察癑ֈ表ƈ记录L3ơ?br />     注意Q因不同人固定百分表位置有差异,所以测量g有变化,因此多测量、记录几ơ会保证数据准确Q?br />     此外提醒各位ZQ回转支扉K隙也有标准|间隙如果保持?.5-3mm都算正常Q如果超q的话,说明大家要着手检查需要维修还是更换了Q?br />     立特松挖掘机l修师傅故障原因Q?br />     看到q里很多Z可能急于知道Q除了准检回转支扉K隙之外,q有其他更简单便L方式杜绝故障出现吗?当然有!<br />     介绍Ҏ之前我们先来了解一下,大家比较常见的回转支承故障原因有两点Q第一是机器施工过E中出现的正常磨损,W二是大家在操作和保养q程中有错误操作或保M当!<br />     例如回{支承打黄油不及时Q或者ؓ囄事一ơ多打黄油,因ؓ加注黄a多了会把密封圈给出来,也有的机友认为处理比较费劲就不安装了Q这样就会加速磨损导致更大的故障出现?br />     ȝQ?br />     回{支承作ؓ挖掘间盘Q出C重故障的概率q不高Q可一旦出现故障就会造成非常大的停工、维修、换件损失!例如回{支承断裂{?br />     说到Ҏ原因Q一斚w是机友高C回{支承的坚实度疏于对回转支承的观察和检,故障d时候没有重视,另一斚w是回{支承的保L做到位,日积月篏D严重故障出现Q?br /> <div> <br /> </div></p><br /> </div> <div class="newArtiNext mt10"><div>上一?<a href="355.html">挖掘机维?L解决挖掘机全车瞬间无动作问题Q?/a></div> <div>下一?<a 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