?!doctype html> 风机振动的诊断分?-风机资讯--鼓风机_风机生厂家_周口市通用鼓风机有限公司【官方网站?/title> <meta name="keywords" content="壬天堂彩票,鸿彩彩票,天使彩票" /> <meta name="description" content="˱Ӽ޹˾东方彩票,kone娱乐,Ӫ大东方娱乐,鸿利彩票,趣拍老虎机,博天下彩票,中彩网彩票,新汇盈,盈彩娱乐,百发彩票" /> <link rel="stylesheet" type="text/css" href="/css/main.css"> <link rel="stylesheet" type="text/css" media="screen and (max-device-width: 768px)" href="/css/mobile.css" /> <link rel="shortcut icon" href="/favicon.ico" /> <script type="text/javascript" src="/js/jquery.min.1.8.2.js"></script> <script type="text/javascript" src="/js/ping.js"></script> <script type="text/javascript" src="/js/jquery.flexslider-min.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body class="bg_index"> <div id="top"> <div class="warp clearfix"> <div class="site_map"><p> <a class="qq" target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=450396143&site=qq&menu=yes"><img border="0" src="/images/QQ_pic.gif" alt="点击q里l我发消? title="点击q里l我发消?/></a> <a href="http://121.89.222.58:8000/sitemap.html">|站地图</a> <a href="http://121.89.222.58:8000">|站首页</a> </p> </div> <div class="logo"><a href="http://www.194871.tw"><img src="/images/logo.png" align="bottom" alt="周口市通用鼓风机有限公?></a></div> </div> <div id="nav"> <div class="menu"> <ul class="menucon"> <li><a href="http://www.194871.tw" >首页</a></li> <li><a href="/html/list_1597.html" >公司?/a></li> <li><a href="/html/list_1600.html" >风机讑֤</a></li> <li class="currclass"><a href="/html/list_1601.html" >新闻资讯</a></li> <li><a href="/html/list_1602.html" >风机选型</a></li> <li><a href="/html/list_1603.html" >风机实图</a></li> <li><a href="/html/list_1604.html" >荣誉资质</a></li> <li><a href="/html/list_1605.html" >联系方式</a></li> </ul> </div> </div> </div> <div id="banner_inner"> <div > </div> </div> <div class="warp clearfix"> <div class="c_l"> <div class="warp"> <h2>新闻资讯<br><span>News information</span></h2> </div> <dl class="left_nav"> <dt><a href="/html/list_1606.html">风机知识</a></dt> <dt class="currclass"><a href="/html/list_1607.html">风机资讯</a></dt> </dl> <ul class="list_left_btn"> <li><a href="http://121.89.222.58:8000/html/list_1600.html"><img src="/images/btn_products.jpg" alt="产品中心"></a></li> <li><a href="http://121.89.222.58:8000/html/list_1605.html"><img src="/images/btn_contact.jpg" alt="联系我们"></a></li> </ul> </div> <div class="c_r"> <div class="pos2"> <p>您当前位|:<a href="/" target="_blank">鼓风机_风机生厂家_周口市通用鼓风机有限公司【官方网站?/a> >> <a href="/html/list_1601.html" target="_blank">新闻资讯</a> >> <a href="/html/list_1607.html" target="_blank">风机资讯</a> >> 览相关资讯</p> </div> <h1 class="dis_title">风机振动的诊断分?/h1> <div class="dis_time"><span>来源:周口市通用鼓风机有限公?</span><span>发布日期:2020q?1?4? </span><span>点击敎ͼ<Script Language="Javascript" Src="/item/GetHits.asp?Action=Count&GetFlag=0&m=1&ID=2786"></Script> </span></div> <div class="dis_intro">风机是大型的旋{机械Q振动是风机讑֤q行是否正常的一个主要指标。振动如果超q相x准的要求Q就说明风机工作是不正常的,需要查扑֎因ƈ消除安全隐患? </div> <div class="dis_content"> <div id="MyContent"><section> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">风机是大型的旋{机械Q振动是风机讑֤q行是否正常的一个主要指标。振动如果超q相x准的要求Q就说明风机工作是不正常的,需要查扑֎因ƈ消除安全隐患?/span></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">大型的风备一般都配置有u承测振装|,在中控室中可以实时监风机的振动情况。振动大也是风机常见的运行问题,下面׃l典型的故障以及判断Ҏ?/span></p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>动^衡问?/strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃转子不^衡而引L振动主要有以下特征:</span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动频率主要在一倍频Q一倍频的振动占通频的一半以上?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动E_Q相位稳?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动对负荷不敏感</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动随{速的增加而增?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃转子动^衡造成的振动大的典型频p下图Q?/span></p> <p style="text-indent: 2em; text-align: center;"> <img alt="转子动^? src="/UploadFiles/2020-11/2/2020112411452281222.png" style="border-width: 0px; border-style: solid;" /></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">造成转子动不q的原因主要有Q?/span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">转子l垢</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">不均匀U灰</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">不均匀损、腐蚀{?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">叶轮零g村֊或者脱?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">叶片裂纹</span></p> </li> </ul> <p style="text-indent: 2em;">  </p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>转子不对?/strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃转子不对中引L振动特征Q?/span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动以二倍频ZQ常伴有一倍频和三倍频</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">轴向振动也较大,以二倍频ZQ伴有一倍频和三倍频</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动随负荷增大而增?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">轴承如果不对中,径向振动较大Q而且振动不稳定?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃转子不对中造成的振动大的典型频p下图Q?/span></p> <p style="text-indent: 2em; text-align: center;"> <img alt="转子不对? src="/UploadFiles/2020-11/2/2020112411454243935.jpg" style="border-width: 0px; border-style: solid;" /></p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>主u弯曲</strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃主u弯曲而引L振动主要有以下特征:</span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动频率主要在一倍频Q常伴有二倍频</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动E_Q相位稳?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃主u弯曲造成的振动大的典型频谱如下图Q?/span></p> <p style="text-indent: 2em; text-align: center;"> <img alt="转子" src="/UploadFiles/2020-11/2/2020112411461484582.jpg" style="border-width: 0px; border-style: solid;" /></p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>转动</strong><strong>部g与静?/strong><strong>件摩?/strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃转动部g与静态g摩擦引v的振动主要有以下特征Q?/span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动频率为高ơ谐波、低ơ谐波以及组合频率,怼有一倍频</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动不稳定,怽不稳?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动Ȁ振动Q与转速无兟?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">转动部g与静态g摩擦集流器与叶轮q口摩擦、叶轮与机壳摩擦、主轴与轴封摩擦、刹车片与刹车盘的摩擦等?/span></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"> ׃摩擦情况的不同,实际振动的表C千差万别Q应该根据上面的典型特征l合分析判断?/span></p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>基础刚度不够或者基与底座连接松?/strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃基础刚度不够或者基与底座连接松动引L振动的特征:</span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">出现3?0倍频</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动大,其是垂直方向振动大</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">有时出现基础频率分数谐LQ比?/2?/2{频?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动不稳定,怽不稳?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">轴向振动正常?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃本原因造成的振动大的典型频p下图Q?/span></p> <p style="text-indent: 2em; text-align: center;"> <img alt="基础刚度不够" src="/UploadFiles/2020-11/2/202011241146455937.jpg" style="border-width: 0px; border-style: solid;" /></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃村֊造成的振动一个特征是振动的非U性,存在奇次谐LQ另一个特征是在松动方向上的振动,大多数表Cؓ垂直和u向的振动?/span></p> <h2 style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";"><strong>风机失?/strong></span></h2> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">׃失速引L振动主要有以下特征:</span></p> <ul class="list-paddingleft-2" style="padding-right: 0px; padding-left: 30px; margin: 0px;"> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动频率为组合频?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">振动大幅度增加且波动Q相位不E_</span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">径向振动?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">风机的噪韛_大增?/span></p> </li> <li> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">有可能出现风量减、电机电减等现象?/span></p> </li> </ul> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">  风机的工作点如果位于下图所C的区域׃ Q风机就可能发生失速,因此风机的工作区域应避开下图的失速区域?/span></p> <p style="text-indent: 2em; text-align: center;"> <img alt="失? src="/UploadFiles/2020-11/2/2020112411470162741.jpg" style="border-width: 0px; border-style: solid;" /></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">风机的设计问?/span></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">风机在设计的时候,如果没有避开风机的自焉率,风机会发生共振,q而造成风机振动大。风机共振是指风机所受激q频率与风机的某阶固有频率相接q时Q系l振q显著增大的现象。通常下共振是有害的,会引h械结构很大的变Ş和动态应力,甚至造成破坏性事故?/span></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">在实际运行过E中Q由于风机共振造成的振动是最隑֏现的Q隐患也是最大的?/span></p> <p style="text-indent: 2em;"> <span style="font-size: 16px; font-family: 微Y雅黑, "Microsoft YaHei";">处理风机的振动问题是比较复杂的,只要掌握不同振动的原因和基本特征Q加上^时的l验U篏Q就能够通过各种分析判断q找到风Z生振动故障的原因Qƈ采取针对性的措施Q进而提高风机的安全可靠性,Z业的正常生贡献应有的力量?/span></p> </section> <section class="_135editor" data-role="paragraph"> <p>  </p> </section></div> </div> <div class="dis_prevnext clearfix"> <p class="left">上一:<a ><a href="/html/fjzx_1607_2785.html" title="高压鼓风机的保养程">高压鼓风机的保养程</a></a> </p> <p class="right">下一:<a><a href="/html/fjzx_1607_2787.html" title="鼓风机的风量的大和什么有关系">鼓风机的风量的大和什么有关系</a></a> </p> </div> <p class="dis_block_title">您可能还需要了?/p> <div class="list_liaojie clearfix"> <ul> <li><a href="/html/zlfj_1616_2617.html" target="_blank"><img src="/UploadFiles/2014-08/0/2014080917263155275.jpg" alt="KZS型u风?></a></br><p>KZS型u风?/p></li> <li><a href="/html/zlfj_1616_2609.html" target="_blank"><img src="/UploadFiles/2014-08/0/201408081818146598.jpg" alt="GYF轴流风机"></a></br><p>GYF轴流风机</p></li> <li><a href="/html/gyfj_1610_2601.html" target="_blank"><img src="/UploadFiles/2014-08/0/2014080711352770419.jpg" alt="9-18型高压离心风?></a></br><p>9-18型高压离心风?/p></li> <li><a href="/html/wlssfj_1619_2577.html" target="_blank"><img src="/UploadFiles/2014-07/0/2014072610353558389.jpg" alt="5-42-11型输送离心风?></a></br><p>5-42-11型输送离心风?/p></li> </ul> </div> <p class="dis_block_title">最新文?/p> <ul class="list_xiangguan clearfix"> <li><a href="/html/fjzx_1607_2787.html">鼓风机的风量的大和什么有关系</a><span>2020-11-25</span></li> <li><a href="/html/fjzx_1607_2786.html">风机振动的诊断分?/a><span>2020-11-24</span></li> <li><a href="/html/fjzx_1607_2785.html">高压鼓风机的保养程</a><span>2020-11-23</span></li> <li><a href="/html/fjzx_1607_2784.html">高压鼓风机怎么消音效果才好</a><span>2020-11-20</span></li> <li><a href="/html/fjzx_1607_2783.html">高压鼓风机的正确安装Ҏ</a><span>2020-11-18</span></li> <li><a href="/html/fjzx_1607_2782.html">如何选择一台好的高压鼓风机</a><span>2020-11-16</span></li> <li><a href="/html/fjzx_1607_2780.html">高压鼓风机选型的方法以及注意事</a><span>2020-11-12</span></li> <li><a href="/html/fjzx_1607_2778.html">鼓风机的安装角度</a><span>2020-11-11</span></li> <li><a href="/html/fjzx_1607_2777.html">高压鼓风机是原理应用介绍</a><span>2020-11-07</span></li> <li><a href="/html/fjzx_1607_2776.html">鼓风机风量不_致的原因</a><span>2020-11-05</span></li> </ul> </div> </div> <div id="footer"> <div class="warp"> <p>周口市通用鼓风机有限公?联系电话Q?5539485098 15539456606</p> <p class="foot_p">Copyright 2014 www.194871.tw All rights reserved.</p> <p>备案P<a href="http://beian.miit.gov.cn" rel="nofollow">豫ICP?0014908?1</a></p> <script> $(document).ready(function(e) { $('.zxkf_href').click(function(){ $('#k_s_ol_floatWin_img').click()}) }); </script> <script type="text/javascript" src="http://kefu6.kuaishang.cn/bs/ks.j?cI=357858&fI=15690" charset="utf-8"></script> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <script type="text/javascript" src="https://s4.#/z_stat.php?id=1278690055&web_id=1278690055"></script> <div class="floating_ck"> <dl> <dt></dt> <dd class="words"> <span>在线QQ</span> <div class="floating_left"><a href="http://wpa.qq.com/msgrd?v=3&uin=2791131736&site=qq&menu=yes" class="zxkf_href">在线QQQ?791131736</a></div> </dd> <dd class="quote zxkf_href"> <span>咨询电话</span> <div class="floating_left"><a href="" class="zxkf_href">咨询电话Q?5539485098</a></div> </dd> <dd class="qrcord"> <span>扫一?/span> <div class="floating_left floating_ewm"> <i></i> <p class="qrcord_p01">扫一?br>获取更多快速服?/p> <p class="qrcord_p02">全国免费咨询热线<br><b>15539485098<b></b></b></p><b><b> </b></b></div><b><b> </b></b></dd><b><b> </b></b></dl><b><b> </b></b></div> </div> </div> <a href="http://www.194871.tw/"><span class="STYLE1">ţƱ</span></a> <script>(function(){ var src = (document.location.protocol == "http:") ? "http://js.passport.qihucdn.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743":"https://jspassport.ssl.qhimg.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <a href="http://www.vuyiftzo.buzz">ȫ齫</a> <a href="http://www.cqjerl.buzz">ʱʱ</a> <a href="http://www.983771.buzz">ʮһѡͼ</a> <a href="http://www.272435.buzz">Ͽʮֽձ</a> <a href="http://www.hhiort.buzz">Ӿ̳н</a> <a href="http://www.7659194.buzz">kÿ6Ԫ</a> <a href="http://www.dctlfmmv.buzz">׬Ǯը</a> <a href="http://www.96613539.buzz">齫</a> <a href="http://www.3852851.buzz">ʦ2</a> <a href="http://www.fzwols.buzz">10ֿƵ</a> <a href="http://www.632495.buzz">ʮһѡ5</a> <a href="http://www.733679.buzz">ݿ3򼰽</a> <a href="http://www.jgnedl.buzz">ֲʹ</a> <a href="http://www.0631702.buzz">°</a> <a href="http://www.opruyowq.buzz">ɶһԪ齫Ⱥ</a> <a href="http://www.10446374.buzz">齫IJı׼</a> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html> <script> $('.menu ul li:eq(4)').addClass("currclass2"); </script> <script src="/ks_inc/ajax.js" type="text/javascript"></script> <!-- published at 2020/11/25 10:56:08 -->