?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> xaL耐磨带的创新与机?- Ȯ阳市中泰石沚wh限公?/title> <meta name="keywords" content="河南快3开奖查询今天,河南快3开奖走势图今天,42期河南快3开奖结果" /> <link type="text/css" href="/template/NEST60006/lib/base.css" rel="stylesheet"/> <link type="text/css" href="/template/NEST60006/lib/common.css" rel="stylesheet"/> <script src="/template/NEST60006/js/jquery-1.8.0.min.js"></script> <script src="/template/NEST60006/js/foucsbox.js"></script> <script src="/template/NEST60006/js/tpl.js"></script> <script src="/template/NEST60006/js/message_zh.js"></script> <script src="/template/NEST60006/js/message_zh-cn.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div class="itop"> <div class="wfixed"> <div class="topNav tar fr col_f Radius"> <a href="/weibo/">企业微博</a> <a href="/sitemap.html">|站地图</a> <a href="/sitemap.xml">XML</a> <a><span style="cursor:hand" onClick="window.external.addfavorite('http://www.couivm.tw','xaL耐磨带的创新与机?- Ȯ阳市中泰石沚wh限公?)">收藏本站</span></a> <script type="text/javascript" src="http://home.nestcms.com/23774/stat/"></script> </div> <h6 class="clearfix"></h6> <div class="topCen mt10"> <div class="logo fl mt20"><img src="/uploads/logo/20151119094915.png" alt="Ȯ阳市中泰石沚wh限公?/></div> <div class="topCenR fr"> <div class="topTel"><img src="/template/NEST60006/images/tel.png" /></div> <div class="topSea mt10"> <form name="formSeach" id="formSeach" title="误入关键词" action="/key.aspx" onSubmit="Seach()" > <input type="text" class="text fl" value="误入关键词" onfocus="if(this.value=='误入关键词'){this.value='';}" onblur="if(this.value==''){this.value='误入关键词'}" /> <input type="image" align="absmiddle" class="but fl ml5" src="/template/NEST60006/images/search.jpg" /> </form> </div> </div> </div> </div> </div> <h6 class="clearfix"></h6> <div class="imenu fs14"> <div class="wfixed"> <ul> <li><a href="/" class="ml0 curr">首页</a></li> <li><a href="/about/">走进中泰</a></li> <li><a href="/supply/">产品中心</a></li> <li><a href="/news/">新闻资讯</a></li> <li><a href="/news/zggg">L规格</a></li> <li><a href="/news/zgjs/">L技?/a></li> <li><a href="/contact/">联系我们</a></li> </ul> </div> </div> <div class="ibanner tac"> <div class="banner" style="margin:0px auto;"> <div style="width:1420px; height:400px; overflow:hidden;margin:0px auto;" class="ad"><div id="swfContents_1"></div> <script type="text/javascript"> var picarr=new Array(); var imgLink=new Array(); var adimgheight=400 var adNum=0; picarr[1] = "/uploads/link/20170713034000.jpg"; picarr[2] = "/uploads/link/20151021024100.jpg"; picarr[3] = "/uploads/link/20151017025016.jpg"; var imgPre=new Array(); var j=0; for (i=1;i<=3;i++) { if( (picarr[i]!="") && (imgLink[i]!="") ) { j++; } else { break; } } function playTran(){ if (document.all) imgInit.filters.revealTrans.play(); } var key=0; function nextAd(){ if(adNum<j)adNum++ ; else adNum=1; if( key==0 ){ key=1; } else if (document.all){ imgInit.filters.revealTrans.Transition=23; imgInit.filters.revealTrans.apply(); playTran(); } document.images.imgInit.src=picarr[adNum]; theTimer=setTimeout("nextAd()", 4000); } function goUrl(){ jumpUrl=imgLink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '') window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } document.write ('<IMG style="FILTER: revealTrans(duration=2,transition=18)" height="'+adimgheight+'" width="100%" border=0 name=imgInit src="">') nextAd() </script> <script language=javascript src="/template/NEST60006/lib/product.js" type="text/javascript"></script> </div> </div> </div> <div class="inMain wfixed"> <div class="inLeft fl"> <div class="inSide"> <div class="inTit fs16 font_w">产品分类</div> <ul class="inPro"> <li><a href="/dyzg/">xaL</a></li> <li><a href="/jkzg/">q口L</a></li> <li><a href="/dzzg/">地质L</a></li> <li><a href="/eszg/">二手L</a></li> <li><a href="/dytg/">xa套管</a></li> <li><a href="/jkzd/">q口钻铤</a></li> <li><a href="/140syzg/">140xaL</a></li> <li><a href="/127syzg/">127xaL</a></li> <li><a href="/114syzg/">114xaL</a></li> <li><a href="/89syzg/">89xaL</a></li> <li><a href="/102syzg/">102xaL</a></li> </ul> </div> <div class="inSide"> <div class="inTit fs16 font_w">联系我们</div> <div class="inContact"> <img src="/template/NEST60006/images/contact.jpg" /> <span class="db fs14 col_6 fb">Ȯ阳市中泰石沚wh限公?/span> <p>联系人:张经? 18238395888</p> <p>?nbsp;   话:18238395888</p> <p>?nbsp;   真:</p> <p>?nbsp;   址Q河南省Ȯ阳市北环\开发区</p> </div> </div> </div> <div class="inRight fr mt15"> <div class="inProTit"> <span class="fl"><b>新闻详细</b></span> <em class="fr"><a href="/">首页</a> > <a href="/news/zgjs/">L技?/a> > 详细内容 </em> </div> <div class="content"> <div class="news_arc"> <h1>xaL耐磨带的创新与机?/h1> <h2>发布旉Q?018-11-10</h2> <h2>来源Q?a href='http://www.couivm.tw/news/267.html'>http://www.couivm.tw/news/267.html</a></h2> <h3>堆焊材料的创新推动了耐磨带技术的q步与发展,?b>xaL</b>耐磨带技术的q步Q则促进了钻井工E及其应用的Ex发展。那么,q些堆焊材料的创新点及其关键技术在哪里?堆焊材料控制接头<a href="http://www.couivm.tw/" target="_blank">xaL</a>耐磨带性能的机理又是怎样?<br /> <strong>一、石沚w杆接头耐磨带工作原理与性能影响因素</strong><br /> <strong>1.耐磨带工作原?/strong><br /> <p> L接头耐磨带实质上是一个沿接头圆周方向Q具有一定宽度和一定厚度的隔离带。通过q个隔离带,佉K杆接头外壁和套管壁或井壁隔离Q避免钻杆接头与套管壁或井壁直接接触Q以保护L接头和套免遭强烈磨损。耐磨带的工况条g比较复杂Q性能要求比较苛刻Q应当具有良好的l合抗磨性能?</p> <p style="text-align:center;"> <img src="/uploads/image/20181110/20181110164647_4752.jpg" alt="" /> </p> <strong>2.耐磨带性能影响因素</strong><br /> 接头耐磨带性能影响因素较多QM上有三大因素Q?br /> <strong>Q?Q蝲荷力的媄?/strong><br /> 在钻井过E中Q凡是增大钻杆接头与套管内壁(或井?接触力的因素Q都会加剧磨损发生?br /> <strong>Q?Q摩擦系数的影响</strong><br /> 在钻井过E中Q凡是增大接头与套管内壁摩擦pL的因素,都会加剧损发生。如润滑剂品U或加入量不合适、{盘{速增大以及温度过高或q低Ӟ其磨损现象也会加剧?br /> <strong>Q?Q耐磨带与套管Q或井壁Q材料特性的影响</strong><br /> Ҏ摩擦学中的“吸附膜”理论,对于L钢与岩石形成的摩擦副Q两者之间很隑Ş成吸附膜Q摩擦系C要取决于摩擦副材料的表面Ҏ,而摩擦副其表面特性是E_的,摩擦pL受蝲L影响较小?br /> <p> 在上q的影响因素中,前两个是外在Q更后一个是内在Q外因是通过内因起作用?</p> <p> 希望上述内容能够帮助到大Ӟ若有其它相关资讯Q也可以咨询我们~ </p></h3> <p><a href="http://www.couivm.tw">xaL</a><font color="red">,</font><a href="http://www.couivm.tw">q口L</a><font color="red">,</font><a href="http://www.couivm.tw">地质L生厂家</a>-<a href="http://www.couivm.tw">Ȯ阳中泰xad</a></p> <div class="newArtiNext"><div>上一?<a href="268.html">【图文】进口钻杆好不好_q口L的连接方?/a></div> <div>下一?<a href="266.html">【图文】石沚w杆的{是怎么定的_L的长率多少</a></div> </div> </div> <div class="tag">相关标签Q?a href='/key.aspx?k=%ca%af%d3%cd%d7%ea%b8%cb%a3%bb%bd%f8%bf%da%d7%ea%b8%cb%a3%bb%b5%d8%d6%ca%d7%ea%b8%cb%c9%fa%b2%fa%b3%a7%bc%d2'>xaLQ进口钻杆;地质L生厂家</a>,</div> <div class="relate"> <div class="inProTit"> <span class="fl"><b>相关新闻</b></span> </div> <div class="inNewsCon"> <ul class="insProList"> <li><a href="/news/271.html" target="">防治L失效的措施有哪些呢?</a><span>2018-11-24</span></li> <li><a href="/news/267.html" target="">xaL耐磨带的创新与机?/a><span>2018-11-10</span></li> <li><a href="/news/256.html" target=""> 冬季在用钻杆时应该要注意哪些事?</a><span>2018-10-12</span></li> </ul> <h6 class="clearfix"></h6> </div> <div class="inProTit"> <span class="fl"><b>相关产品</b></span> </div> <div class="inProCon tac"> <ul class="insProList"> </ul> <h6 class="clearfix"></h6> </div> </div> </div> <h6 class="clearfix"></h6> </div> <h6 class="clearfix"></h6> </div> <div class="ifooter"> <div class="wfixed"> <div class="ft_nav tac"> <a href="/" rel="nofollow">首页</a>| <a href="/news/zgjs/">L技?/a>| <a href="/news/zggg/">L规格</a>| <a href="/supply/">产品中心</a>| <a href="/news/">新闻资讯</a>| <a href="/contact/" rel="nofollow">联系我们</a>| <a href="/4g/" title="手机|站">手机|站</a> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> <script type="text/javascript" src="http://home.nestcms.com/year/2015-09-26/"></script> <a href="http://www.miitbeian.gov.cn" target="_blank"></a><div class="cnzz" style="display:inline-block"> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "http://#/hm.js?ab1c799d320522afbdec793c042a607f"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </div> </div> <p>Ȯ阳市中泰石沚wh限公司  地址Q河南省Ȯ阳市北环\开发区</p> <p>电话Q?8238395888   传真Q?/p> <div class="copyright"> <p>Ȯ阳市中泰石沚wh限公怸业生?<a href="http://www.couivm.tw" target="_blank">xaL</a>,<a href="http://www.couivm.tw" target="_blank">q口L</a>,<a href="http://www.couivm.tw" target="_blank">地质L生厂家</a>{?Ƣ迎来电订购. <div class="cityspread tac"> <strong>热门城市推广: </strong> <a href="/city_index.aspx?city=henan" title="沛_" target="_blank" >沛_</a> <a href="/city_index.aspx?city=shandong" title="׃" target="_blank" >׃</a> <a href="/city_index.aspx?city=qingdao" title="青岛" target="_blank" >青岛</a> <a href="/city_index.aspx?city=heilongjiang" title="黑龙? 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