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> </span></dt> <dd> <div class="View"> <div class="PageView"> <div id="inside_rnewtil">龙门式数控火焰切割机减压阀操做维护的使用要�?/div> <div class="inside_rnewtime">发布时间�?016-08-02 21:38 点击次数�?script src="/plus/count.php?view=yes&aid=28&mid=1"type='text/javascript' language="javascript"></script>�?/div> <h3 class="bt"><span class="STYLE1">货源齐备�?询价推荐使用:扫一扫微信二维码�?注明�?*询价**产品"�?/span></h3> <div class="inside_rnewcon"> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;">龙门式数控火焰切割机的使用要求中，由于需要对各种切割燃气压力保持稳定，一般按照设计要求，会为龙门式数控火焰切割机配备有专门的减压阀装置，特别是针对龙门式直条火焰切割机等多割炬配置机型，下面由武汉朋信天下的技术人员为广大用户讲解一下龙门式数控火焰切割机减压阀操维使用要点�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 减压阀的维护，调节减压器，将压力表调到需用的压力，调节过程中应使压力由小到大，确保减压器能连续调节。如不能连续调节或气体从安全阀中泄漏就必须更换新的减压器。自行折装气体减压器之零部件，将会造成设备损坏，甚至严重人身伤害�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 其具体操作细节包括：</span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 1、割炬也采用专业厂家生产的标准快速割嘴，对于新割嘴，必须经检查合格方可使用�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 2、割嘴污染了需用专用工具清理预热火焰孔及切割氧通道�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 3、回火防止器是保证安全的重要部件，根据安全部门的要求，回火防止器严禁私自拆卸。因此，回火防止器使用久后气阻，保证不了气体流量要求时或漏气，一定请专业人员更换�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 4、割炬割嘴回火防止器的维�?/span><br style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;" /> <span style="color: rgb(0, 0, 0); font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif; font-size: 14px;"> 5、割炬采用专业厂家生产的机用割炬，割炬长期使用，密封面损坏，与割嘴密封不严，必须用专用工具修复�?/span> </div> <div class="inside_newsthree2"> <p id="newsprev">上一篇：<a href='/news/27.html'>数控火焰切割机引起供气系统内着火和爆炸的原�?/a> </p> <p id="newsnext">下一篇：<a href='/news/29.html'>龙门式数控切割机纵向导轨需要经常的上油保养</a> </p> </div>  <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <span class="bds_more" style=" line-height:18px;">分享到：</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a 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