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src="/uploads/180330/1-1P330102135W2-lp.jpg" style="margin-right: 10px; float: left; width: 180px; height: 180px;" /></h3> <div> <h3> <span style="font-size:36px;">中頻彎管機制做步驟</span></h3> </div> <div> <span style="font-size:20px;"><a href="http://">中頻彎管機</a>的工作原理是利用中頻電源加熱鋼管，同時勻速推動鋼管，使加熱部分的鋼管沿預設軌道行走，形成具有一定曲率半徑和角度的彎管。首先，將鋼管安裝到位，通過搖臂旋轉(zhuǎn)裝置上的絲杠螺母傳動裝置調(diào)整彎曲半徑，用中頻感應加熱圈將鋼管加熱到一定溫度后彎曲。彎曲時，以液壓為動力，鋼管由汽車向前推，沿調(diào)整后的彎曲半徑在加熱處變形彎曲。鋼管變形后，噴水冷卻，獲得所需的彎管管件。</span></div> <div> <span style="font-size:20px;">中頻彎管一般適用于焊接6毫米以下的薄板，具有焊縫成型美觀、焊接變形小的特點。</span></div> <div> <span style="font-size:20px;">保護性氣體為氬氣，純度為99.99%。焊接電流為50~50A時，氬氣流量為8~0L/min，電流為50~250A時，氬氣流量為2~5L/min。焊接弧長，焊接普通鋼時，好是2~4mm，焊接不銹鋼時，好是~3mm，過長的保護效果不好。</span></div> <div> <span style="font-size:20px;">中頻彎管的過程是在待彎部分套上感應圈，用機械轉(zhuǎn)臂卡住管頭，將中頻電流引入感應圈加熱鋼管。當鋼管溫度升高到塑性狀態(tài)時，用機械推力在鋼管后端推進彎曲，彎曲的鋼管部分用冷卻劑快速冷卻，使彎管在加熱、推進、彎曲和冷卻的同時不斷彎曲。</span></div> <div> <span style="font-size:20px;">中頻彎管機廣泛用于：石油，化工等工程領(lǐng)域的管道系統(tǒng)中，本公司主要生產(chǎn)制做<a href="http://">彎管機</a>，彎頭機，三通機，擴管機，坡口機，壓力機，調(diào)直機，直縫焊管生產(chǎn)線等。</span></div> <div id="rxkuocjdbj" class="float_c news-page fs_14"> <div id="rxkuocjdbj" class="f_l"> 上一篇：<a href='/hyxw/2616.html'>擴管機的知識分析</a> </div> <div id="rxkuocjdbj" class="f_r"> 下一篇：<a href='/hyxw/2619.html'>彎頭推制機的操作工藝</a> </div> </div> </div> </div> </div> </div> <div id="rxkuocjdbj" class="footer"> <div id="rxkuocjdbj" class="w_1200 float_c pos_r"> <div id="rxkuocjdbj" class="f_l"> <ul class="list_none footer_ul"> <li> <span>關(guān)于我們</span> <a href="/guanyuoushang/">關(guān)于奧廣</a> <a href="/oushangfengcai/">企業(yè)文化</a> <a href="/shengchanshili/">生產(chǎn)實力</a> <a href="/fuwuliucheng/">服務流程</a> <a href="/fuwulinian/">服務理念</a> </li> <li> <span>設備列表</span> <a href="/bzdtbj/">彎頭機系列</a> <a href="/qzdy1/">彎管機系列</a> <a href="/qzdt123/">擴管機系列</a> <a href="/qzdcm72/">三通機系列</a> <a href="/zsg523/">坡口機系列</a> <a href="/cjgg41/">液壓機系列</a> <a href="/fbj43/">模具</a> </li> <li> <span>視頻中心</span> <a 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