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left; width: 180px; height: 180px;" /></h3> <p> <span style="font-size:36px;">擴管機主要生產(chǎn)的材質(zhì)和工作原理</span></p> <p> <span style="font-size:22px;">擴管機是我們公司開發(fā)制造研發(fā)的主要管件設備，凡是訂購本公司的管件設備，都有本公司的工程師為客戶設計滿意的管件設備。管件設備主要分為：擴管機，彎頭機，壓力機，三通機，坡口機，卷管機等以上管件設備的所有模具。</span></p> <p> <span style="font-size:22px;">擴管機主要可以生產(chǎn)無縫鋼管，螺旋焊管，直縫焊管。鋼管的品種有：提供，合金鋼，不銹鋼等。</span></p> <p> <span style="font-size:22px;">擴管機在擴管生產(chǎn)時自動控制中頻電源將鋼管加熱到所需溫度并保持恒定，有效的避免了人為因素而造成鋼管溫度過高產(chǎn)生的鋼管的質(zhì)量下將及模具報廢，同時避免了溫度過低而使熱擴機組推力升高造成的啦桿或模具斷裂現(xiàn)象，以免材質(zhì)不平穩(wěn)因素。相比人工手動操作對鋼管加熱，節(jié)能，簡化了操作程序，降低了人工成本，能做到一個操作工最多同時監(jiān)控多臺擴管機組正常生產(chǎn)擴管。每套機組設置兩個測溫點自動控溫。可根據(jù)預先設定的不同牌號鋼管的加熱溫度，選擇待擴鋼管的加熱溫度并保持恒定，并可進行實時顯示和記錄，可打印和保存加熱度參數(shù)的實時曲線和歷史曲線。為數(shù)據(jù)的可追溯性提供保障。<br data-filtered="filtered" /> 擴管機是目前大口徑鋼管的主要生產(chǎn)工藝?，F(xiàn)已廣泛應用在軍事工業(yè)、電站建設、航天工業(yè)及海洋工業(yè)的裝備制造業(yè)中，為客戶的鋼管工業(yè)及能源建設做出了巨大貢獻。擴管機設備應用于無縫鋼管、直縫焊管、卷管等鋼管的熱擴徑生產(chǎn)?？蓴U制鋼管品種有：各種普碳鋼、合金鋼、不銹鋼等。冷拔無縫鋼管是指以無縫荒管或無縫成品管為原料，由冷拔（拉）機拔制加工，外徑尺寸有相應的模具，尺寸相對比較精密。（特征是外徑縮?。o縫擴管機的生產(chǎn)步驟：是由穿孔機穿出荒管后--軋制--張力減徑機--冷卻--矯直--切頭--打包--入庫。（狀態(tài)為連續(xù)作業(yè)，尺寸精密度為一般）熱擴是由無縫鋼管為原料在擴管機上加熱至一定的溫度后，內(nèi)孔加入需要尺寸的芯棒推進，把原來無縫鋼管口徑擴大。（外徑增加 尺寸精密度一般）擴管機設備主要包括：機座、主油缸支板（包括主油缸）、活動推板、前支板、自動上料結(jié)構(gòu)、下料輥道、模具支架、中頻線圈調(diào)整架（包括中頻加熱線圈）、中頻電源、電氣控制系統(tǒng)等組成。</span></p> <div id="w6p39px" class="float_c news-page fs_14"> <div id="nxjtv3s" class="f_l"> 上一篇：<a href='/hyxw/2203.html'>中頻彎管機的結(jié)構(gòu)和工作原理</a> </div> <div id="cnx36pq" class="f_r"> 下一篇：<a href='/hyxw/2205.html'>奧廣彎管機制造廠家</a> </div> </div> </div> </div> </div> </div> <div id="jxe96wd" class="footer"> <div id="o6bhrub" class="w_1200 float_c pos_r"> <div id="61mr6t6" class="f_l"> <ul class="list_none footer_ul"> <li> <span>關于我們</span> <a href="/guanyuoushang/">關于奧廣</a> <a 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