</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <div class="container"> <!-- 頭部 --> <div class="header"> <div class="you"><p>中文網站 | <a href="http://www.aocmachine.com/" rel="nofollow">英文網站</a></p></div> <div class="float_c w_1200" style="padding-bottom:15px;"> <div class="f_l"><img src="/templets/os/images/home/logo.jpg" alt="廠家logo"></div> <div class="f_r"> <div class="head_1"> <a class="head_a2" href="http://wpa.qq.com/msgrd?v=3&uin=540235112&site=qq&menu=yes" rel="nofollow"></a> <a class="head_a2" href="http://wpa.qq.com/msgrd?v=3&uin=3258677373&site=qq&menu=yes" rel="nofollow"></a> <span class="pos_r">177-6157-0021</span> <div class="float_c head_search"> <form name="formsearch" action="/plus/search.php" method="post" > <input type="hidden" name="kwtype" value="0" /> <input type="hidden" name="searchtype" value="1" /> <input name="q" type="text" value="在這裏搜索..." onfocus="if(this.value=='在這裏搜索...'){this.value='';}" onblur="if(this.value==''){this.value='在這裏搜索...';}" > <button type="submit" title="搜索"></button> </form> </div> </div> <div class="head_2"> <ul class="f_r float_c fs_18"> <li><a href="/">奧程首頁</a></li><li><a href="//m.al-sharjah.com/product/">管件設備</a></li><li><a href="//m.al-sharjah.com/video/">設備視頻</a></li><li><a href="//m.al-sharjah.com/news/list_1.html">奧程新聞</a></li><li><a href="//m.al-sharjah.com/case/">奧程案例</a></li><li><a href="//m.al-sharjah.com/service/">設備售後</a></li><li><a href="//m.al-sharjah.com/guanyuoushang/">關於奧程</a></li><li><a href="//m.al-sharjah.com/contact/">聯係奧程</a></li> </ul> </div> </div> </div> <!-- 輪播圖 --> <div class="home_banner"> <div class="pic_banner"> <ul> <li style="background: url(/templets/os/images/home/news.jpg) center no-repeat"> <a href="//m.al-sharjah.com/kj/news/list_1.html"></a> </li> </ul> </div> <div class=" pos_a btn_banner txt_c"><ul class="float_c"></ul></div> </div> </div> <!-- 文章 --> <div class="article"> <!-- 產品中心 --> <div class="w_1200 product float_c"> <div class="product_nav f_l"> <strong>新聞中心</strong> <ul class="list_none"> <li> <span><a href="//m.al-sharjah.com/kj/news/list_1.html">新聞中心</a></span> <i class="product_nav-on"></i> <div style="display: block"> <a href="//m.al-sharjah.com/gsxw/">奧程動態</a> <a href="//m.al-sharjah.com/hyxw/">管件設備資訊</a> </div> </li> </ul> <!--聯係我們--> <div class="contact_info"> <div class="t"> <span>聯係我們</span> </div> <div class="txt"> 聯係電話：15230713671<br> QQ： 540235112<br> Email：15230713671@163.com <br> 地址：河北省滄州市孟村回族自治縣泊北工業區 <p></p> </div> </div> </div> <div class="product_content f_r"> <div class="pd-1 float_c"> <div class="f_l fs_14 pos_r line_b">管件設備資訊</div> <div class="f_r fs_12"> 當前位置： <a href="//m.al-sharjah.com/www/">主頁</a><span>></span> <a href="//m.al-sharjah.com/kj/news/list_1.html">新聞中心</a><span>></span> </div> </div> <div class="mt_10 news-datails"> <p class="fs_20 txt_c news-head-p">彎頭焊機原理</p> <h3> <img src="/uploads/180411/1-1P4110S934I0-lp.jpg" style="margin-right: 10px; float: left; width: 180px; height: 180px;" /><a href="//m.al-sharjah.com/www"><span style="font-size:36px;">彎頭機</span></a></h3> <p> <span style="font-size:20px;">彎頭焊機是指焊件裝配成搭接或對接接頭並置於兩滾輪電極之間，滾輪電極加壓焊件並轉動，連續或斷續脈衝送電，形成一條連續焊縫的電阻焊機器。也可以說，縫焊機是點焊的一種演變。縫焊廣泛地應用在要求密封性的接頭製造上，有時也</span></p> <p> <span style="font-size:20px;">用來焊接普通非密封性的板金件，被焊金屬材料的厚度通常在0.1～2.5mm。</span></p> <p> <span style="font-size:20px;">工作原理縫焊接頭形成過程（斷續）縫焊時，每一焊點同樣要經過預壓、通電加熱和冷卻結晶三個階段。但由於縫焊時滾輪電極與焊件間相對位置的迅速變化，使此三階段不像點焊時區分的那樣明顯。可以認為：1) 在滾輪電極直接壓緊下，正</span></p> <p> <span style="font-size:20px;">被通電加熱的金屬，係處於“通電加熱階段”。2) 即將進入滾輪電極下麵的鄰近金屬，受到一定的預熱和滾輪電極部分壓力作用，係處在“預壓階段”。3) 剛從滾輪電極下麵出來的鄰近金屬，一方麵開始冷卻，同時尚受到滾輪電極部分壓力作用。</span></p> <p> </p> <div class="float_c news-page fs_14"> <div class="f_l"> 上一篇：<a href='//m.al-sharjah.com/hyxw/1640.html'>彎管機的結構構造</a> </div> <div class="f_r"> 下一篇：<a href='//m.al-sharjah.com/hyxw/1647.html'>熱推彎頭的過程中存在的問題</a> </div> </div> </div> </div> </div> </div> <div class="footer"> <div class="w_1200 float_c pos_r"> <div class="f_l"> <ul class="list_none footer_ul"> <li> <span>關於我們</span> <a href="//m.al-sharjah.com/guanyuoushang/">關於奧程</a> <a href="//m.al-sharjah.com/oushangfengcai/">企業文化</a> <a href="//m.al-sharjah.com/shengchanshili/">生產實力</a> <a href="//m.al-sharjah.com/fuwuliucheng/">服務流程</a> <a href="//m.al-sharjah.com/fuwulinian/">服務理念</a> </li> <li> <span>設備列表</span> <a href="//m.al-sharjah.com/bzdtbj/">彎頭機係列</a> <a href="//m.al-sharjah.com/qzdy1/">彎管機係列</a> <a href="//m.al-sharjah.com/qzdt123/">擴管機係列</a> <a href="//m.al-sharjah.com/qzdcm72/">三通機係列</a> <a href="//m.al-sharjah.com/zsg523/">坡口機係列</a> <a href="//m.al-sharjah.com/cjgg41/">液壓機係列</a> <a href="//m.al-sharjah.com/fbj43/">模具</a> </li> <li> <span>視頻中心</span> <a href="//m.al-sharjah.com/videoshi/">彎頭機視頻</a> <a href="//m.al-sharjah.com/videomeifeng/">彎管機視頻</a> <a href="//m.al-sharjah.com/video2/">擴管機視頻</a> <a href="//m.al-sharjah.com/videobo/">三通機視頻</a> <a href="//m.al-sharjah.com/video3/">坡口機視頻</a> <a href="//m.al-sharjah.com/video5/">液壓機視頻</a> <a href="//m.al-sharjah.com/video4/">模具視頻</a> </li> <li> <span>新聞中心</span> <a href="//m.al-sharjah.com/gsxw/">奧程動態</a> <a href="//m.al-sharjah.com/hyxw/">管件設備資訊</a> </li> <li> <span>聯係我們</span> <a href="//m.al-sharjah.com/contact/">聯係我們</a> <a href="//m.al-sharjah.com/www/sitemap.html">網站地圖</a> </li> </ul> </div> <div class="f_r scan txt_c fs_26 c_white"> <img height="200" width="200" src="/templets/os/images/home/wx.jpg" alt="微信掃一掃" > 微信掃一掃 </div> <div class="pos_a footer_share float_c"> <i class="share_xl -mob-share-weibo" title="新浪微博"></i> <i class="share_wx -mob-share-weixin" title="微信分享"></i> <i class="share_qq -mob-share-qq" title="qq分享"></i> </div> </div> <div class="foot pos_f"> <div class="w_1200 float_c c_white"> <span>滄州奧程機械設備有限公司</span> <i></i> <span>177-6157-0021</span> <!--<a class="head_a1 contact" target="_blank" href="http://amos.alicdn.com/getcid.aw?v=2&uid=%E6%AC%A7%E5%B0%9A%E7%A7%91%E6%8A%80%E8%B4%B4%E6%9C%BA&site=cntaobao&s=1&groupid=0&charset=utf-8"></a>--> </div> </div> </div> <script src="/templets/os/js/jquery.min.js"></script> <script src="/templets/os/js/jquery.lazyload.js"></script> <script src="/templets/os/js/jquery.SuperSlide.2.1.1.js?v=20160901"></script> <script src="/templets/os/js/public.js"></script> <!-- WPA Button Begin --> <!--<script charset="utf-8" type="text/javascript" src="http://wpa.b.qq.com/cgi/wpa.php?key=XzkzODAwMjA3Nl80MTY0NjFfNDAwMDE2ODUwM18"></script>--> <!-- WPA Button END --> <!-- WPA Button Begin --> <!--<script charset="utf-8" type="text/javascript" src="http://wpa.b.qq.com/cgi/wpa.php?key=XzkzODAwMjA3Nl80NDQ2NjlfNDAwMDE2ODUwM18"></script>--> <!-- WPA Button End --> <!-- WPA Button Begin --> <!-- WPA Button End --> <!-- 百度統計 --> </div> <script src="js/jquery.min.js"></script> <!-- jq插件 --> <script src="js/jquery.SuperSlide.2.1.1.js?v=20160901"></script> <!-- 輪播圖插件 --> <script src="js/public.js"></script> </body> </html>
