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}); </script> </div> <div class="box n_contact"> <h3>聯系我們</h3> <div class="content"><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">上海雄雷環?？萍加邢薰?/span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">聯系人：江經理 </span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">手機：</span><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;"> 18964514547</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">電話：021-65345055</span><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;"> </span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">傳真：021-65345053</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">地址：上海市青浦區華新鎮華隆路1758號</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">網址：www.1tonhooks.com</span></p></div> </div> </div> <div class="right"> <div class="sitemp clearfix"> <h2> 單頭加熱管內引線與外接線的區別 </h2> <div class="site">您的當前位置： <a href="http://www.1tonhooks.com/">首頁</a> >> <a href="http://www.1tonhooks.com/news/">新聞中心</a> >> <a href="http://www.1tonhooks.com/news/xydt/">行業新聞</a> </div> </div> <div class="content">  <div class="news_detail"> <h1 class="title">單頭加熱管內引線與外接線的區別</h1> <div class="info_title clearfix"> <h3 class="title_bar"> 發布日期：<span>2021-08-28</span> 作者：<span></span> 點擊：<span><script src="http://www.1tonhooks.com/data/include/newshits.php?id=539"></script></span> </h3> <div class="share">  <div class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div class="content"><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;"><a href='http://www.1tonhooks.com/product/dtjrg8f8/' target='_blank' class='key_tag'><font color=#2086ee><strong>單頭加熱管</strong></font></a>內引線與外接線的區別</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">生產工藝不一樣</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">外接線：內部電阻絲與引出棒（硬引線棒或者多絞股軟絲）焊接后引出，然后再連接高溫引線。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">內引線：高溫引線直接與電阻絲焊接從管口內部引出。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">高溫引線材質不一樣</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">外接線：由于高溫引線在外部與引出棒焊接，所以此時焊接部位的溫度不會過高，外接線的高溫引線一般耐溫達到200度即可。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">內引線：由于內引線結構的高溫引線是從內部跟電阻絲直接焊接并且在管口內部，所以此結構的高溫引線內芯耐溫至少要達到800度左右，一般采用的是純鎳線，因此成本也很高。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">爬電距離不一樣</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">從爬電現象的角度來看，內引線安全，外接線的2根引線棒是用玻纖護套管套住隔離絕緣，若2根引線不小心靠到期，會有連電的隱患。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">生產效率</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">內引線的生產效率遠不及外接線，內引線在焊接引線與電阻絲的時候，工藝難度較大，因此一般內引線的引線都不宜過長。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">使用角度</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">內引線由于其高溫線直接從管口內部引出，因此根部引線柔性很強，隨意彎曲。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">外接線由于是引線棒引出后再接引線，所以根部一般是不能隨意彎曲的。</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">若采用的是引線硬棒，則根部很硬，無法彎曲；</span></p><p style="line-height: 2em; text-indent: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">若使用多絞股絲做引線再接高溫引線的，根部可以折疊，但是其柔韌度趕不上內引線，同時，由于高溫時，多絞股絲一般為不銹鋼絲或者鐵絲，其高溫下易變脆，彎曲頻率高的話，易折斷，而內引線的純鎳絲則不會有這個問題。</span></p></div> <h3 class="tag">本文網址：http://www.1tonhooks.com/news/539.html </h3> <h3 class="tag">關鍵詞：<a href="http://www.1tonhooks.com/tag/%E5%8D%95%E5%A4%B4%E5%8A%A0%E7%83%AD%E7%AE%A1%E5%A4%9A%E5%B0%91%E9%92%B1">單頭加熱管多少錢</a>,<a href="http://www.1tonhooks.com/tag/%E5%8D%95%E5%A4%B4%E5%8A%A0%E7%83%AD%E7%AE%A1%E4%BB%B7%E6%A0%BC">單頭加熱管價格</a>,<a href="http://www.1tonhooks.com/tag/%E5%8D%95%E5%A4%B4%E5%8A%A0%E7%83%AD%E7%AE%A1%E5%85%AC%E5%8F%B8">單頭加熱管公司</a> </h3> <div class="page">上一篇：<a href="http://www.1tonhooks.com/news/537.html">怎么選擇防爆加熱管？</a><br />下一篇：<span><a href="http://www.1tonhooks.com/news/540.html">單頭加熱管內引線與外接線的區別</a></span></div> </div> <div class="relateproduct relate"><h4>Z近瀏覽：</h4> <div class="content"> <ul id="relate_n" class="news_list clearfix"> </ul> </div> </div>  <div class="relate_list"> <div class="relateproduct relate"><h4>相關產品：</h4> <div class="content"> <ul id="relate_p" class="product_list clearfix"> </ul> </div> </div> <div class="relatenew relate"><h4>相關新聞：</h4> <div class="content"> <ul id="relate_n" class="news_list clearfix"> <li><a href="http://www.1tonhooks.com/news/417.html" title="單頭加熱管廠家告訴你輻射管表面溫度分布的均勻性">單頭加熱管廠家告訴你輻射管表面溫度分布的均勻性</a></li> <li><a href="http://www.1tonhooks.com/news/534.html" title="單頭加熱管用在哪里？">單頭加熱管用在哪里？</a></li> <li><a href="http://www.1tonhooks.com/news/544.html" title="單頭加熱管的用途？">單頭加熱管的用途？</a></li> <li><a href="http://www.1tonhooks.com/news/540.html" title="單頭加熱管內引線與外接線的區別">單頭加熱管內引線與外接線的區別</a></li> <li><a href="http://www.1tonhooks.com/news/409.html" title="單頭加熱管是如何利用空氣轉換進行加熱功能？">單頭加熱管是如何利用空氣轉換進行加熱功能？</a></li> <li><a href="http://www.1tonhooks.com/news/402.html" title="單頭加熱管又可稱為直角單頭電熱管">單頭加熱管又可稱為直角單頭電熱管</a></li> <li><a href="http://www.1tonhooks.com/news/548.html" title="單頭加熱管結構及用途">單頭加熱管結構及用途</a></li> <li><a href="http://www.1tonhooks.com/news/543.html" title="單頭加熱管的用途有哪些？">單頭加熱管的用途有哪些？</a></li> <li><a href="http://www.1tonhooks.com/news/374.html" title="單頭加熱管中的管與線的接頭非正常損壞的原因">單頭加熱管中的管與線的接頭非正常損壞的原因</a></li> <li><a href="http://www.1tonhooks.com/news/531.html" title="什么情況下會使用帶固定擋片的單頭加熱管？">什么情況下會使用帶固定擋片的單頭加熱管？</a></li> </ul> </div> </div> </div> </div> </div> </div> <div id="footer"> <div class="nav_foot"><p><a href="/" target="_self">網站首頁</a> <a href="/about/" target="_self">走進雄雷</a> <a href="/product/" target="_self">產品中心</a> <a href="/case" target="_self" textvalue="研發與設計">研發與設計</a> <a href="/news/" target="_self">新聞資訊</a> <a href="/about_rczp/rczpd89.html" target="_self">人才招聘</a> <a href="/about_contact/" target="_self">聯系我們</a></p></div> <div class="article fBox"> <div class="fLogo fl"><p><img src="/data/upload/image/20190122/1548135816269959.png" title="1548135816269959.png" alt="1548135816269959.png" width="400" height="119" border="0" vspace="0" style="width: 400px; 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