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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="m43i3uh" class="twoCol"><div id="vcd3eh2" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_hjclyfjqh/">焊接材料與附件</a>?<a href="http://www.cdcfah.com/cp/third-hjclyfjqh_hansi/">焊絲</a>?安徽焊絲供貨廠歡迎咨詢簡敏精密五金制造供應(yīng)</p><div id="vz8jnml" class="leftbox clearfix"><h1>安徽焊絲供貨廠歡迎咨詢簡敏精密五金制造供應(yīng)</h1><div id="lurjlse" class="proBig"><div id="hqskhy3" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179265688232422/703661.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2b3g7a8" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179265688232422/703661.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fyq8pw3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安徽焊絲供貨廠</p><p><span>***更新：</span>2020-06-05 03:16:00</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lzw3c73" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">簡敏精密五金制造(上海)有限公司</a></p><p><span>聯(lián)系人：</span>龔先生</p><p><span>郵箱: </span></p><p><span>電話: </span>13818473006</p><p><span>傳真: </span>021_69726282</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-69726282</p><p><span>地址: </span>顧北東路365號C區(qū)1101</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="mvsprnm" class="page-proshow02"><p class="title">詳細說明</p><div id="kebnkho" class="box"><p><p> 不受阻擋。安裝架13的水平板上方的靠后位置處左右居中安裝有立塊14，立塊14上開有前后貫通的焊條穿孔14a，在立塊14的前方水平安裝有正對焊條穿孔14a的焊條導(dǎo)向管15。焊條導(dǎo)向管15位于上導(dǎo)向膠輪9與下導(dǎo)向膠輪10圍成的通道的正后方。通過上導(dǎo)向膠輪和下導(dǎo)向膠輪整形的同時，結(jié)合左、右限位柱和上、下導(dǎo)向膠輪共同確保焊條順利進入焊條導(dǎo)向管。安裝架13的上方通過“門”形安裝架16安裝有朝向下方的豎直氣缸6，豎直氣缸6的活塞桿與焊條切斷刀7相連，焊條切斷刀7與立塊14的后壁貼合，并能在豎直氣缸6的帶動下上下運動，從而將經(jīng)焊條導(dǎo)向管15、焊條穿孔14a出來的焊條切斷。比較好是，“門”形安裝架16由兩根立柱16a和一塊支撐板16b組成，兩根立柱16a左右對稱布置在支撐板16b的下方。安裝架13的豎直板下端帶有兩個左右間隔布置的條形缺口13a，安徽焊絲供貨廠，螺栓8穿過對應(yīng)的條形缺口13a，將安裝架13固定在工作臺12上，安徽焊絲供貨廠。上導(dǎo)向膠輪9和下導(dǎo)向膠輪10同步轉(zhuǎn)動，首先將焊條穿過從左、右限位柱11中間穿過，再從上導(dǎo)向膠輪9和下導(dǎo)向膠輪10圍成的通道中穿過，進入焊條導(dǎo)向管15，**，安徽焊絲供貨廠.后穿過焊條穿孔14a，再啟動上導(dǎo)向膠輪9和下導(dǎo)向膠輪10各自的驅(qū)動電機。由上導(dǎo)向膠輪9和下導(dǎo)向膠輪10帶動焊條向后移動。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽焊絲供貨廠" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179265688232422/703661.png"></div><p> 能有效避免上層槽內(nèi)的水從機架的側(cè)面溢出弄濕地面，確保工作環(huán)境的干凈整潔，節(jié)約水資源。進一步推薦為，所述連通槽的橫截面呈三角形，以騰出空間使焊條從連通槽的上方通過。進一步推薦為，在所述自動切斷機構(gòu)的后方還設(shè)置有焊條接斗，所述焊條接斗為前高后低傾斜布置的長條形斗；焊條接斗的前端敞口，前下方設(shè)置有支腳；焊條接斗的后端設(shè)置有擋板，用于收集切掉后掉下來的焊條。進一步推薦為，所述“門”形安裝架由兩根立柱和一塊支撐板組成，兩根立柱左右對稱布置在支撐板的下方。簡化結(jié)構(gòu)，降**造成本，確保整體受力平衡。進一步推薦為，所述安裝架的豎直板下端帶有兩個左右間隔布置的條形缺口，螺栓穿過對應(yīng)的條形缺口，將安裝架固定在工作臺上；實現(xiàn)安裝架高低方向的可調(diào)節(jié)安裝。本實用新型的有益效果：在焊條塑料擠出機的基礎(chǔ)山增設(shè)水冷循環(huán)系統(tǒng)和自動切斷機構(gòu)，能對塑料擠出機出來的pph聚丙烯焊條進行及時冷卻，并進行自動剪切成條，確保焊條質(zhì)量；同時實現(xiàn)冷卻水的循環(huán)利用，節(jié)約水資源。附圖說明圖1為本實用新型的結(jié)構(gòu)示意圖。圖2為水冷循環(huán)系統(tǒng)的結(jié)構(gòu)示意圖。圖3為自動切斷機構(gòu)的前視圖。圖4為自動切斷機構(gòu)的后視圖。具體實施方式下面通過實施例并結(jié)合附圖。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽焊絲供貨廠" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179265669208984/3318362.png"></div><p> 焊機穩(wěn)態(tài)輸出電流和輸出電壓的關(guān)系稱為焊機的外特性。焊機的外特性如圖3—12所示。焊機外特性有三種形式：即下降特性(陡降、緩降)、平特性和上升特性。由于熔滴過渡和熱慣性以及操作等原因，焊接時電弧長度總是在不斷的變化，因而電弧電壓和焊接電流也在不斷地變化。為保證焊接質(zhì)量穩(wěn)定，總希望焊接過程中焊接電流變動越小越好。從圖3—13可以看出，具有陡降外特性的焊機和緩降外特性的焊機，當(dāng)焊接電流發(fā)生相應(yīng)的變化值△I時，陡降外特性曲線引起的電壓變化值△U2大于緩降外特性曲線引起的電壓變化值△U1。換句話說，對于相同的弧長變化，陡降外特性焊機所引起的電流變化要比緩降外特性焊機所引起的焊接電流變化小得多。焊條電弧焊過程中，弧長變化是經(jīng)常發(fā)生的，為了保證焊接電流穩(wěn)定，顯然要求焊機具有陡降的外特性。圖3—12焊機外特性曲線1—陡降外特性曲線2—緩降外特性曲線3—上升特性曲線4—乎特性曲線圖3—13兩種不同下降程度的外特性曲線1—緩降外特性曲線2—陡降外特性曲線五、焊條電弧焊輔助設(shè)備和工具焊條電弧焊輔助設(shè)備和工具包括電焊鉗、焊接電纜、面罩及其它防護用具。(一)電焊鉗電焊鉗是夾持焊條并傳導(dǎo)焊接電流的操作器具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽焊絲供貨廠" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179265664882812/4463123.png"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/149539.html</p></div></div></div></div></div><div id="v3wrtab" class="page-right twoColRt"><div id="i4ahols" class="box01 margin10 clearfix"><h3><a 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