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clearfix"><h1>上海燃氣表超聲波焊接設(shè)備銷售杭州宸榮超聲波設(shè)備供應(yīng)</h1><div id="r08e4px" class="proBig"><div id="iccm9j8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793278336266/6537384.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8mcm0jr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793278336266/6537384.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a3h23qv" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海燃氣表超聲波焊接設(shè)備銷售,超聲波焊接設(shè)備</p><p><span>***更新：</span>2020-12-02 04:17:20</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="hh87bit" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州宸榮超聲波設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>周燁</p><p><span>郵箱: </span>13777898261@163.com</p><p><span>電話: </span>15958161687</p><p><span>傳真: </span>137_</p><p><span>網(wǎng)址: </span>http://hzcrcsb.shop.88360.com</p><p><span>手機: </span>137-77898261</p><p><span>地址: </span>靈橋鎮(zhèn)光明村</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="87o4ga3" class="page-proshow02"><p class="title">詳細說明</p><div id="ugwhpmm" class="box"><p><p style="text-indent:25px">超聲波對人體有什么危害？超聲波焊接有什么危害？超聲波焊接機使用的頻率一般有15khz，20khz，35khz，和40khz。這個頻率處于超聲波的較低頻段，遠遠低于醫(yī)用超聲檢測用的兆赫茲MHz級別，沒有確切的數(shù)據(jù)證明超聲波焊接機對人體有太大的傷害，但較少的缺點就是，焊接時一定要帶上耳塞，防止長時間工作，對聽力產(chǎn)生影響！對于工業(yè)用超聲，例如超聲波焊接，超聲波清洗，上海燃氣表超聲波焊接設(shè)備銷售，也是要結(jié)合超聲波頻率和聲強來看的，上海燃氣表超聲波焊接設(shè)備銷售，很多場合還要考慮暴露時間和強度，例如長時間處于超聲波清洗的相聲中，一句話來說，低頻超聲（20kHz左右），上海燃氣表超聲波焊接設(shè)備銷售，都需要有耳罩保護，雖然理論上無害，但聽著鬧心。15khz超聲波焊接機適合焊接較大型的，難易焊接的，比較粗獷的塑膠產(chǎn)品。上海燃氣表超聲波焊接設(shè)備銷售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海燃氣表超聲波焊接設(shè)備銷售,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793278336266/6537384.png"></div><p style="text-indent:25px">超聲波焊接已在世界各地的熱封和塑料焊接應(yīng)用中找到了用途。事實上，許多手機，消費電子產(chǎn)品和玩具都使用這種方式自動替代粘合劑或螺釘。由于聲波焊接不使用焊接材料，或散發(fā)任何熱量或煙霧，因此它使其成為一種非常友好和有效的熱塑焊接方法。與許多塑料焊接方法一樣，超聲波焊接可以在一秒鐘內(nèi)完成。這使得材料可以快速結(jié)合，但較終比其他熱密封方法節(jié)省了資金。超聲波焊接機也很容易修改，以適應(yīng)非常特定的產(chǎn)品，允許它焊接許多物品，較大和笨重的設(shè)備難以重新設(shè)計以適應(yīng)新環(huán)境，由于成本過于昂貴。深圳金屬超聲波焊接設(shè)備價格超聲波焊接是利用超聲波頻率(超過20kHz)的機械振動能量,連接同種或異種金屬等材料的特殊焊接方法。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海燃氣表超聲波焊接設(shè)備銷售,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793642096132/2373498.png"></div><p style="text-indent:25px">超聲波金屬焊接是利用高頻振動波傳遞到兩個需焊接的金屬表面，在加壓的情況下，使兩個金屬表面相互摩擦而形成分子層之間的熔合，其優(yōu)點在于快速、節(jié)能、熔合強度高、導(dǎo)電性好、無火花、接近冷態(tài)加工；缺點是所焊接金屬件不能太厚（一般小于或等于5mm）、焊點位不能太大、需要加壓。設(shè)備種類：1、超聲波焊接 ultrasonic welding：熱塑性塑料在超聲波振動作用下，由于表面分子間摩擦生熱而使兩塊塑料熔接在一起的焊接方法。2、超聲波金屬焊接：超聲波金屬焊接是一種機械處理過程，在焊接過程中，并無電流在被焊件中流過，也無諸如電焊模式的焊弧產(chǎn)生，由于超聲焊接不存在熱傳導(dǎo)與電阻率等問題，因此對于有色金屬材料來說，無疑是一種理想的金屬焊接設(shè)備系統(tǒng)，對于不同厚度的片材，能有效地進行焊接。</p><p style="text-indent:25px">超聲波焊接設(shè)備優(yōu)點：1、超聲波塑料焊接優(yōu)點：焊接速度快，焊接強度高、密封性好；取代傳統(tǒng)的焊接/粘接工藝，成本低廉，清潔無污染且不會損傷工件；焊接過程穩(wěn)定，所有焊接參數(shù)均可通過軟件系統(tǒng)進行追蹤監(jiān)控，一旦發(fā)現(xiàn)故障很容易進行排除和維護。2、超聲波金屬焊接優(yōu)點：（1）、焊接材料不熔融，不脆弱金屬特性。（2）、焊接后導(dǎo)電性好，電阻系數(shù)極低或近乎零。（3）、對焊接金屬表面要求低，氧化或電鍍均可焊接。(4）、焊接時間短，不需任何助焊劑、氣體、焊料。(5）、焊接無火花，環(huán)保安全。超聲波金屬焊接適用產(chǎn)品：(1）、鎳氫電池鎳氫電池鎳網(wǎng)與鎳片互熔與鎳片互熔。(2）、鋰電池、聚合物電池銅箔與鎳片互熔，鋁箔與鋁片互熔。(3）、電線互熔，偏結(jié)成一條與多條互熔。(4）、電線與名種電子元件、接點、連接器互熔。(5）、名種家電用品、汽車用品的大型散熱座、熱交換鰭片、蜂巢心的互熔。(6）、電磁開關(guān)、無熔絲開關(guān)等大電流接點，異種金屬片的互熔。(7）、金屬管的封尾、切斷可水、氣密。超聲波焊接機主要用于熱塑性塑料的二次連接。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海燃氣表超聲波焊接設(shè)備銷售,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793453336329/6093076.png"></div><p style="text-indent:25px">超聲波焊接機的振幅選擇：振幅是超聲波焊接機中非常重要的參數(shù)之一，它對于摩擦功率的大小有著決定的作用，同時跟焊接面氧化膜、結(jié)合面的摩擦產(chǎn)熱、塑性流動層等有著非常緊密的聯(lián)系。所以，選擇合適的振幅是非常重要的。振幅的范圍一般在5到256納米，焊接機的功率越小，振動頻率越高，選擇振幅就要低；當焊件較薄時或者硬度較低時，需要選擇較低的振幅。之所以這樣是因為，振幅的大小直接關(guān)系著接觸面的焊件的移動速度的大小，而相對移動速度大小又決定著摩擦功率、塑性流動和溫度。超聲波焊接機時要選擇對合適的振幅范圍，在這里要指出的是，在這個范圍之內(nèi)，選擇大振幅的可以有效的減少焊接的時間，對于提高工作效率來說是一個好的方法。15khz超聲波機器的換能器一般為倒錐形。合肥燃氣表超聲波焊接設(shè)備廠家電話</p><p style="text-indent:25px">超聲波熔接實例：日用品業(yè)：粉盒、化妝鏡、發(fā)梳、鎖圈、保溫杯等。上海燃氣表超聲波焊接設(shè)備銷售</p><p style="text-indent:25px">焊接工藝對加壓系統(tǒng)的要求：(1)穩(wěn)定性：焊接壓力對超聲焊接質(zhì)量有較大影響。就超聲波焊接而言,接頭質(zhì)量與輸入到焊件中的能量是密切相關(guān)的，這個能量可表達為:能量=振幅 x壓力 x時間。所以壓力的波動會造成焊接質(zhì)量的不穩(wěn)定,如果焊機采用變幅桿比較大的聲學系統(tǒng),則焊接質(zhì)量對壓力的波動更為敏感。所以焊接工藝要求氣動系統(tǒng)的工作穩(wěn)定性。(2)氣缸活塞運動速度可調(diào)：為了實現(xiàn)焊接，氣缸活塞帶動聲學系統(tǒng)上下運動。就焊接工藝而言.上下兩種運動速度是不同的。由于工件種類、尺寸的不同，焊接壓力的建立也要做相應(yīng)變化。對于特定工件，壓力建立太慢.效率較低;而壓力建立太快又會造成,溶體塑性形變太快. 導(dǎo)致材料分子噴濺到界面。因而要求下降速度要可調(diào)，同時為提高焊接效率、減少空耗時間. 聲學系統(tǒng)提起活塞時盡量短些.由于回抽速度對質(zhì)量無影響·所以可維持一定的較快速度，來保證焊接效率。上海燃氣表超聲波焊接設(shè)備銷售</p><p style="text-indent:25px">杭州宸榮超聲波設(shè)備有限公司位于靈橋鎮(zhèn)光明村。公司業(yè)務(wù)涵蓋超聲波換能器，超聲波發(fā)生器，超聲波霧化設(shè)備，超聲波清洗設(shè)備等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設(shè)備良好品牌。宸榮公司立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2229828.html</p></div></div></div></div></div><div id="mouv4yo" class="page-right twoColRt"><div id="igw3tza" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bpaweuk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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