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clearfix"><h1>杭州智能超聲波焊接設(shè)備廠家推薦杭州宸榮超聲波設(shè)備供應(yīng)</h1><div id="csqesye" class="proBig"><div id="em08uua" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793583277696/8442296.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aagecki" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793583277696/8442296.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wusyomk" 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>杭州智能超聲波焊接設(shè)備廠家推薦,超聲波焊接設(shè)備</p><p><span>***更新：</span>2020-12-20 04:09:37</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="gecag00" 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(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="0kiowma" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kayo0wm" 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？目前尚無確切的報告指出空氣傳播的超聲會造成聽力損傷，不過有一些主觀的不適感受如頭疼，耳部不適等。即便如此，超聲波所引發(fā)的次諧波在足夠大的聲強下，仍能對聽力造成損害。因此現(xiàn)今工業(yè)界已有明確的標(biāo)準(zhǔn)來限制超聲波的強度，相比于高頻超聲，對于低頻（20kHz左右）的超聲波的強度要求更嚴(yán)格，杭州智能超聲波焊接設(shè)備廠家推薦，因為部分人群仍有可能聽到這個頻率的聲音。現(xiàn)在好為寬松的標(biāo)準(zhǔn)是美國當(dāng)?shù)毓I(yè)健康協(xié)會在21世紀(jì)初修訂的，杭州智能超聲波焊接設(shè)備廠家推薦，對于20kHz的超聲波，允許的好大聲強為135dB，而暴露8小時的情況下，則只允許94dB的聲強。對于高頻超聲，這個標(biāo)準(zhǔn)會適當(dāng)放寬，杭州智能超聲波焊接設(shè)備廠家推薦，而如果人和聲源之前有液體耦合的話，則必須在此標(biāo)準(zhǔn)中減低30dB。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。杭州智能超聲波焊接設(shè)備廠家推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州智能超聲波焊接設(shè)備廠家推薦,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793583277696/8442296.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(dāng)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。上海燃?xì)獗沓暡ê附釉O(shè)備超聲波頻率低就會產(chǎn)生噪音，當(dāng)頻率低于20khz時，超聲波焊接時噪音變得很大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州智能超聲波焊接設(shè)備廠家推薦,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793325377323/5778072.png"></div><p style="text-indent:25px">超聲波焊接機對需要焊接的工件質(zhì)料也是有要求的，不是一切材料都能用超聲波焊接，而部分人則理解為任何材料都可以進行超聲波焊接，可以說這是一個很大的工件誤區(qū)。因為不同種質(zhì)料之間有的能更好地焊接，有的是基本能相熔，有的是不相熔的。而同一材料之間熔點是相同的，從原理講是可以焊接的，可是當(dāng)要焊接的工件的熔點大于350℃時，就不再適合用超聲波焊接了。因為超聲是瞬間使工件分子溶化，判別依據(jù)是在3秒之內(nèi)，不能很好的熔接，那這些就應(yīng)該選擇其它工藝進行焊接。如熱板焊接等。一般來講ABS料是好容易焊接，而尼龍則是好難熔接的。</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(xué)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(xué)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(xué)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。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州智能超聲波焊接設(shè)備廠家推薦,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793453336329/6093076.png"></div><p style="text-indent:25px">超聲波在生產(chǎn)中的運用是非常較廣，像各類無紡布/化纖布的焊接、切割、分條，塑料類的焊接等，但是由于超聲波與高周波原理的差異，二者適用的原材料和運用也會有區(qū)別。1、超聲波塑料焊接機是超聲波塑料焊接設(shè)備在塑料焊接領(lǐng)域研發(fā)設(shè)計的焊接設(shè)備，業(yè)內(nèi)稱之為超聲波塑焊機。超聲波焊接設(shè)備是熔接制品的高科技技術(shù)，在焊塑料制品時候，既不要添加任何粘接劑、填料或溶劑，也不會消耗大量熱源，具有操作簡便、焊接速度快、焊接強度高、生產(chǎn)穩(wěn)定、快等優(yōu)點。2、高周波是利用高頻電磁場使物料內(nèi)部分子間互相激烈碰撞產(chǎn)生高溫達到焊接和熔接的目的，而超聲波是利用超聲波換能器將電能轉(zhuǎn)化為熱能并通過加壓達到焊接和熔接的目的。高周波與超聲波的應(yīng)用領(lǐng)域都非常較廣。3、高周波類有高周波塑料熔接機、高周波皮塑熔斷機、高周波折盒壓痕機、高周波金屬熔鑄機、高周波金屬加熱機等。主要有：各種聚氯乙烯（PVC）為主的塑膠熔接、焊接、燙金等的高周波塑膠焊接機超聲波頻率越高，焊接精度越好，但相對功率越小振幅也越小。無錫車門超聲波焊接設(shè)備生產(chǎn)廠家</p><p style="text-indent:25px">聲學(xué)系統(tǒng)的運行方向與底座平面的垂直與否對焊接質(zhì)量也有較大的影響。杭州智能超聲波焊接設(shè)備廠家推薦</p><p style="text-indent:25px">超聲波的熔焊應(yīng)用方法：四、成型：本方法與鉚焊法類似，將凹狀的焊頭壓在塑膠品外圈，焊頭發(fā)出超聲波超高頻振動后將塑膠熔融成型而包覆于金屬物件使其固定，且外觀光滑美觀、此方法多使用在電子類、喇叭的固定成型，及化妝品類的鏡片固定等。五、點焊： A、將二片塑膠分點熔接無需預(yù)先設(shè)計焊線，達到熔接目的。 B、對比較大型工件，不易設(shè)計焊線的工件進行分點焊接，而達到熔接效果，可同時點焊多點。六、切割封口：運用超聲波瞬間發(fā)振工作原理，對化纖織物進行切割，其優(yōu)點切口光潔不開裂、不拉絲。杭州智能超聲波焊接設(shè)備廠家推薦</p><p style="text-indent:25px">杭州宸榮超聲波設(shè)備有限公司主要經(jīng)營范圍是機械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下超聲波換能器，超聲波發(fā)生器，超聲波霧化設(shè)備，超聲波清洗設(shè)備深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。宸榮公司憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2479417.html</p></div></div></div></div></div><div id="g8wmsgu" class="page-right twoColRt"><div id="yw8i0cq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ca0a8ec" 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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