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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="pzzxjxj" 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="bpbz91l" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>南京智能超聲波焊接設(shè)備批發(fā),超聲波焊接設(shè)備</p><p><span>***更新：</span>2021-01-30 12:19:04</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="h9pxv11" 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(jī): </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="vr9xl9h" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ftttpnn" class="box"><p><p style="text-indent:25px">超聲波焊接機(jī)元件選擇及設(shè)計(jì)裝配：(3)單向節(jié)流閥：對(duì)于節(jié)流調(diào)速方式大致分西種·即進(jìn)氣節(jié)流、出氣節(jié)流。一般地講，出氣節(jié)流要好于進(jìn)氣節(jié)流，南京智能超聲波焊接設(shè)備批發(fā)。因?yàn)榍罢呖墒蛊谆钊纬善椒€(wěn)壓差.而使活塞運(yùn)行平穩(wěn) 。如采用進(jìn)氣節(jié)流，由于進(jìn)出氣不平穂·因而可產(chǎn)生忽快忽慢忽走忽停的氣缸爬行現(xiàn)象 ,但由于超聲波焊接本身的特點(diǎn)決定需有一起振壓力，如果節(jié)流設(shè)置在后.則氣缸右端一下達(dá)到焊接壓力，盡管壓力也是從零增至焊接壓力，但起振壓力檢測(cè)傳感處理較為困難，因?yàn)榇藭r(shí)的實(shí)際工作壓力為活塞兩端壓力差。所以本文采用進(jìn)氣節(jié)流.直接檢測(cè)汽缸右端壓力以決定焊接開(kāi)始與否，南京智能超聲波焊接設(shè)備批發(fā)。為消除爬行現(xiàn)象，應(yīng)盡量減小聲學(xué)系的運(yùn)動(dòng)軌道的摩按阻力，南京智能超聲波焊接設(shè)備批發(fā)，并力求氣缸安裝正確活塞不受偏載。超聲波焊接是利用超聲波頻率(超過(guò)20kHz)的機(jī)械振動(dòng)能量,連接同種或異種金屬等材料的特殊焊接方法。南京智能超聲波焊接設(shè)備批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京智能超聲波焊接設(shè)備批發(fā),超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793583277696/8442296.png"></div><p style="text-indent:25px">超聲波焊接設(shè)備結(jié)構(gòu)功能原理分析：支撐工裝：壓力機(jī)底座固定焊接過(guò)程中支撐零件的工裝。支撐工裝是為防止下部零件在超聲波作用時(shí)發(fā)生移動(dòng)專(zhuān)門(mén)設(shè)計(jì)的，它通常加工成緊密匹配零件表面輪廓的形狀。夾具從簡(jiǎn)單到復(fù)雜的都有，由零件設(shè)計(jì)來(lái)決定。下部零件必須受到牢固放置和支撐。夾具或底座應(yīng)可調(diào)確保零件垂直于焊頭。夾具可由若干材料加工而成。不銹鋼是好佳選擇，因?yàn)樗菀讬C(jī)加工和拋光。特型夾具現(xiàn)在可直接經(jīng)由CAD數(shù)據(jù)加工。較大的、復(fù)雜的、奇形怪狀的或小批量零件通常采用澆注型軟質(zhì)聚氨酯裝夾。南京智能超聲波焊接設(shè)備批發(fā)15khz超聲波焊接機(jī)功率更容易做大，振幅也比較大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京智能超聲波焊接設(shè)備批發(fā),超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793697926209/4786420.png"></div><p style="text-indent:25px">超聲波焊接設(shè)備結(jié)構(gòu)功能原理分析：通常焊頭端部做成匹配零件輪廓的型材。約75%的焊頭是由鈦制成，約15%由鋁制成，其它焊頭由HRC54~56的淬硬鋼制成。鈦質(zhì)輕、硬度適當(dāng)、韌性好、聲學(xué)性能優(yōu)是理想材料，常用于小焊頭，鈦還可涂硬質(zhì)合金用于高磨損場(chǎng)合。但是其價(jià)格昂貴，難以機(jī)加工。鋁質(zhì)輕、容易加工、聲學(xué)性能好、成本低，用于制作大零件焊接時(shí)的大焊頭和原型焊頭或需復(fù)雜加工的焊頭。鋁焊頭由于表面硬度低、容易磨損、疲勞性能差，不適合于長(zhǎng)期生產(chǎn)應(yīng)用，常用于小批量應(yīng)用。為防止產(chǎn)生壓痕和減少磨損，鋁必須鍍鎳或鉻。在需耐沖擊或耐磨以及焊接填充塑料或者埋植金屬嵌件時(shí)，需用鋼焊頭。鋼焊頭疲勞強(qiáng)度低，只用于低振幅場(chǎng)合。復(fù)雜零件、特型的或大尺寸零件通常需要復(fù)合式焊頭（子母焊頭），這時(shí)基底焊頭采用鋁質(zhì)，鈦或鋼次級(jí)焊頭與基底焊頭相連并引導(dǎo)能量。</p><p style="text-indent:25px">超聲波焊接基本思想是在壓力下夾緊工件時(shí)將工件磨擦，以形成粘合。工件放置在鐵砧上，鐵砧上有細(xì)小的脊部，隆起的細(xì)脊被咬入材料中，在焊接過(guò)程中將其固定到位。然后將超聲波工具降低到工件上，在壓力下夾緊它們并產(chǎn)生所需的摩擦動(dòng)作。對(duì)于大多數(shù)焊接操作，該工具以20千赫茲的頻率振動(dòng)，對(duì)于低功率應(yīng)用，該工具以大約40千赫茲振動(dòng)。該過(guò)程較初發(fā)現(xiàn)于1963年，當(dāng)時(shí)Sonics＆Materials Inc.的創(chuàng)始人Robert Soloff開(kāi)始使用超聲探頭進(jìn)行實(shí)驗(yàn)。通過(guò)實(shí)驗(yàn)，Soloff發(fā)現(xiàn)聲波不受其他塑料焊接方式的限制。在此發(fā)現(xiàn)之后，Soloff繼續(xù)為Ideal Toy公司的工程師創(chuàng)建了靠前臺(tái)超聲波焊接機(jī)。從國(guó)外如瑞士超聲波焊接機(jī)來(lái)看,一般采用壓力傳感器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京智能超聲波焊接設(shè)備批發(fā),超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793546519896/4181281.png"></div><p style="text-indent:25px">超聲波的熔焊應(yīng)用方法：一、熔接法：以超聲波超高頻率振動(dòng)的焊頭在適度壓力下，使二塊塑膠的接合面產(chǎn)生摩擦熱而瞬間熔融接合，焊接強(qiáng)度可與本體媲美，采用合適的工件和合理的接口設(shè)計(jì)，可達(dá)到水密及氣密，并免除采用輔助品所帶來(lái)的不便，實(shí)現(xiàn)高效清潔的熔接。二、鉚焊法：將超聲波超高頻率振動(dòng)的焊頭，壓著塑膠品突出的梢頭，使其瞬間發(fā)熱融成為鉚釘形狀，使不同材質(zhì)的材料機(jī)械鉚合在一起。三、埋植：借著焊頭的傳道及適當(dāng)?shù)膲毫Γ查g將金屬零件（如螺母、螺桿等）擠入預(yù)留塑膠孔內(nèi)，固定在一定深度，完成后無(wú)論拉力、扭力均可媲美傳統(tǒng)模具內(nèi)成型的強(qiáng)度，可免除射出模受損及射出緩慢的缺點(diǎn)。超聲波焊接機(jī)按照自動(dòng)化水平可以分為自動(dòng)焊接機(jī)、半自動(dòng)超聲波焊接機(jī)、手動(dòng)焊接機(jī)。南京智能超聲波焊接設(shè)備批發(fā)</p><p style="text-indent:25px">超聲波熔接實(shí)例：日用品業(yè)：粉盒、化妝鏡、發(fā)梳、鎖圈、保溫杯等。南京智能超聲波焊接設(shè)備批發(fā)</p><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(shí)上，許多手機(jī)，消費(fèi)電子產(chǎn)品和玩具都使用這種方式自動(dòng)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(jī)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(jì)以適應(yīng)新環(huán)境，由于成本過(guò)于昂貴。南京智能超聲波焊接設(shè)備批發(fā)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3081902.html</p></div></div></div></div></div><div id="1bnlxhf" class="page-right twoColRt"><div id="hdb1tbz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rv7nlft" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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