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class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793616705467/8836865.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zijsfbd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793616705467/8836865.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oryk344" 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>重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售,超聲波焊接設(shè)備</p><p><span>***更新：</span>2020-10-28 11:24:25</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="mpb3xdu" 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="ksu7ugn" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ux8jyyp" class="box"><p><p style="text-indent:25px">自動(dòng)追頻超聲波焊接機(jī)，智能型超聲波焊接機(jī)，電腦型超聲波焊接機(jī)特點(diǎn)：a.頻率自動(dòng)調(diào)節(jié)，自動(dòng)適應(yīng)超聲波模具頻率，電腦時(shí)刻掃面超聲波振動(dòng)狀態(tài)，自動(dòng)校正機(jī)器的工作參數(shù)，使超聲波焊接始終穩(wěn)定可靠；b.超聲波振幅0%--較好無(wú)級(jí)可調(diào)，重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售，適應(yīng)焊接不同的產(chǎn)品類(lèi)型；c.超聲波頻率顯示；d.脫模功能，重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售，有些產(chǎn)品焊接后會(huì)粘附在上模工作面上，脫模功能可以解決；e.多重保護(hù)功能，頻率保護(hù)；電流保護(hù)；相位保護(hù)；斷線開(kāi)路保護(hù)；為你的焊機(jī)保駕護(hù)航。智能型超聲波發(fā)生器，數(shù)字電路超聲波發(fā)生器，重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售，好新引進(jìn)瑞士技術(shù)，國(guó)內(nèi)**。超聲波是指頻率超過(guò)20千赫茲的聲波。重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793616705467/8836865.png"></div><p style="text-indent:25px">超聲波焊接原理就是是通過(guò)超音波電源發(fā)生器將50/60Hz電流轉(zhuǎn)換成15khz、20khz、30khz或40KHz電能通過(guò)超聲波壓電陶瓷換能器再次被轉(zhuǎn)換成為同頻率的機(jī)械振動(dòng)即超音波振動(dòng)。然后通過(guò)超聲波變幅桿進(jìn)行振幅放大然后傳遞到超聲波焊頭。超聲波焊頭將接收到的振動(dòng)能量傳遞到待焊接塑料工件的接合部。由于通過(guò)此處的聲阻抗很大，結(jié)合面會(huì)產(chǎn)生巨大的熱能從而將塑料熔化。超聲波不僅可以被用來(lái)焊接硬熱塑性塑料，還可以加工織物和薄膜。一套超聲波焊接系統(tǒng)的主要組件包括超聲波發(fā)生器，超聲波換能器、超聲波變幅桿、超聲波焊頭三聯(lián)件，底模治具和機(jī)架。合肥塑料超聲波焊接設(shè)備超聲波焊接機(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)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售,超聲波焊接設(shè)備" src="https://tyunfile.71360.com/UploadFile/hzcrcsb/637389793546519896/4181281.png"></div><p style="text-indent:25px">超聲波焊接設(shè)備結(jié)構(gòu)功能原理分析：超聲波焊接設(shè)備由壓力機(jī)、超聲波發(fā)生器、超聲波換能器、超聲波變幅桿、超聲波焊頭和零件支撐工裝等組成。1. 超聲波發(fā)生器：超聲波發(fā)生器的作用是將工頻（50 Hz或60 Hz）電壓轉(zhuǎn)變?yōu)槌曨l電壓。微處理器經(jīng)由用戶(hù)界面控制焊接循環(huán)和反饋關(guān)鍵焊接信息給用戶(hù)。用戶(hù)界面也允許操作人員輸入所需的焊接參數(shù)。焊接套件(welding stack)/聲能系統(tǒng)焊接套件提供超聲機(jī)械振動(dòng)，一般由換能器、變幅桿、焊頭三部分組成，在變幅桿中部固定在焊接壓力機(jī)上。焊接套件是有點(diǎn)類(lèi)似音叉的諧振器。焊接套件的諧振頻率必須緊密匹配來(lái)自發(fā)生器的電信號(hào)的頻率（相差少于30 Hz）。</p><p style="text-indent:25px">使用超聲波焊接機(jī)常見(jiàn)的誤區(qū)（1) 焊接原理上理解誤區(qū)：有相當(dāng)一部分從事多年超聲波焊接方面的人員. 對(duì)超聲能量地傳遞有一種誤解, 認(rèn)為是音波在接觸面進(jìn)行焊接, 其實(shí)這是一種誤解, 真正的超聲波焊接原理是: 換能器把電能轉(zhuǎn)換為機(jī)械后, 通過(guò)工件物質(zhì)分子進(jìn)行傳導(dǎo), 聲波在固體中地傳導(dǎo)聲阻遠(yuǎn)小于在空氣中的聲阻, 當(dāng)聲波通過(guò)工件接縫時(shí), 縫隙中的聲阻大, 產(chǎn)生的熱能相當(dāng)就大. 溫度首先達(dá)到工件的容點(diǎn), 再加上一定的壓力, 使接縫熔接. 而工件的其它部分由于熱阻小, 溫度低不會(huì)熔接. 其原理同電工學(xué)中的歐姆定律類(lèi)似。超聲波頻率越高，焊接精度越好，但相對(duì)功率越小振幅也越小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)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">從外觀上看，15khz和20khz超聲波塑料焊接機(jī)的換能器就可以區(qū)分，15khz超聲波機(jī)器的換能器一般為倒錐形，螺絲孔規(guī)格為M16X1.0牙，而20khz超聲波焊接機(jī)換能器一般為圓柱型，直徑也較小，螺絲空規(guī)格為英制3/8吋24牙。其次，15khz和20khz超聲波模具尺寸也不一致。15khz超聲波模具高度一般為17cm左右長(zhǎng)，而20khz超聲波模具12.5cm左右長(zhǎng)。再次，15khz超聲波塑料焊接機(jī)可以焊接較大工件，功率可分為2600w/3200w/4200w。而20khz超聲波塑料焊接機(jī)為900W--2000w，功率較小，可焊接的產(chǎn)品尺寸較小。15khz和20khz超聲波塑料焊接機(jī)并沒(méi)有品質(zhì)的好壞之分，只是適用的產(chǎn)品場(chǎng)合不一樣。具體使用什么樣頻率的機(jī)器，不能生搬硬套，要綜合考慮問(wèn)題選擇超聲波焊接機(jī)時(shí)，其中重點(diǎn)考慮的因素之一是運(yùn)轉(zhuǎn)頻率。武漢醫(yī)用超聲波焊接設(shè)備廠家推薦</p><p style="text-indent:25px">超聲波焊頭將接收到的振動(dòng)能量傳遞到待焊接塑料工件的接合部。重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售</p><p style="text-indent:25px">超聲波金屬焊接是利用高頻振動(dòng)波傳遞到兩個(gè)需焊接的金屬表面，在加壓的情況下，使兩個(gè)金屬表面相互摩擦而形成分子層之間的熔合，其優(yōu)點(diǎn)在于快速、節(jié)能、熔合強(qiáng)度高、導(dǎo)電性好、無(wú)火花、接近冷態(tài)加工；缺點(diǎn)是所焊接金屬件不能太厚（一般小于或等于5mm）、焊點(diǎn)位不能太大、需要加壓。設(shè)備種類(lèi)：1、超聲波焊接 ultrasonic welding：熱塑性塑料在超聲波振動(dòng)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(jī)械處理過(guò)程，在焊接過(guò)程中，并無(wú)電流在被焊件中流過(guò)，也無(wú)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(wèn)題，因此對(duì)于有色金屬材料來(lái)說(shuō)，無(wú)疑是一種理想的金屬焊接設(shè)備系統(tǒng)，對(duì)于不同厚度的片材，能有效地進(jìn)行焊接。重慶燃?xì)獗沓暡ê附釉O(shè)備銷(xiāo)售</p><p style="text-indent:25px">杭州宸榮超聲波設(shè)備有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。是一家有限責(zé)任公司企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過(guò)不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，良好的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到寬泛好評(píng)。公司始終堅(jiān)持客戶(hù)需求優(yōu)先的原則，致力于提供高質(zhì)量的超聲波換能器，超聲波發(fā)生器，超聲波霧化設(shè)備，超聲波清洗設(shè)備。宸榮公司自成立以來(lái)，一直堅(jiān)持走正規(guī)化、專(zhuān)業(yè)化路線，得到了廣大客戶(hù)及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1745143.html</p></div></div></div></div></div><div id="2v2f498" class="page-right twoColRt"><div id="mekzy2h" class="box01 margin10 clearfix"><h3><a 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