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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chengfang/637443518236034266/5552088.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ujyc3wu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chengfang/637443518236034266/5552088.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rg9khoa" 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>上海精密氣浮隔震光學(xué)平臺公司,光學(xué)平臺</p><p><span>***更新：</span>2021-01-27 12:38:46</p><p><span id="click" >瀏覽次數(shù)：12次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gau33ht" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海程方光學(xué)儀器有限公司</a></p><p><span>聯(lián)系人：</span>于總</p><p><span>郵箱: </span>sales01@chfgx.com</p><p><span>電話: </span>13524386516</p><p><span>傳真: </span>021_56303056</p><p><span>網(wǎng)址: </span>http://www.chfgx.com</p><p><span>手機: </span>021-56303056</p><p><span>地址: </span>南翔鎮(zhèn)嘉好路1888號嘉好科技園B幢3樓</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="t3m3kmt" class="page-proshow02"><p class="title">詳細說明</p><div id="pz4zlst" class="box"><p><p style="text-indent:25px">光學(xué)平臺在一個理想的剛性體內(nèi)部（只在理論上存在），任何兩點的相對位置都是不變的。也就是說，在振動、靜力矩或溫度變化的情況下，任何實體的尺寸和形狀都是不變的。如果所有的元件都穩(wěn)固地連接成一個理想的剛性體，不同元件之間沒有相對位移，系統(tǒng)的性能也會很穩(wěn)固。理想的剛性體是不存在的?，F(xiàn)實中的系統(tǒng)只能近似的認為是剛性的，上海精密氣浮隔震光學(xué)平臺公司，因此，其穩(wěn)定性就要受到多方面因素的影響。例如外界的振源，系統(tǒng)的重量，光學(xué)平臺的結(jié)構(gòu)等等，上海精密氣浮隔震光學(xué)平臺公司，上海精密氣浮隔震光學(xué)平臺公司。為了提高系統(tǒng)的穩(wěn)定性，我們可以從以下的幾個方面來著手。在光學(xué)平臺的研發(fā)過程中，對平臺表面上很多點的柔量曲線進行記錄。上海精密氣浮隔震光學(xué)平臺公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密氣浮隔震光學(xué)平臺公司,光學(xué)平臺" src="https://tyunfile.71360.com/UploadFile/chengfang/637443518236034266/5552088.png"></div><p style="text-indent:25px">大半徑角：光學(xué)平臺和面包板設(shè)計還可以采用大半徑圓角，這樣能減少實驗室中的尖銳邊緣，提高安全性。主要配件：支撐架：光學(xué)平臺包括剛性、無隔振支撐架，被動式隔振支撐架，主動式自動調(diào)平支撐架；其他配件：光學(xué)平臺其他配件還包括貨架、安裝座、桌下擱板、振動隔離配件、可安裝支桿的光學(xué)平臺配件、可調(diào)式光學(xué)爬升架安裝座、地震壓制、光學(xué)面包板罩殼、遮光材料、磁性薄片等等。以上就是跟大家分享地關(guān)于光學(xué)平臺結(jié)構(gòu)的相關(guān)內(nèi)容，希望通過以上內(nèi)容，能讓大家對光學(xué)平臺產(chǎn)品有更進一步地認識和了解。福建精密隔振光學(xué)平臺設(shè)計較高的硬重比可以提高平臺的共振頻率，從而降低其在外界影響下的振動。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密氣浮隔震光學(xué)平臺公司,光學(xué)平臺" src="https://tyunfile.71360.com/UploadFile/chengfang/637443518192176873/669142.png"></div><p style="text-indent:25px">檢驗工具：大理石量塊 / 刀口尺，光學(xué)平臺因其性價比高，穩(wěn)定性好，易于安裝實驗器件等優(yōu)點，普遍應(yīng)用于光學(xué)、電子、精密機械制造、冶金、航天、航空、航海、精密化工和無損檢測等領(lǐng)域。然而，因為生產(chǎn)模具和技術(shù)的限制，光學(xué)平臺的尺寸普遍都被限制在1.5m*5m之內(nèi)。為了追求更大尺寸的平臺平面，目前大部分廠家采用在兩個平臺之間進行桁架式或聯(lián)軸器式拼接的方式將兩個平臺拼接起來。普通拼接平臺雖然這提供了更大尺寸的操作平面，但不是一體的拼接形式或多或少影響了平臺的整體性，剛度，美觀和易用性。</p><p style="text-indent:25px">避免在光學(xué)平臺下放置散熱設(shè)備，隔絕熱源設(shè)備和硬件，如光源、火焰等。盡可能將臺面設(shè)計成對溫度不敏感的。良好的熱傳導(dǎo)性可起到作用，然而，在極端特殊的應(yīng)用中，選用不隨溫度變化而改變外形尺寸的特殊材料是必要的。例如超不脹鋼，具有極小的熱膨脹系數(shù)。一米長的超不脹鋼在溫度變化1K時膨脹長度約0.2微米。我們提供的光學(xué)平臺采用表面鐵磁不銹鋼，芯部蜂窩結(jié)構(gòu)支撐的結(jié)構(gòu)。這種結(jié)構(gòu)，不但充分的發(fā)揮了鐵磁不銹鋼材料剛性好，溫度膨脹系數(shù)小，耐腐蝕的優(yōu)點，而且提高了平臺的硬重比，增加了剛性，降低了變形量，提高了抗靜力矩能力。包括厚5毫米的頂板和底板，以及厚0.25毫米的精密加工的焊接鋼制蜂窩芯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海精密氣浮隔震光學(xué)平臺公司,光學(xué)平臺" src="https://tyunfile.71360.com/UploadFile/chengfang/637443518177704185/4374910.png"></div><p style="text-indent:25px">控制靜力矩的作用：光學(xué)平臺的硬重比對于其共振頻率有著重要的影響。將系統(tǒng)與振源隔離，外界的振源來源很多，比如地面的自振，各種聲音等等。但是影響較大的是各種低頻的振源，主要集中在10～100Hz頻率內(nèi)。將系統(tǒng)與這些振源隔離可以有效的提高系統(tǒng)的穩(wěn)定性。采用大阻尼的空氣彈簧支撐方式可以較好的將系統(tǒng)與振源隔離?？刂普駝拥淖饔茫瑢⑾到y(tǒng)組裝成動態(tài)的剛性結(jié)構(gòu)可以保證系統(tǒng)內(nèi)部的相對穩(wěn)定性，且可以降低在外界的影響下產(chǎn)生共振的幾率，提高系統(tǒng)的穩(wěn)定性。盡可能將臺面設(shè)計成對溫度不敏感的。上海精密氣浮隔震光學(xué)平臺公司</p><p style="text-indent:25px">鋼制部件在熱交換過程中的延伸性和收縮性是相似的，可以在溫度變化過程中保持良好的平整度。上海精密氣浮隔震光學(xué)平臺公司</p><p style="text-indent:25px">公司依托于航空工業(yè)人員背景研發(fā)制造的一款通用性氣浮光學(xué)平臺，能夠滿足精密負載對振動隔離需求，且面向大多數(shù)設(shè)備儀器提供通用化隔振解決方案，改善振動環(huán)境，以發(fā)揮設(shè)備儀器的較好效能。臺板采用蜂窩芯夾板結(jié)構(gòu),具有重量輕、高剛度、高阻尼等優(yōu)點，上面板為1cr17優(yōu)越高導(dǎo)磁不銹鋼，經(jīng)精密研磨處理，平面度高，回旋打磨工藝去除毛邊，達到無反射、亞光效果，面板具有M6螺孔陣列，易于固定光學(xué)元件。工作壓力為0.35～0.6Mpa，標準配置調(diào)壓過濾閥將保證空氣彈簧的長期有效工作，用戶只需要將氣管連接進氣口，就能使裝置正常發(fā)揮隔振功能，氣源可通過小型空氣壓縮機或氮氣瓶供給，便于在安靜場合使用。上海精密氣浮隔震光學(xué)平臺公司</p><p style="text-indent:25px">上海程方光學(xué)儀器有限公司致力于機械及行業(yè)設(shè)備，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋光學(xué)平臺，旋轉(zhuǎn)臺，升降臺，滑臺等，價格合理，品質(zhì)有保證。公司從事機械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。上海程方光學(xué)儀器秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3036620.html</p></div></div></div></div></div><div id="d2ickli" class="page-right twoColRt"><div id="vx97xu3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hbazvmj" class="recomPic likePro"><a href="http://m.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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="rwcw7dk" class="recomPic likePro"><a 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