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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>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>湖北光學(xué)平臺(tái)制造,光學(xué)平臺(tái)</p><p><span>***更新：</span>2021-01-31 11:36:09</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="baxz8wd" 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(jī): </span>021-56303056</p><p><span>地址: </span>南翔鎮(zhèn)嘉好路1888號(hào)嘉好科技園B幢3樓</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="2s3kbiu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cb7xzbs" class="box"><p><p style="text-indent:25px">對(duì)于更小面積的光學(xué)平臺(tái)，厚度可以是8.3英寸（210毫米）或12，湖北光學(xué)平臺(tái)制造.2英寸（310毫米），也可定制更大尺寸，湖北光學(xué)平臺(tái)制造。柔量：光學(xué)平臺(tái)較普遍使用的振動(dòng)響應(yīng)傳遞函數(shù)為柔量。在恒定（靜態(tài)）力的情況下，柔量可以定義為線性或角度錯(cuò)位與所施加外力的比值。在動(dòng)態(tài)變化力（振動(dòng)）的情況下，柔量則可以定義為受激振幅（角度或線性錯(cuò)位）與振動(dòng)力振幅的比值。平臺(tái)的任意撓度都可以通過安裝在平臺(tái)表面的部件相對(duì)位置變化表現(xiàn)出來。因此，根據(jù)定義，柔量值越小，光學(xué)平臺(tái)就越接近設(shè)計(jì)的首要目標(biāo)：將撓度較小化。光學(xué)平臺(tái)，又稱光學(xué)面包板，湖北光學(xué)平臺(tái)制造、光學(xué)桌面、科學(xué)桌面、實(shí)驗(yàn)平臺(tái)，供水平、穩(wěn)定的臺(tái)面。湖北光學(xué)平臺(tái)制造</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北光學(xué)平臺(tái)制造,光學(xué)平臺(tái)" src="https://tyunfile.71360.com/UploadFile/chengfang/637444845873972299/4136888.png"></div><p style="text-indent:25px">在光學(xué)平臺(tái)彈簧——物塊系統(tǒng)中，當(dāng)彈簧末端發(fā)生頻率為，較大振幅為|u|的正弦運(yùn)動(dòng)時(shí)，物塊M將產(chǎn)生較大振幅為|x|，頻率同樣為ω的正弦運(yùn)動(dòng)。物塊運(yùn)動(dòng)|x|的振幅與彈簧末端運(yùn)動(dòng)|u|的振幅的穩(wěn)態(tài)比即振動(dòng)傳遞率T（Transmissibility），而系統(tǒng)的共振頻率或固有頻率ω0可表示為固有頻率隨物塊質(zhì)量M或彈簧順應(yīng)性C的增加（更柔軟）而降低。該系統(tǒng)三個(gè)突出的特征為：振動(dòng)頻率遠(yuǎn)低于系統(tǒng)固有頻率時(shí)，傳遞率T=1，因此物塊的運(yùn)動(dòng)幅度與彈簧另一端相同。接近固有頻率時(shí)，彈簧末端的運(yùn)動(dòng)幅度增強(qiáng)，物塊|x|的運(yùn)動(dòng)振幅大于彈簧末端的運(yùn)動(dòng)|u|振幅。河南精密防振光學(xué)平臺(tái)批發(fā)平臺(tái)和面包板設(shè)計(jì)還可以采用大半徑圓角，這樣能減少實(shí)驗(yàn)室中的尖銳邊緣，提高安全性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北光學(xué)平臺(tái)制造,光學(xué)平臺(tái)" src="https://tyunfile.71360.com/UploadFile/chengfang/637443518206307675/5128714.png"></div><p style="text-indent:25px">光學(xué)平臺(tái)鐵磁不銹鋼耐腐蝕，能吸附磁性底座，可以方便的搭建各種光學(xué)系統(tǒng)。適用于承載較大，對(duì)抗振性要求較高的系統(tǒng)。光學(xué)平板采用優(yōu)越鋁材制造。與鋼材相比，鋁材硬重比大，有一定的抗振性，溫度傳導(dǎo)性好，不良環(huán)境中溫度形變小，陽極氧化后美觀，耐磨，但是鋁材的剛性較差，無法承載較大的重量，因此一般用于承載較小的系統(tǒng)種，而且不宜懸空支撐。優(yōu)異的隔振性能：內(nèi)置精密空氣彈簧隔振系統(tǒng)，具備優(yōu)越的固有頻率，對(duì)多個(gè)方向的振動(dòng)特別是垂直方向有著良好衰減效果，避免外界振動(dòng)干擾設(shè)備儀器精度，提高儀器設(shè)備使用精度和使用效率。</p><p style="text-indent:25px">光學(xué)平臺(tái)在半導(dǎo)體領(lǐng)域，已生產(chǎn)出線寬在亞微米量級(jí)的集成電路，提出測量準(zhǔn)確率小于50納米的精度要求。這樣的應(yīng)用對(duì)系統(tǒng)中不同元件相關(guān)配合精度和穩(wěn)定性提出了極高的要求。例如，用顯微鏡對(duì)圖像進(jìn)行高度放大的成像系統(tǒng)，顯微鏡和照像物鏡共同決定了相紙上每點(diǎn)的圖像。如果，在曝光過程中光學(xué)系統(tǒng)的每一部分(照明系統(tǒng)、樣品、顯微鏡光學(xué)系統(tǒng)、成像光學(xué)系統(tǒng)和相紙平面)都精確地一同移動(dòng)，不存在相對(duì)位移，成像也會(huì)很清晰。如果樣品相對(duì)物鏡產(chǎn)生了運(yùn)動(dòng)，則像就會(huì)模糊。光學(xué)平臺(tái)的硬重比對(duì)于其共振頻率有著重要的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北光學(xué)平臺(tái)制造,光學(xué)平臺(tái)" src="https://tyunfile.71360.com/UploadFile/chengfang/637443518187069517/6875288.png"></div><p style="text-indent:25px">光學(xué)實(shí)驗(yàn)平臺(tái)系統(tǒng)由實(shí)驗(yàn)平臺(tái)主體、多維調(diào)整架、光源、光學(xué)組件組成。教師可以根據(jù)實(shí)驗(yàn)要求，選擇合適的組件安排實(shí)驗(yàn)，進(jìn)行開放式教學(xué)，培養(yǎng)學(xué)生的思維能力及實(shí)驗(yàn)技巧，提高教學(xué)質(zhì)量。在使用光學(xué)實(shí)驗(yàn)平臺(tái)時(shí)，所有光學(xué)玻璃器件應(yīng)保持清潔，避免各種污染，所有光學(xué)玻璃器件應(yīng)保持清潔，避免各種污染，保持清潔使用時(shí)注意防塵防震；不要對(duì)著儀器說話、防塵、使用時(shí)注意防塵、防震；不要對(duì)著儀器說話、咳嗽等；測童時(shí)動(dòng)作要輕緩，盡里使身體部位離開實(shí)測里時(shí)動(dòng)作要輕驗(yàn)臺(tái)面，以防震動(dòng)：所用的光學(xué)元件比較精密，驗(yàn)臺(tái)面，以防震動(dòng)；所用的光學(xué)元件比較精密，不能用手觸摸光學(xué)元件光學(xué)表面。能用手觸摸光學(xué)元件光學(xué)表面。光學(xué)元件光學(xué)表面。中間無過渡層，從而構(gòu)成更加堅(jiān)固、熱穩(wěn)定性更強(qiáng)的平臺(tái)產(chǎn)品。江蘇精密隔振光學(xué)平臺(tái)設(shè)計(jì)</p><p style="text-indent:25px">為了改善性能，每種尺寸的平臺(tái)和面包板的阻尼效果都需要進(jìn)行優(yōu)化。湖北光學(xué)平臺(tái)制造</p><p style="text-indent:25px">對(duì)于一個(gè)無阻尼系統(tǒng)（ζ=0），物塊的運(yùn)動(dòng)振幅此時(shí)在理論上會(huì)變得無限大。遠(yuǎn)高于系統(tǒng)固有頻率時(shí)，物塊位移|x|與1/ω2成比例地減少。在這種情況下，系統(tǒng)產(chǎn)生的位移不能傳遞至物體，也就是說彈簧充當(dāng)了隔離器。光學(xué)平臺(tái)系統(tǒng)：光學(xué)平臺(tái)系統(tǒng)包括光學(xué)臺(tái)面和隔振腿。光學(xué)平臺(tái)可放置儀器并對(duì)振動(dòng)進(jìn)行控制。光學(xué)平臺(tái)臺(tái)面是隔振系統(tǒng)中重要的一部分，其主要作用是提供一個(gè)無相對(duì)形變的剛性平臺(tái)，當(dāng)有振動(dòng)源傳遞到桌面時(shí)，桌面蜂窩結(jié)構(gòu)和阻尼可有效減弱光學(xué)平臺(tái)振動(dòng)變形。湖北光學(xué)平臺(tái)制造</p><p style="text-indent:25px">上海程方光學(xué)儀器有限公司是一家光學(xué)儀器及配件，五金交電的銷售，從事貨物進(jìn)出口及技術(shù)進(jìn)出口業(yè)務(wù)，光學(xué)、激光、光纖、光電子、光通訊、光傳感等相關(guān)產(chǎn)業(yè)。在位移精密調(diào)整、運(yùn)動(dòng)控制、精密影像測量等方面具有機(jī)械、電子、冶金、醫(yī)療、化工、衛(wèi)生、教育、**等。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。上海程方光學(xué)儀器作為光學(xué)儀器及配件，五金交電的銷售，從事貨物進(jìn)出口及技術(shù)進(jìn)出口業(yè)務(wù)，光學(xué)、激光、光纖、光電子、光通訊、光傳感等相關(guān)產(chǎn)業(yè)。在位移精密調(diào)整、運(yùn)動(dòng)控制、精密影像測量等方面具有機(jī)械、電子、冶金、醫(yī)療、化工、衛(wèi)生、教育、**等。的企業(yè)之一，為客戶提供良好的光學(xué)平臺(tái)，旋轉(zhuǎn)臺(tái)，升降臺(tái)，滑臺(tái)。上海程方光學(xué)儀器不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。上海程方光學(xué)儀器創(chuàng)始人于艷軍，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3096499.html</p></div></div></div></div></div><div id="kewtlxj" class="page-right twoColRt"><div id="fpwoqsa" class="box01 margin10 clearfix"><h3><a 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