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tcPro"><section class="home-main container clearfix"><div id="8hoyp2b" class="twoCol"><div id="2v2kl4g" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/second-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/third-wjgj_clgj/">測量工具</a>?高精度二次元測量儀品牌推薦咨詢東莞市英拓精密儀器供應(yīng)</p><div id="dwda29e" class="leftbox clearfix"><h1>高精度二次元測量儀品牌推薦咨詢東莞市英拓精密儀器供應(yīng)</h1><div id="2k3wyse" class="proBig"><div id="d8bm7vr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ytjm168/637394815979252864/2087014.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qxuwd9m" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ytjm168/637394815979252864/2087014.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2wdamgs" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>高精度二次元測量儀品牌,測量儀</p><p><span>***更新：</span>2020-11-26 03:21:39</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="q2kre4k" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">東莞市英拓精密儀器有限公司</a></p><p><span>聯(lián)系人：</span>劉君</p><p><span>郵箱: </span>1248905040@qq.com</p><p><span>電話: </span>15876412158</p><p><span>傳真: </span>0769_</p><p><span>網(wǎng)址: </span>http://www.yingtuodg.com</p><p><span>手機(jī): </span>0769-85331789</p><p><span>地址: </span>廣東省東莞**安鎮(zhèn)烏沙興發(fā)南路東二街7號605室</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="ypwd84z" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="x22tu9g" class="box"><p><p style="text-indent:25px">對于工件的測量無非有兩個重要步驟，即測量儀器的選擇和測量方法的應(yīng)用。在工件測量中，難測量的工件非易變形工件莫屬，尤其是經(jīng)過微加工的精密零件的測量，這一直以來都是一個難題。光學(xué)測量系統(tǒng)具有測量速度快、不會引起零件變形等有點(diǎn)，高精度二次元測量儀品牌，但其也有一定局限性，如工件的可見邊緣往往無法反映其后被遮擋部分的情況，光學(xué)測量系統(tǒng)通常不能確定諸如平行度、垂直度、圓柱度，高精度二次元測量儀品牌、平面度等三維形狀位置精度等。復(fù)合式影像測量儀支持復(fù)合傳感系統(tǒng)：光學(xué)傳感器、觸發(fā)式測頭和掃描測頭,TTL激光和具有創(chuàng)新意義的白光傳感器。復(fù)合式影像測量儀可以完成在一次安裝中對復(fù)雜零件的所有關(guān)鍵參數(shù)的測量。光學(xué)傳感器無需接觸那些精密的被測特征，避免采用機(jī)械接觸而引起的變形。測量儀常見故障分為升降傳動故障，高精度二次元測量儀品牌、工作臺故障、影像成像故障、電氣故障、電子故障以及精度故障等。高精度二次元測量儀品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度二次元測量儀品牌,測量儀" src="https://tyunfile.71360.com/UploadFile/ytjm168/637394815979252864/2087014.png"></div><p style="text-indent:25px">不過現(xiàn)在企業(yè)一般都會在測量儀上安裝防震設(shè)備等，這樣就能減少振動對測量儀的干擾，提高測量精度。環(huán)境衛(wèi)生情況測量儀這一精密儀器對環(huán)境衛(wèi)生要求很高，假如衛(wèi)生很差，灰塵和臟東西會遺留在測量儀和測量工件上，就會導(dǎo)致測量誤差。尤其在工作機(jī)房里有一些機(jī)油、冷卻液等，要注意不要讓這些液體粘在工件上。平常要注意打掃機(jī)房衛(wèi)生，出入人員也要注意衛(wèi)生，要穿干凈衣服、進(jìn)出要換鞋，減少外面灰塵油漬進(jìn)入機(jī)房。還有很對外部因素可能影響到測量儀測量精度，比如供電電壓等，測量儀工作時需要穩(wěn)定的電壓，一般企業(yè)會安裝控制電壓的設(shè)備，類似于穩(wěn)壓器等來控制電壓。半自動影像測量儀制造商二次元又稱影像儀和影像測量儀、二維影像測量儀、自動影像測量儀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度二次元測量儀品牌,測量儀" src="https://tyunfile.71360.com/UploadFile/ytjm168/637394816332026502/2867940.png"></div><p style="text-indent:25px">一鍵式影像測量儀代替了傳統(tǒng)的使用顯微鏡測量微小產(chǎn)品的測量方式，近年來的時間里服務(wù)了大批客戶，為需要提升檢測效率的企業(yè)提供了優(yōu)化的方案。一鍵式影像測量儀的重要硬件是由上下光源、高像素 CCD 相機(jī)、大視角大景深遠(yuǎn)心鏡頭及固定載物臺組成，可在裝載物平臺,解決常規(guī)一鍵式測量儀測量范圍小的缺點(diǎn),可直接用于大型零件的一鍵式快速。一鍵式影像測量儀使用的是一種新型的影像測量技術(shù)。它和傳統(tǒng)的二次元影像測量儀不同的是它不再需要光柵尺傳感器量具作為位移參考，也不需要經(jīng)過放大產(chǎn)品影像來保障測量精度。</p><p style="text-indent:25px">在初期的PCB板中，影像測量儀更多是應(yīng)用在PCB板的外形尺寸上，隨著客戶對于原電氣性越來越高，現(xiàn)在對PCB的外觀要求也是越來越高，當(dāng)然形位公差也是越來越苛刻，這就促進(jìn)了影像測量儀的使用，有時候還會需要使用到三坐標(biāo)測量儀，不過現(xiàn)在的影像測量儀都發(fā)展的比較好了，不僅可以滿足客戶二維尺寸的測量，還能夠滿足客戶三維尺寸測量。PCB主要測量的就是外長寬尺寸，各尺寸與板邊的距離，線寬，弧度，板的厚度以及孔徑大小等尺寸。由于PCB在鍍銅后容易產(chǎn)生氧化，在用二次元測量時就會出現(xiàn)抓取不準(zhǔn)確的情況，所以在測量之前，我們一定要保證PCB的完整性去測量，不然就會測量不準(zhǔn)確，影響測量結(jié)果。另外，在PCB中有的邊是很短的，如果用小倍率去抓取可能會出現(xiàn)抓取出來的真實(shí)值不準(zhǔn)確，這個時候我們就需要將影像測量儀放大倍率來選取，獲得準(zhǔn)確的真實(shí)值。還有一個就是在測量過程中，我們盡量使用低角度環(huán)形燈來獲取更清晰的邊界。測量儀的分辨率指影像系統(tǒng)所能重現(xiàn)的被測物體細(xì)節(jié)的數(shù)量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度二次元測量儀品牌,測量儀" src="https://tyunfile.71360.com/UploadFile/ytjm168/637394816298959905/5601536.png"></div><p style="text-indent:25px">幾何光學(xué)儀器中影像測量儀是這十幾年來發(fā)展快的一種類型。它是由光、電、機(jī)三者有機(jī)結(jié)合，組成精密的測量儀器。基于光學(xué)投影原理再結(jié)合現(xiàn)代光學(xué)技術(shù)、計算機(jī)處理技術(shù)，通過測量工件的邊緣輪廓、長度尺寸、平面度、角度等一些數(shù)值，并用計算機(jī)軟件進(jìn)行計算，后用表格、圖像等形式表達(dá)出來。這種儀器能夠高效的測量工件，儀器本身又很精密，可以用于品質(zhì)檢測、產(chǎn)品開發(fā)、逆向工程等領(lǐng)域。隨著科技發(fā)展自動化的影像測量儀也漸漸在工業(yè)普及，國內(nèi)好一點(diǎn)的儀器X/Y軸精度可達(dá)2+L/200μm，而Z軸精度可達(dá)5μm。像精密儀器中的龍門全自動光學(xué)影像坐標(biāo)測量儀就有這么高的精度。測量儀具有人工測量、CNC掃描測量、自動學(xué)習(xí)測量三種方式。半自動影像測量儀制造商</p><p style="text-indent:25px">使用影像測量儀時，將點(diǎn)、線、圓、弧等這一類的元素稱為特征。高精度二次元測量儀品牌</p><p style="text-indent:25px">全自動影像儀角度測量技巧二：回歸直線偏差小。有很多檢測人員反應(yīng)，在測量角度時，重復(fù)精度很差，同一個人同樣的方法，兩次測量重復(fù)誤差達(dá)到0.5度之多。很多影像測量軟件，包括三坐標(biāo)測量軟件，直線采集都是默認(rèn)為兩點(diǎn)。對于一些比較規(guī)則，直線性較好的零件來說，不會引起太大誤差，但對于直線性不好，毛刺較多的零件來說，兩點(diǎn)采集直線的方法會帶來很大的誤差，且重復(fù)精度很差，這樣的直線構(gòu)成的角度，多次測量的重復(fù)性肯定不會好了。如果我們使用多點(diǎn)尋回歸直線的方法來確定角度的兩邊，所采直線會更貼近被測工件的實(shí)際邊線，直線偏差就會減少，同時，測量誤差也會減少許多，測值重復(fù)性改善。高精度二次元測量儀品牌</p><p style="text-indent:25px">東莞市英拓精密儀器有限公司總部位于廣東省東莞**安鎮(zhèn)烏沙興發(fā)南路東二街7號605室，是一家東莞市英拓精密儀器有限公司是一家專門從事光、機(jī)、電一體化檢測儀器的研制，生產(chǎn)及銷售。研發(fā)，生產(chǎn)，銷售：儀器儀表，光學(xué)儀器及配件，光學(xué)產(chǎn)品，自動化設(shè)備，通用機(jī)械設(shè)備，五金工具；通用機(jī)械設(shè)備維修。（依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動。）的公司。東莞英拓精密儀器擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供全自動影像測量儀，固定式龍門全自動影像測量，一鍵式閃測儀，手動影像測量儀。東莞英拓精密儀器不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。東莞英拓精密儀器始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使東莞英拓精密儀器在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2146032.html</p></div></div></div></div></div><div id="r9tq2zg" class="page-right twoColRt"><div id="dugdkzl" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="v4ahj97" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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