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id="bifceg3" class="leftbox clearfix"><h1>鄭州電子電工實驗臺上海方晨科教設(shè)備供應(yīng)</h1><div id="ice2zby" class="proBig"><div id="jd2shta" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400121293215714/6148649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="azrjlc2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400121293215714/6148649.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fjqsugd" 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>鄭州電子電工實驗臺,實訓(xùn)臺</p><p><span>***更新：</span>2020-12-16 03:21:48</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="akhzryv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海方晨科教設(shè)備制造有限公司</a></p><p><span>聯(lián)系人：</span>孫林平</p><p><span>郵箱: </span>652363361@qq.com</p><p><span>電話: </span>13801746398</p><p><span>傳真: </span>021_63541966</p><p><span>網(wǎng)址: </span>http://www.fangchen.com.cn</p><p><span>手機: </span>021-63541967</p><p><span>地址: </span>上海市嘉定區(qū)茸梅路518號1幢936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="dnk2p78" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="z8ogyac" class="box"><p><p style="text-indent:25px">電子實訓(xùn)臺屈服點誤差解決方法？在實訓(xùn)設(shè)備已確定的情況下，實訓(xùn)結(jié)果的優(yōu)劣就完全取決于實訓(xùn)人員的綜合素質(zhì)。目前我國材料實訓(xùn)臺的操作人員綜合素質(zhì)普遍不高，專業(yè)知識與理論水平普遍較為欠缺，再加上新概念、新名詞的不斷出現(xiàn)，使他們很難適應(yīng)材料實訓(xùn)的需求。在材料屈服強度的求取上常出現(xiàn)如下的問題：將非比例應(yīng)力與屈服混為一談，雖然非比例應(yīng)力與屈服都是反應(yīng)材料彈性階段與塑性階段的過渡狀態(tài)的指標(biāo)，但兩者有著本質(zhì)的不同。屈服是材料固有的性能，而非比例應(yīng)力是通過人為規(guī)定的條件計算的結(jié)果，當(dāng)材料存在屈服點時是無需求取非比例應(yīng)力的，只有材料沒有明顯的屈服點時才求取非比例應(yīng)力。部分實訓(xùn)人員對此理解不深，以為屈服點、上屈服，鄭州電子電工實驗臺，鄭州電子電工實驗臺，鄭州電子電工實驗臺、下屈服、非比例應(yīng)力對每一個實訓(xùn)都存在，而且需全部求取。電工電氣實訓(xùn)臺在試驗過程中，可以自動進(jìn)行壓力補償。鄭州電子電工實驗臺</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州電子電工實驗臺,實訓(xùn)臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400121293215714/6148649.png"></div><p style="text-indent:25px">由于目前實訓(xùn)臺上所采用的力值檢測元件基本上為載荷傳感器或壓力傳感器，而這兩類傳感器都為模擬小信號輸出類型，在使用中必須進(jìn)行信號放大。眾所周知，在我們的環(huán)境中，存在著各種各樣的電磁干擾信號，這種干擾信號會通過許多不同的渠道偶合到測量信號中一起被放大，結(jié)果使得有用信號**擾信號淹沒。為了從干擾信號中提取出有用信號，針對材料實訓(xùn)臺的特點，一般在放大器中設(shè)置有低通濾波器。合理的設(shè)置低通濾波器的截止頻率，將放大器的頻帶限制在一個適當(dāng)?shù)姆秶湍苁箤嵱?xùn)臺的測量控制性能得到極大的提高。鄭州電子電工實驗臺電工電氣實訓(xùn)臺的調(diào)速范圍寬，動作快速性好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州電子電工實驗臺,實訓(xùn)臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120738685225/953033.png"></div><p style="text-indent:25px">多功能材料實訓(xùn)臺是現(xiàn)代電子技術(shù)與機械傳動技術(shù)相結(jié)合的產(chǎn)物，是充分發(fā)揮了機電各自特長而構(gòu)成的大型精密測試儀器，可對各種材料進(jìn)行拉伸、壓縮、彎曲、剝離、剪切等多項性能實訓(xùn)，且有測量范圍寬、精度高、響應(yīng)快等特點。工作可靠，效率高，可對實訓(xùn)數(shù)據(jù)進(jìn)行實時顯示記錄、打印。多功能材料實訓(xùn)臺是由測量系統(tǒng)、驅(qū)動系統(tǒng)、控制系統(tǒng)及電腦(電腦系統(tǒng)型拉力實訓(xùn)臺)等結(jié)構(gòu)組成。如果將現(xiàn)市面上的實訓(xùn)臺按照用途分類，可劃屬為測定機械性能的實訓(xùn)臺。按照實訓(xùn)臺的用途可將所有實訓(xùn)臺分為兩類:測定機械性能的實訓(xùn)臺與實訓(xùn)臺同屬測定機械性能的實訓(xùn)臺這一大類的還有:A-靜負(fù)荷實訓(xùn)臺:包括拉力實訓(xùn)臺、壓力實訓(xùn)臺、扭轉(zhuǎn)實訓(xùn)臺、復(fù)合應(yīng)力實訓(xùn)臺、蠕變實訓(xùn)臺、持久強度實訓(xùn)臺、松弛實訓(xùn)臺以及硬度計中的布氏、洛式和維氏硬度計。B-動負(fù)荷實訓(xùn)臺:包括沖擊實訓(xùn)臺、疲勞實訓(xùn)臺以及硬度計中的沖擊布氏和肖氏硬度計。</p><p style="text-indent:25px">實訓(xùn)臺的主體底座上面的壓蓋上設(shè)有注油孔，通過該孔注油來潤滑螺母，下鉗口座升降用絲杠的螺紋，根據(jù)使用情況應(yīng)該經(jīng)常潤滑，以免磨損妨礙轉(zhuǎn)動。實訓(xùn)臺主體安裝完畢后通過底座上面探油針的座孔，用漏斗向油池內(nèi)注入機油，注入的油深為30毫米，以探油針測出。測力計內(nèi)主軸兩端之滾珠軸承，平時不準(zhǔn)設(shè)法注油潤滑，以免日久產(chǎn)生油泥妨礙精確機構(gòu)的靈敏度，如果是使用年限較長必須拆卸內(nèi)部時可用火油沖洗后放入極少量很好潤滑油，但要足以能防止其銹蝕，裝好后一標(biāo)準(zhǔn)測力計重新校驗之。油泵上沒有一個螺絲堵，安裝好后，初用時將它擰開，向油泵內(nèi)部注入大量機油，以后如內(nèi)部機油因使用日久不良時，可將油泵下面螺絲堵擰開放出之，重新灌入，如果機器經(jīng)常使用時大約每月應(yīng)換一次。電工電氣實訓(xùn)臺的材質(zhì)是需要根據(jù)實際需求決定的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州電子電工實驗臺,實訓(xùn)臺" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120837610136/3615576.png"></div><p style="text-indent:25px">實訓(xùn)臺的主機為雙立柱框架式結(jié)構(gòu)，雙立柱外表面采用電鍍硬鉻處理，進(jìn)一步提高外形的美觀程度，同時提高防腐蝕能力；橫梁可升降用于調(diào)整實訓(xùn)空間，橫梁調(diào)整采用液壓升降、液壓夾緊、彈性松開式結(jié)構(gòu)，保證實訓(xùn)的穩(wěn)固可靠，同時保證在非實訓(xùn)狀態(tài)時橫梁保持鎖止不動；橫梁運動（升降、鎖緊）由橫梁驅(qū)動模塊控制兩只夾緊油缸和兩只升降油缸協(xié)調(diào)工作完成，驅(qū)動模塊采用**手動轉(zhuǎn)閥控制，零泄露，可保證實訓(xùn)的可靠性；負(fù)荷傳感器安裝在橫梁下端面，用于測量實訓(xùn)負(fù)荷。電工電氣實訓(xùn)臺的種類是非常的多的。鄭州電子電工實驗臺</p><p style="text-indent:25px">電工電氣實訓(xùn)臺要定期檢查控制器后面板的連接線是否接觸良好。鄭州電子電工實驗臺</p><p style="text-indent:25px">電子實訓(xùn)臺的注意事項：更換試樣夾持裝置時，注意裝置重心，防止裝置傾倒砸傷人員或砸壞實訓(xùn)臺;安裝試樣時注意盡可能對中;電子實訓(xùn)臺實訓(xùn)時在試樣周圍設(shè)置護(hù)欄，以防試樣斷裂瞬間飛出傷人;實訓(xùn)過程中發(fā)現(xiàn)意外情況，立即按下實訓(xùn)臺機座上的紅色急停按鈕，請實訓(xùn)臺管理人員檢查。實訓(xùn)完畢清理并恢復(fù)實訓(xùn)現(xiàn)場，請實訓(xùn)臺管理人員檢查實訓(xùn)臺狀況，做好實訓(xùn)記錄。設(shè)定實訓(xùn)方案和實訓(xùn)參數(shù);電子實訓(xùn)臺傳感器初值置零;安裝試樣及傳感器;點擊開始實訓(xùn)按鈕，開始實訓(xùn)，實訓(xùn)結(jié)束自動停止;安裝下一根試樣，重復(fù)步驟，直到所有試樣全部實訓(xùn)結(jié)束;電子實訓(xùn)臺打印實訓(xùn)報告;關(guān)主機，關(guān)控制器電源，關(guān)電腦顯示器電源;清理實訓(xùn)現(xiàn)場。鄭州電子電工實驗臺</p><p style="text-indent:25px">上海方晨科教設(shè)備制造有限公司總部位于上海市嘉定區(qū)茸梅路518號1幢936室，是一家教學(xué)儀器設(shè)備、教學(xué)模型設(shè)備、汽車教學(xué)設(shè)備、機械加工,機床電氣技能實訓(xùn)系列, PLC,單片機,變頦調(diào)速實訓(xùn)系列, 液壓傳動與氣動.教學(xué)電梯模型系列, 供配電技術(shù)實訓(xùn),太陽能技術(shù)應(yīng)用實訓(xùn)系列, 樓宇設(shè)備,傳感器與檢測技術(shù)實訓(xùn)系列, 財會模擬室,鉗工實訓(xùn)臺,工程制圖室沒備系, 機械陳列柜計算機及軟件（除計算機信息系統(tǒng)安全**產(chǎn)品）、實驗室實訓(xùn)設(shè)備的設(shè)計、研發(fā)、生產(chǎn)及銷售。的公司。上海方晨公司作為教學(xué)儀器設(shè)備、教學(xué)模型設(shè)備、汽車教學(xué)設(shè)備、機械加工,機床電氣技能實訓(xùn)系列, PLC,單片機,變頦調(diào)速實訓(xùn)系列, 液壓傳動與氣動.教學(xué)電梯模型系列, 供配電技術(shù)實訓(xùn),太陽能技術(shù)應(yīng)用實訓(xùn)系列, 樓宇設(shè)備,傳感器與檢測技術(shù)實訓(xùn)系列, 財會模擬室,鉗工實訓(xùn)臺,工程制圖室沒備系, 機械陳列柜計算機及軟件（除計算機信息系統(tǒng)安全**產(chǎn)品）、實驗室實訓(xùn)設(shè)備的設(shè)計、研發(fā)、生產(chǎn)及銷售。的企業(yè)之一，為客戶提供良好的實訓(xùn)臺，實驗臺，實訓(xùn)裝置，實訓(xùn)設(shè)備。上海方晨公司始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。上海方晨公司創(chuàng)始人陳建微，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://m.cdcfah.com/cp/2422334.html</p></div></div></div></div></div><div id="hmxp7iy" 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