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src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120600432383/9999322.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="esmyfx7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120600432383/9999322.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lurypmy" 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>河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好,實(shí)訓(xùn)臺(tái)</p><p><span>***更新：</span>2020-11-19 09:28:43</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="uikrdp7" 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(jī): </span>021-63541967</p><p><span>地址: </span>上海市嘉定區(qū)茸梅路518號(hào)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="rahjgik" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kovsug7" class="box"><p><p style="text-indent:25px">電子實(shí)訓(xùn)臺(tái)屈服點(diǎn)誤差解決方法？將具有不連續(xù)屈服的趨勢當(dāng)作具有屈服點(diǎn)，國標(biāo)對(duì)屈服的定義指出，當(dāng)變形繼續(xù)發(fā)生，而力保持不變或有波動(dòng)時(shí)叫做屈服。但在某些材料中會(huì)發(fā)生這樣一種現(xiàn)象，雖然變形繼續(xù)發(fā)生，力值也繼續(xù)增大，河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好，但力值的增大幅度卻發(fā)生了由大到小再到大的過程。從曲線上看，有點(diǎn)象產(chǎn)生屈服的趨勢，河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好，并不符合屈服時(shí)力值恒定的定義。正如在第三類影響中提到的，由于對(duì)力值恒定的條件沒有定量指標(biāo)規(guī)定，河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好，這時(shí)經(jīng)常會(huì)產(chǎn)生這一現(xiàn)象是否是屈服，屈服值如何求取等問題的爭論。電工電氣實(shí)訓(xùn)臺(tái)由電氣站、電控部分、立式外表柜以及數(shù)據(jù)收集工控等四部分組成。河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好,實(shí)訓(xùn)臺(tái)" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120600432383/9999322.png"></div><p style="text-indent:25px">液壓實(shí)訓(xùn)臺(tái)的油泵調(diào)試以及實(shí)訓(xùn)步驟:1、接好電源線，按“電源”按鈕，指示燈亮。2、根據(jù)試樣規(guī)格選擇量程。3、根據(jù)實(shí)訓(xùn)形狀及尺寸，把相應(yīng)的鉗口裝入上下鉗口座內(nèi)。4、開動(dòng)油泵擰開送油閥使臺(tái)板上升約9mm，然后關(guān)閉送油閥。如果臺(tái)板已在升起位置，則不必先開動(dòng)油閥送油，*將送油閥關(guān)好即可。5、將實(shí)訓(xùn)的一端夾于上鉗口中。對(duì)于配有液壓夾頭的機(jī)型，則按下控油盒上的“上緊’按鈕，夾緊試樣。6、啟動(dòng)升降電動(dòng)調(diào)整實(shí)訓(xùn)空間，將試樣垂直夾持好，對(duì)于配有液壓夾頭的機(jī)型，則按下控制盒上的下緊按鈕，將實(shí)訓(xùn)垂直夾持好。機(jī)械設(shè)備從本質(zhì)上都是一樣的，不同部件的協(xié)同操作，只有掌握正確的方法，才能使得整個(gè)實(shí)驗(yàn)過程更加流暢，實(shí)驗(yàn)數(shù)據(jù)也更加準(zhǔn)確。杭州傳感器檢測實(shí)訓(xùn)臺(tái)電工電氣實(shí)訓(xùn)臺(tái)也可以稱為水壓實(shí)驗(yàn)臺(tái)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好,實(shí)訓(xùn)臺(tái)" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400120585442237/8357053.png"></div><p style="text-indent:25px">液壓多功能實(shí)驗(yàn)機(jī)，受油源流量的約束，他的實(shí)驗(yàn)速度較低。手動(dòng)液壓多功能實(shí)驗(yàn)機(jī)，操作較為簡易，價(jià)格便宜，但操控精度較低。電液電氣多功能實(shí)驗(yàn)機(jī)，則性能與電子全能實(shí)驗(yàn)機(jī)比較，除速度低外，操控精度不會(huì)差，選用負(fù)荷傳感器的微機(jī)操控電液電氣多功能實(shí)驗(yàn)機(jī)，力值精度也能夠到達(dá)0.5百分之左右。且在做大噸位的資料力學(xué)實(shí)驗(yàn)時(shí)，更更牢靠，更安穩(wěn)，性價(jià)比更高。詳解電氣實(shí)訓(xùn)臺(tái)的功能用途：增益可編程串級(jí)擴(kuò)展器，可得到不同增益的擴(kuò)展倍數(shù)；傳感器供橋電源與A/D芯片的基準(zhǔn)電壓共用同一電壓，整個(gè)丈量體系同比衰減，完成了供橋電源的硬件補(bǔ)償工藝；經(jīng)過多位A/D轉(zhuǎn)化滿意體系的靈敏度和分辨率要求，避免了軟件倍頻辦法下降體系的特性。</p><p style="text-indent:25px">電工電氣實(shí)訓(xùn)臺(tái)的調(diào)試：關(guān)掉油泵電機(jī)，旋出油泵上面的M8絲堵，排出泵內(nèi)的空氣（和少數(shù)油一同流出），排凈空氣后旋回絲堵；發(fā)動(dòng)油泵重復(fù)升起活塞，將油缸、油管內(nèi)的空氣排凈可觀察到回油是接連、安穩(wěn)的。液壓實(shí)訓(xùn)臺(tái)中的傳感器具有什么作用？液壓實(shí)訓(xùn)臺(tái)是力學(xué)測試儀器中的一種，它的主要功能是將規(guī)定的標(biāo)準(zhǔn)試樣做拉伸實(shí)訓(xùn)及壓縮實(shí)訓(xùn)，而傳感器作為實(shí)訓(xùn)臺(tái)中的重要部件之一，它起著采集測量信號(hào)的工作，是實(shí)訓(xùn)臺(tái)中不可缺少的元器件，而實(shí)訓(xùn)臺(tái)在實(shí)訓(xùn)中需要力閉環(huán)控制、時(shí)間閉環(huán)控制、位移閉環(huán)控制等，力閉環(huán)控制就需要力傳感器來完成。電工電氣實(shí)訓(xùn)臺(tái)工作使用油溫在15～60攝氏度范圍內(nèi)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好,實(shí)訓(xùn)臺(tái)" src="https://tyunfile.71360.com/UploadFile/shfckjsb/637400121248733239/3273215.png"></div><p style="text-indent:25px">電子實(shí)訓(xùn)臺(tái)的注意事項(xiàng)：更換試樣夾持裝置時(shí)，注意裝置重心，防止裝置傾倒砸傷人員或砸壞實(shí)訓(xùn)臺(tái);安裝試樣時(shí)注意盡可能對(duì)中;電子實(shí)訓(xùn)臺(tái)實(shí)訓(xùn)時(shí)在試樣周圍設(shè)置護(hù)欄，以防試樣斷裂瞬間飛出傷人;實(shí)訓(xùn)過程中發(fā)現(xiàn)意外情況，立即按下實(shí)訓(xùn)臺(tái)機(jī)座上的紅色急停按鈕，請實(shí)訓(xùn)臺(tái)管理人員檢查。實(shí)訓(xùn)完畢清理并恢復(fù)實(shí)訓(xùn)現(xiàn)場，請實(shí)訓(xùn)臺(tái)管理人員檢查實(shí)訓(xùn)臺(tái)狀況，做好實(shí)訓(xùn)記錄。設(shè)定實(shí)訓(xùn)方案和實(shí)訓(xùn)參數(shù);電子實(shí)訓(xùn)臺(tái)傳感器初值置零;安裝試樣及傳感器;點(diǎn)擊開始實(shí)訓(xùn)按鈕，開始實(shí)訓(xùn)，實(shí)訓(xùn)結(jié)束自動(dòng)停止;安裝下一根試樣，重復(fù)步驟，直到所有試樣全部實(shí)訓(xùn)結(jié)束;電子實(shí)訓(xùn)臺(tái)打印實(shí)訓(xùn)報(bào)告;關(guān)主機(jī)，關(guān)控制器電源，關(guān)電腦顯示器電源;清理實(shí)訓(xùn)現(xiàn)場。電工電氣實(shí)訓(xùn)臺(tái)的整套設(shè)備非常的安全可靠。杭州傳感器檢測實(shí)訓(xùn)臺(tái)</p><p style="text-indent:25px">電工電氣實(shí)訓(xùn)臺(tái)的技術(shù)先進(jìn)，結(jié)構(gòu)設(shè)計(jì)合理。河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好</p><p style="text-indent:25px">電工電氣實(shí)訓(xùn)臺(tái)的維護(hù)要領(lǐng)：電工電氣實(shí)訓(xùn)臺(tái)的液壓油必須經(jīng)常檢查油箱液面并及時(shí)補(bǔ)油;一般要每使用2000至4000小時(shí)換一次油，然而很重要的是油溫不得超過70℃，在油溫超過60℃時(shí)必須打開冷卻系統(tǒng)。過濾器：對(duì)于不帶堵塞指示器的過濾器，一般每隔6個(gè)月要更換一次。對(duì)于帶堵塞指示器的過濾器，要不斷監(jiān)視，當(dāng)指示器報(bào)警后必須立即更換。電工電氣實(shí)訓(xùn)臺(tái)清掃與清潔，在實(shí)訓(xùn)過程中不可避免的會(huì)產(chǎn)生一些粉塵，如氧化皮、金屬碎屑等等。實(shí)訓(xùn)臺(tái)的初次使用是需要檢查機(jī)器的各部件狀態(tài)的。河南電子基礎(chǔ)實(shí)訓(xùn)臺(tái)哪家好</p><p style="text-indent:25px">上海方晨科教設(shè)備制造有限公司位于上海市嘉定區(qū)茸梅路518號(hào)1幢936室，擁有一支專業(yè)的技術(shù)團(tuán)隊(duì)。在上海方晨公司近多年發(fā)展歷史，公司旗下現(xiàn)有品牌方晨等。公司堅(jiān)持以客戶為中心、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(jī)械加工,機(jī)床電氣技能實(shí)訓(xùn)系列, PLC,單片機(jī),變頦調(diào)速實(shí)訓(xùn)系列, 液壓傳動(dòng)與氣動(dòng).教學(xué)電梯模型系列, 供配電技術(shù)實(shí)訓(xùn),太陽能技術(shù)應(yīng)用實(shí)訓(xùn)系列, 樓宇設(shè)備,傳感器與檢測技術(shù)實(shí)訓(xùn)系列, 財(cái)會(huì)模擬室,鉗工實(shí)訓(xùn)臺(tái),工程制圖室沒備系, 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