上?？诒玫慕^緣桿加工廠信息推薦偉奮供-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 絕緣螺桿是用玻璃纖維棒經(jīng)車床加工而成，兩端按客戶需求各車螺紋，配套螺母。的應(yīng)用是替代金屬螺桿不能絕緣的屬性。在某些應(yīng)用領(lǐng)域，它的性能已經(jīng)完全超過了金屬螺桿。且相對(duì)于金屬螺桿而言，無論是強(qiáng)度、還"><meta name="keywords" content="上?？诒玫慕^緣桿加工廠,絕緣桿"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407907284209644/4408785.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="o4vl4co" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407907284209644/4408785.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="73wt7kc" 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>上?？诒玫慕^緣桿加工廠,絕緣桿</p><p><span>***更新：</span>2021-01-06 09:02:26</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="hjqkwta" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海偉奮實(shí)業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>石先生</p><p><span>郵箱: </span>36373602@qq.com</p><p><span>電話: </span>18017111399</p><p><span>傳真: </span>021_63613955</p><p><span>網(wǎng)址: </span>http://www.shweifen.cn</p><p><span>手機(jī): </span>021-63613955</p><p><span>地址: </span>上海市奉賢區(qū)南奉公路2300號(hào)</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="34k74eg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fuw9kf2" class="box"><p><p> 絕緣螺桿是用玻璃纖維棒經(jīng)車床加工而成，兩端按客戶需求各車螺紋，配套螺母。的應(yīng)用是替代金屬螺桿不能絕緣的屬性。在某些應(yīng)用領(lǐng)域，它的性能已經(jīng)完全超過了金屬螺桿。且相對(duì)于金屬螺桿而言，無論是強(qiáng)度、還是絕緣特性都是其他材料螺桿所的使用要與電氣線路與設(shè)備的絕緣選擇必須與電壓等級(jí)相配合，而且須與使用環(huán)境及運(yùn)行條件相適應(yīng)，以保證絕緣的安全作用。此外，由于腐蝕性氣體、蒸氣，上?？诒玫慕^緣桿加工廠、潮氣、導(dǎo)電性粉塵以及機(jī)械操作等原因，均可能使絕緣物質(zhì)的絕緣性能降低甚至破壞，上?？诒玫慕^緣桿加工廠。而且，日光，上?？诒玫慕^緣桿加工廠、風(fēng)雨等環(huán)境因素的長(zhǎng)期作用，也可以使絕緣物質(zhì)老化而逐漸失去其絕緣性能。各種線路與設(shè)備在不同條件下所應(yīng)具備的絕緣電阻大致如下：一般情況下，新裝或大修后的低壓不應(yīng)低于Ω；運(yùn)行中的低壓線路與設(shè)備，其絕緣電阻不應(yīng)低于1000Ω/V；在潮濕場(chǎng)合下的設(shè)備與線路，其絕緣電阻不應(yīng)低于500Ω/V；控制線中的絕緣電阻一般不應(yīng)低于1MΩ，而高壓線路與設(shè)備的絕緣電阻一般不應(yīng)低于1000MΩ。偉奮公司生產(chǎn)的絕緣桿符合國(guó)標(biāo)標(biāo)準(zhǔn)。上?？诒玫慕^緣桿加工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？诒玫慕^緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407907284209644/4408785.png"></div><p> 我們?cè)?對(duì)線路進(jìn)行檢測(cè),零值或低值絕緣子的比例竟高達(dá) 9%左右.這是本公司線路雷擊跳閘率高的另一主要原因。絕緣子是光滑的，可以減少電線之間的容抗作用，以減少電流的流失。 </p> <p> 分類絕緣子按結(jié)構(gòu)可分為柱式（支柱）絕緣子、懸式絕緣子、防污型絕緣子和套管絕緣子。 </p> <p> 架空線路中所用絕緣子，常用的有針式絕緣子、蝶式絕緣子、懸式絕緣子、瓷橫擔(dān)、棒式絕緣子和拉緊絕緣子等。 </p> <p> 現(xiàn)在常用的絕緣子有：陶瓷絕緣子， </p> <p> 玻璃鋼絕緣子，合成絕緣子，半導(dǎo)體絕緣子。 </p> <p> <br /> 上海正規(guī)絕緣桿誠(chéng)信服務(wù)絕緣桿具有優(yōu)良的機(jī)械性能，適合加工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海口碑好的絕緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407896196651011/2782426.png"></div><p style="text-indent:25px">測(cè)量回路對(duì)地電阻時(shí)，L端與回路的裸露導(dǎo)體連接，E端連接接地線或金屬外殼；測(cè)量回路的絕緣電阻時(shí)，回路的首端與尾端分別與L、E連接；測(cè)量電纜的絕緣電阻時(shí)，為防止電纜表面泄漏電流對(duì)測(cè)量精度產(chǎn)生影響，應(yīng)將電纜的屏蔽層接至G端。兆歐表接線柱引出的測(cè)量軟線絕緣應(yīng)良好，兩根導(dǎo)線之間和導(dǎo)線與地之間應(yīng)保持適當(dāng)距離，以免影響測(cè)量精度。搖動(dòng)兆歐表時(shí)，不能用手接觸兆歐表的接線柱和被測(cè)回路，以防觸電。搖動(dòng)兆歐表后，各接線柱之間不能短接，以免損壞。</p><p> 我司提供的GPO3，產(chǎn)品特性：1.阻燃性能：Grades1580和UTR是UL-ratedV-0。GradeUTR不含鹵素，系統(tǒng)在著火時(shí)發(fā)煙及毒煙都非常少。2、機(jī)械強(qiáng)度：**度玻璃纖維增強(qiáng)聚酯層壓材料不會(huì)粉碎。因其隔離屬性，剛性層壓材料提供了結(jié)構(gòu)支持。易曲的層壓材料可利用于彎曲直徑為19mm的應(yīng)用。3、耐熱性能：層壓材料在升溫過程中提供了保護(hù)特性和空間穩(wěn)定性。這些層壓材料在120-210℃電子和130-210℃機(jī)械范圍內(nèi)有著UL溫度額定指標(biāo)。4、易成型：這些材料利用標(biāo)準(zhǔn)的金屬操作設(shè)備可輕松加工成型。可以沖壓、鉆孔、機(jī)械加工、剪切和磨砂。GradeUTR在加工中心因其易于高速制作成型而聞名。Grade1580沖孔干凈迅速。5、出現(xiàn)煙塵的的是劣質(zhì)品。產(chǎn)品粘合度非常好，材料本身環(huán)保，不會(huì)產(chǎn)生煙塵。6、有有毒氣體產(chǎn)生。劣質(zhì)品一般采用阻燃劑達(dá)到阻燃效果，所以燃燒時(shí)有刺鼻的毒氣。隨著阻燃劑的揮發(fā)，產(chǎn)品性能也隨著減低，不可在有人接觸的環(huán)境中和有熱環(huán)境中使用。7、燃燒分層，由于玻璃纖維氈的不規(guī)則結(jié)構(gòu)，GPO-3的機(jī)械張力都來自內(nèi)部，在高溫碳化時(shí)也不會(huì)發(fā)生內(nèi)部分層現(xiàn)象，如果燃燒有分層則是劣質(zhì)產(chǎn)品。偉奮公司生產(chǎn)的絕緣桿好不好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？诒玫慕^緣桿加工廠,絕緣桿" src="https://tyunfile.71360.com/WaterMark/UploadFile/weifen/637407906460352221/3983289.png"></div><p> 絕緣操作桿的試驗(yàn)周期規(guī)定： </p> <p> 1、各式絕緣操作桿，應(yīng)每年試驗(yàn)一次（存放在無人值班的變電所的操作桿及測(cè)驗(yàn)用絕緣操作桿除外）。 </p> <p> 2、存放在無人值班的配電所內(nèi)的操作絕緣桿，應(yīng)每2年試驗(yàn)一次。 </p> <p> 3、測(cè)驗(yàn)用絕緣操作桿，應(yīng)每6個(gè)月試驗(yàn)一次。 </p> <p> 該如何使用絕緣操作桿？使用絕緣操作桿應(yīng)該注意什么？絕緣操作桿是基層農(nóng)電工作人員常用的安全工具之一，主要用來對(duì)農(nóng)村配電變壓器和線路開關(guān)進(jìn)行停送電操作，因其直接與高壓帶電體接觸，因此需正確掌握絕緣操作桿的使用要求與注意事項(xiàng) 上海偉奮有進(jìn)口的絕緣螺桿嗎？上海口碑好的絕緣桿加工廠</p><p style="text-indent:25px">偉奮公司有絕緣桿加工嗎？上?？诒玫慕^緣桿加工廠</p><p style="text-indent:25px">這樣就從根本上消除了表面漏電流的影響,特別應(yīng)該注意的是測(cè)量電纜線芯和外表之間的絕緣電阻時(shí),一定要接好屏蔽端鈕“G”,因?yàn)楫?dāng)空氣濕度大或電纜絕緣表面又不干凈時(shí),其表面的漏電流將很大,為防止被測(cè)物因漏電而對(duì)其內(nèi)部絕緣測(cè)量所造成的影響,一般在電纜外表加一個(gè)金屬屏蔽環(huán),與兆歐表的“G”端相連。當(dāng)用兆歐表搖測(cè)電器設(shè)備的絕緣電阻時(shí),一定要注意“L”和“E”端不能接反,正確的接法是：“L”線端鈕接被測(cè)設(shè)備導(dǎo)體,“E”地端鈕接地的設(shè)備外殼,“G”屏蔽端接被測(cè)設(shè)備的絕緣部分。上海口碑好的絕緣桿加工廠</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2728179.html</p></div></div></div></div></div><div id="utvfcjl" class="page-right twoColRt"><div id="a338ax7" 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