河源制造螺栓服務(wù)為先柳州市華僑緊固件供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="六角頭螺栓分外六角螺栓和內(nèi)六角螺栓，是常用的緊固件，主要用作機(jī)械設(shè)備的緊固。無論是外六角還是內(nèi)六角，它們的規(guī)格尺寸表示方法都是類似的。外六角螺栓國家標(biāo)準(zhǔn)GB/T5782-86，這個(gè)標(biāo)準(zhǔn)規(guī)定了螺紋規(guī)格為M3~M64，A和B級的六角頭螺栓，A級"><meta name="keywords" content="河源制造螺栓,螺栓"><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 http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub 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id="8p8f3lb" class="twoCol"><div id="nroacjn" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_jgjljjlg/">緊固件、連接件</a>?<a href="http://www.cdcfah.com/cp/third-jgjljjlg_luoshuanyx/">螺栓</a>?河源制造螺栓服務(wù)為先柳州市華僑緊固件供應(yīng)</p><div id="i3ia7xz" class="leftbox clearfix"><h1>河源制造螺栓服務(wù)為先柳州市華僑緊固件供應(yīng)</h1><div id="cg28ro2" class="proBig"><div id="sgipjfz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gxxfty0013/637389547990943891/9607099.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qur2jvm" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gxxfty0013/637389547990943891/9607099.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gfhnfwd" 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>廣西壯族自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河源制造螺栓,螺栓</p><p><span>***更新：</span>2020-12-24 05:10:15</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="jnph23w" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">柳州市華僑緊固件有限公司</a></p><p><span>聯(lián)系人：</span>唐忠玉</p><p><span>郵箱: </span>2282305088@qq.com</p><p><span>電話: </span>13907724831</p><p><span>傳真: </span>0772_</p><p><span>網(wǎng)址: </span>http://www.hqfastner.com</p><p><span>手機(jī): </span>0772-7507381</p><p><span>地址: </span>廣西穿山鎮(zhèn)興泰路8號</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="3j4shdp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fjgikmj" class="box"><p><p> 六角頭螺栓分外六角螺栓和內(nèi)六角螺栓，是常用的緊固件，主要用作機(jī)械設(shè)備的緊固。無論是外六角還是內(nèi)六角，它們的規(guī)格尺寸表示方法都是類似的。外六角螺栓國家標(biāo)準(zhǔn)GB/T5782-86，這個(gè)標(biāo)準(zhǔn)規(guī)定了螺紋規(guī)格為M3~M64，A和B級的六角頭螺栓，A級用于D<=24和L<=10D或L。 </p> <p> <br /> </p> <p> 六角頭螺栓產(chǎn)品等級分為A、B、C三級，表示精度，其中A級精確，C級精度差。精度不同，作用的地方也不同，河源制造螺栓，A級比B級高，要求高的地方用A級，大多數(shù)都選用B級，河源制造螺栓，河源制造螺栓。A級用于承載較大，要求精度高或受沖擊、振動(dòng)載荷的場合。 </p> <p> <br /> 螺栓和螺柱有什么區(qū)別？河源制造螺栓</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源制造螺栓,螺栓" src="https://tyunfile.71360.com/UploadFile/gxxfty0013/637389547990943891/9607099.jpg"></div><p> (1)螺栓頭和螺母下面需放置平墊圈，用版以增大承壓面積權(quán)。 </p> <p> <br /> </p> <p> (2)每個(gè)螺栓一端不可墊兩個(gè)及兩個(gè)以上的墊圈，并且不可采用大螺母代替墊圈。螺栓擰緊后，外露螺紋不得少于兩扣。 </p> <p> <br /> </p> <p> (3)對于設(shè)計(jì)有要求防松動(dòng)的螺栓、錨固螺栓需采用有防松裝置的螺母（即雙螺母）或者彈簧墊圈，或者用人工方法采取防松措施（如將螺栓外露螺紋打毛）。 </p> <p> <br /> </p> <p> (4)對于承受動(dòng)荷載或重要部位的螺栓連接，需按照設(shè)計(jì)要求放置彈簧墊圈，彈簧墊圈應(yīng)設(shè)置在螺母一側(cè)。 </p> <p> <br /> </p> <p> (5)對于工字鋼、槽鋼類型鋼應(yīng)盡可能使用斜墊圈，使得螺母和螺栓頭部的支承面垂直于螺桿。 </p> <p> <br /> </p> <p> (6)雙頭螺栓的軸心線應(yīng)與工件垂直，通常用角尺進(jìn)行檢驗(yàn)。 </p> <p> <br /> </p> <p> (7)裝配雙頭螺栓時(shí)，首先應(yīng)將螺紋和螺孔的接觸面清理干凈，然后再用手輕輕地把螺母擰到螺紋的終止處，如果遇到擰不進(jìn)的情況，不得用扳手強(qiáng)行擰緊，以避免損壞螺紋。 </p> <p> <br /> 咸寧螺栓推薦螺栓預(yù)緊力和夾緊力有什么關(guān)系？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源制造螺栓,螺栓" src="https://tyunfile.71360.com/UploadFile/gxxfty0013/637389547994478930/8546865.jpg"></div><p> 1、螺絲：螺絲為日常生活中不可或缺的工業(yè)必需品：如照相機(jī)、眼鏡、鐘表、電子等使用微型螺絲；電視、電氣制品、樂器、家具等之一般螺絲；至于工程、建筑、橋梁則使用大型螺絲、螺帽；交通器具、飛機(jī)、電車、汽車等則為大小螺絲并用。 </p> <p> <br /> </p> <p> 2、螺栓：螺栓在日常生活當(dāng)中和工業(yè)生產(chǎn)制造當(dāng)中，是少不了的，螺栓也被稱為工業(yè)之米?？梢娐菟ǖ倪\(yùn)用之普遍。螺栓的運(yùn)用范圍有電子產(chǎn)品，機(jī)械產(chǎn)品，數(shù)碼產(chǎn)品，電力設(shè)備，機(jī)電機(jī)械產(chǎn)品等等。 </p> <p> <br /> </p> <p> 3、螺帽（螺母）：主要用于汽車業(yè)--轎車，卡車，客車，壓縮機(jī)，建筑機(jī)械，風(fēng)力發(fā)電設(shè)備，農(nóng)用機(jī)械，緊固件，鑄造業(yè)，鉆孔設(shè)備。 </p> <p> <br /> </p><p> 1，螺栓等級分為兩種：高強(qiáng)螺栓和普通螺栓，選用情況如下： </p> <p> （1）高強(qiáng)螺栓：強(qiáng)螺栓，使回用日益普遍，主要用答在一些比如戶外工程，風(fēng)電或者具有能動(dòng)性的機(jī)械上，抗拉強(qiáng)度比較大，高強(qiáng)螺栓一般用于長久連接。 </p> <p> （2）普通螺栓，高用在一些小型機(jī)械，比如渦輪機(jī)上就可以，主要是看應(yīng)用環(huán)境和運(yùn)作方式。 </p> <p> 2，高強(qiáng)螺栓和普通螺栓常用等級： </p> <p> （1）常用8.8s和10.9s兩個(gè)強(qiáng)度等級，其中10.9級居多。 </p> <p> （2）普通螺栓強(qiáng)度等級要低，一般為4.4級、4.8級、5.6級和8.8級。 </p> <p> <br /> 高強(qiáng)度螺栓與普通螺栓的區(qū)別有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河源制造螺栓,螺栓" src="https://tyunfile.71360.com/UploadFile/gxxfty0013/637389547993619519/1581904.jpg"></div><p> 螺栓M4對應(yīng)螺母的M4，例如M4-P0.7的螺母只能與M4-P0.7系列的螺栓進(jìn)行連接（在螺母中，M4指螺母內(nèi)徑大約為4mm，0.7指兩個(gè)螺紋牙之間的距離為0.7mm）。 </p> <p> <br /> </p> <p> 螺栓：機(jī)械零件，配用螺母的圓柱形帶螺紋的緊固件。由頭部和螺桿（帶有外螺紋的圓柱體）兩部分組成的一類緊固件，需與螺母配合，用于緊固連接兩個(gè)帶有通孔的零件。 </p> <p> <br /> </p> <p> 這種連接形式稱螺栓連接。如把螺母從螺栓上旋下，又可以使這兩個(gè)零件分開，故螺栓連接是屬于可拆卸連接。 </p> <p> <br /> 螺栓的類型分為哪些？潛江工業(yè)螺栓</p> 螺母是將機(jī)械設(shè)備緊密連接起來的零件，通過內(nèi)側(cè)的螺紋，同等規(guī)格螺母和螺栓才能連接在一起。<p style="text-indent:25px">螺栓大概有幾種分類？河源制造螺栓</p><p> 螺栓是一頭帶有螺栓頭，通常為六角形、外圓柱內(nèi)六角形、或者沉頭帶有一字型或十字型槽的專螺栓頭，另屬一端全段或者部分長度上帶有螺紋的緊固零件，緊固時(shí)只有帶螺紋的一端需要配螺母來實(shí)現(xiàn)緊固；螺柱又叫雙頭螺柱，結(jié)構(gòu)是兩端都帶有螺紋，使用時(shí)需要先將一端擰緊到固定的零件上，然后放上緊固件，再在另一端緊固螺母來實(shí)現(xiàn)緊固作用。機(jī)械制圖中圖片非常清楚。 </p> <p> 買螺栓可以選柳州華僑緊固件有限公司，公司成立于2010年，注冊資金：1300萬元整。公司主要從事高強(qiáng)度標(biāo)準(zhǔn)緊固件、高強(qiáng)度金屬絲制品、普通標(biāo)準(zhǔn)緊固件、普通金屬絲制品、五金配件、汽車配件、工程機(jī)械配件生產(chǎn)、銷售。公司已通過了ISO9001：2015品質(zhì)體系認(rèn)證和IATF16949:2016國際質(zhì)量體系認(rèn)證，榮獲廣西壯族自治區(qū)工商行政管理局授予的“守合同重信譽(yù)企業(yè)”稱號，是中國機(jī)械通用零部件工業(yè)協(xié)會常務(wù)理事單位、廣東省緊固件行業(yè)協(xié)會會員。河源制造螺栓</p><p style="text-indent:25px">柳州市華僑緊固件有限公司致力于五金、工具，是一家生產(chǎn)型公司。柳州華僑緊固件致力于為客戶提供良好的緊固件，螺栓，標(biāo)準(zhǔn)件，螺絲，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造五金、工具良好品牌。柳州華僑緊固件憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2538501.html</p></div></div></div></div></div><div id="8yh2ryk" class="page-right twoColRt"><div id="crol7vr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="po2ebdp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="qz3likb" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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