合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨無錫哈配機(jī)電設(shè)備供應(yīng)-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="滾珠絲杠軸承選型時(shí)應(yīng)考慮的因素：1、以實(shí)際需要確定滾珠絲杠軸承長(zhǎng)度總長(zhǎng)=工作行程+螺母長(zhǎng)度+安全余量+安裝長(zhǎng)度+連接長(zhǎng)度+余量，合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨。如果增加了防護(hù)，比如護(hù)套，需要把護(hù)套的伸縮比值（一般是1：8，即護(hù)"><meta name="keywords" content="合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨,絲杠軸承"><link rel="canonical" href="http://m.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" 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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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨,絲杠軸承</p><p><span>***更新：</span>2020-10-30 12:27:11</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="lovnpmg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫哈配機(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>杜寶成</p><p><span>郵箱: </span>409676305@qq.com</p><p><span>電話: </span>13771454137</p><p><span>傳真: </span>0510_82351957</p><p><span>網(wǎng)址: </span>http://13771454137.shop.88360.com</p><p><span>手機(jī): </span>0510-82351957</p><p><span>地址: </span>惠山大道9號(hào)賽格電子市場(chǎng)C區(qū)1C146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="lfw339i" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="c7ykczw" class="box"><p><p style="text-indent:25px">滾珠絲杠軸承選型時(shí)應(yīng)考慮的因素： 1、以實(shí)際需要確定滾珠絲杠軸承長(zhǎng)度總長(zhǎng)=工作行程+螺母長(zhǎng)度+安全余量+安裝長(zhǎng)度+連接長(zhǎng)度+余量，合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨。如果增加了防護(hù)，比如護(hù)套，需要把護(hù)套的伸縮比值（一般是1：8，即護(hù)套的至大伸長(zhǎng)量除以8）考慮進(jìn)去。 2、以實(shí)際需要確定滾珠絲杠軸承精度一般機(jī)械選C7以下即可，數(shù)控機(jī)床類選C5的比較多（對(duì)應(yīng)國(guó)內(nèi)標(biāo)準(zhǔn)一般是P5~P4和P4~P3級(jí)，具體參看樣本）。 3、詢問所選產(chǎn)品廠家的價(jià)格、付款條件和交貨時(shí)間這一點(diǎn)設(shè)計(jì)人員不要以為就是采購的事，合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨，事實(shí)上很多廠家（進(jìn)口國(guó)產(chǎn)一個(gè)樣）的產(chǎn)品樣本上有的型號(hào)它根本就不生產(chǎn)或者不接小額訂單，印上去大概是為了顯示我是大廠，無所不能造。別等你選完了出完圖了其他件按這個(gè)型號(hào)開始做配件了去購買的時(shí)候人家告訴你這個(gè)型號(hào)交貨期需要3、4個(gè)月就完蛋了，合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨。不同種類的設(shè)備運(yùn)用的軸承也是不一樣的，其中有一種軸承叫做滾珠絲杠軸承。合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨,絲杠軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346636531191407/7521729.png"></div><p style="text-indent:25px">滾珠絲杠軸承的選型需要注意的主要參數(shù)如下：螺母形式。各廠家的產(chǎn)品樣本上都會(huì)有很多種螺母形式，一般型號(hào)中的前幾個(gè)字母即表示螺母形式。按法蘭形式分大約有圓法蘭、單切邊法蘭、雙切邊法蘭和無法蘭幾種。按螺母長(zhǎng)度分有單螺母和雙螺母（注意，單螺母和雙螺母沒有負(fù)載和剛性差異，這一點(diǎn)不要聽從廠家銷售人員的演說，單螺母和雙螺母的主要差異是后者可以調(diào)整預(yù)壓而前者不能，另外后者的價(jià)格和長(zhǎng)度大致均是前者的2倍）。在安裝尺寸和性能允許的情況下，設(shè)計(jì)者在選用時(shí)應(yīng)盡量選擇常規(guī)形式，以避免維護(hù)時(shí)備件的貨期問題。推薦：頻繁動(dòng)作、高精度維持場(chǎng)合選雙螺母，其他場(chǎng)合選雙且邊單螺母。推薦：螺母形式盡量選內(nèi)循環(huán)雙切邊法蘭單螺母。合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨什么是滾珠絲杠軸承？它有哪些特點(diǎn)？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨,絲杠軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346636139052735/5432692.png"></div><p style="text-indent:25px">滾珠絲杠軸承有哪些優(yōu)良的特點(diǎn)？ 1、摩擦損失小、傳動(dòng)效率高由于滾珠絲杠副的絲杠軸與絲杠螺母之間有很多滾珠在做滾動(dòng)運(yùn)動(dòng),所以能得到較高的運(yùn)動(dòng)效率。與過去的滑動(dòng)絲杠副相比驅(qū)動(dòng)力矩達(dá)到1/3以下,即達(dá)到同樣運(yùn)動(dòng)結(jié)果所需的動(dòng)力為使用滑動(dòng)絲杠副的1/3。在省電方面很有幫助。 2、精度高滾珠絲杠副是一般是用世界較高水平的機(jī)械設(shè)備連貫生產(chǎn)出來的，特別是在研削、組裝、檢查各工序的工廠環(huán)境方面,對(duì)溫度、濕度進(jìn)行了嚴(yán)格的控制，由于完善的品質(zhì)管理體制使精度得以充分保證。</p><p style="text-indent:25px">隨著數(shù)控機(jī)床工作精度和速度等要求日益提高，高精度絲杠軸承在機(jī)床行業(yè)得到普遍應(yīng)用。軸承精度、安裝配合和溫升決定了機(jī)床驅(qū)動(dòng)單元的精度,從而影響著機(jī)床的加工精度。軸承失效后簡(jiǎn)單更換并不能排除再次失效的風(fēng)險(xiǎn),需要分析失效原因并加以改進(jìn),旨在主動(dòng)改善軸承生命周期,防止由相同原因?qū)е碌脑偈А?導(dǎo)致絲杠軸承失效的可能原因是：運(yùn)轉(zhuǎn)過程中溫升過高而導(dǎo)致。解決方法為：當(dāng)絲杠軸承出現(xiàn)預(yù)載過大的情況時(shí)，除了可以通過增加預(yù)拉伸量（0.02-0.03mm建議值）來補(bǔ)償外，還可以通過優(yōu)化結(jié)構(gòu)，增加蝶形彈簧（類似于彈性預(yù)緊）來改善升溫對(duì)軸承的影響，目前該結(jié)構(gòu)在很多日系機(jī)床上已成功應(yīng)用。在現(xiàn)實(shí)維修案例中對(duì)滾珠絲杠軸承的更換頻率較高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨,絲杠軸承" src="https://tyunfile.71360.com/UploadFile/13771454137/637346636240546875/7103740.png"></div><p style="text-indent:25px">滾珠絲杠軸承的選型需要注意制造方式代碼。滾珠絲杠軸承的制造方式主要是兩種：軋制和磨制，前者也稱滾軋制造或轉(zhuǎn)造，一般用F表示。后者也稱研磨制造。一般用G表示。因工藝的不同，兩者能達(dá)到的精度等級(jí)不同，目前，軋制方式能達(dá)到的較高精度是C5級(jí)，我所知的只有可以達(dá)到這個(gè)精度。而磨制可以成產(chǎn)出更高精度的產(chǎn)品。不過請(qǐng)注意，兩種制造方式與精度、性能沒有逆向必然性，也就是說如果你選用的精度是C7，那么與它是怎么制造出來的無關(guān)。事實(shí)上我碰到許多廠家的專業(yè)銷售人員都未必知道兩者之間的詳細(xì)區(qū)別，所以多說幾句：軋制屬于批量制造，磨制屬于精確制造，前者的生產(chǎn)效率遠(yuǎn)遠(yuǎn)高于后者，但是前者的制造設(shè)備成本也遠(yuǎn)遠(yuǎn)高于后者。換句話說，磨制絲杠軸承的進(jìn)入門檻較低，軋制生產(chǎn)的進(jìn)入門檻較高，能生產(chǎn)軋制絲杠軸承的廠家一般也能生產(chǎn)磨制絲杠軸承，而能生產(chǎn)磨制絲杠軸承的廠家不一定能生產(chǎn)軋制絲杠軸承。所以，同精度產(chǎn)品如果該可以買到軋制品就不要買磨制品，原因很簡(jiǎn)單：便宜。另外說明一點(diǎn)，軋制和磨制*指螺桿，螺母全是磨削制造。進(jìn)行滾珠絲杠軸承潤(rùn)滑時(shí)，可根據(jù)軸承的運(yùn)轉(zhuǎn)速度進(jìn)行選擇。7602017TN絲杠軸承商家</p><p style="text-indent:25px">滾珠絲杠軸承滾道是精度磨削加工成型。合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨</p><p style="text-indent:25px">滾珠絲杠軸承的選型過程中對(duì)滾珠絲杠軸承本身需要注意的主要參數(shù)如下：公稱直徑。即絲杠軸承的外徑，常見規(guī)格有12、14、16、20、25、32、40、50、63、80、100、120，不過請(qǐng)注意，這些規(guī)格中，各廠家一般只備16~50的貨，也就是說，其他直徑大部分都是期貨（見單生產(chǎn)，貨期大約在30~60天之間，日系產(chǎn)品大約是2~2.5個(gè)月，歐美產(chǎn)品大約是3~4個(gè)月）。公稱直徑和負(fù)載基本成正比，直徑越大的負(fù)載越大，具體數(shù)值可以查閱廠家產(chǎn)品樣本。這里只說明兩個(gè)概念：動(dòng)額定負(fù)荷與靜額定負(fù)荷，前者指運(yùn)動(dòng)狀態(tài)下的額定軸向負(fù)載，后者是指靜止?fàn)顟B(tài)下的額定軸向負(fù)載。設(shè)計(jì)時(shí)參考前者即可。需要注意的是，額定負(fù)荷并非至大負(fù)荷，實(shí)際負(fù)荷與額定負(fù)荷的比值越小，絲杠軸承的理論壽命越高。推薦：直徑盡量選16~63。合肥BS55120TN1-2RZ絲杠軸承現(xiàn)貨</p><p style="text-indent:25px">無錫哈配機(jī)電設(shè)備有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家貿(mào)易型的公司。公司業(yè)務(wù)涵蓋j精密機(jī)床軸承，角接觸球軸承，圓柱滾子軸承，深溝球軸承等，價(jià)格合理，品質(zhì)有保證。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備良好品牌。無錫哈配機(jī)電秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: 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