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滾珠絲杠滾珠絲杠是工具機械和(he)(he)精(jing)密機械上最(zui)常使用(yong)的傳動(dong)(dong)元件,其主要(yao)功能是將(jiang)旋轉運動(dong)(dong)轉換成線(xian)性(xing)運動(dong)(dong),或將(jiang)扭矩轉換成軸向(xiang)反復作用(yong)力,同時(shi)兼具高精(jing)度、可逆(ni)性(xing)和(he)(he)高效率的特點。
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商品說明
滾珠(zhu)絲杠是將(jiang)回轉運動轉化為(wei)直(zhi)線運動,或將(jiang)直(zhi)線運動轉化為(wei)回轉運動的(de)理想的(de)產品。 滾珠(zhu)絲杠是工具機(ji)械(xie)和(he)精密機(ji)械(xie)上最常使用(yong)的傳(chuan)動元(yuan)件,其(qi)主要(yao)功(gong)能是將(jiang)旋轉運(yun)動轉換(huan)成線性運(yun)動,或將(jiang)扭矩轉換(huan)成軸向反復作用(yong)力(li),同時兼具高精度、可逆性和(he)高效(xiao)率(lv)的特(te)點。由于具有很小的摩擦阻力(li),滾珠(zhu)絲杠被廣泛(fan)應用(yong)于各種工業設備和(he)精密儀器(qi)。 滾珠(zhu)絲(si)杠由螺(luo)桿(gan)、螺(luo)母、鋼球、預壓(ya)片(pian)、反向器、防(fang)塵器組成(cheng)(cheng)。它(ta)的功(gong)能是將旋轉運(yun)動(dong)(dong)(dong)轉化成(cheng)(cheng)直(zhi)線(xian)運(yun)動(dong)(dong)(dong),這是艾克姆螺(luo)桿(gan)的進一(yi)步延伸(shen)和(he)發展,這項發展的重(zhong)要(yao)意義就(jiu)是將軸(zhou)承(cheng)從(cong)滑動(dong)(dong)(dong)動(dong)(dong)(dong)作變成(cheng)(cheng)滾動(dong)(dong)(dong)動(dong)(dong)(dong)作。當滾珠(zhu)絲(si)杠作為主動(dong)(dong)(dong)體時(shi),螺(luo)母就(jiu)會隨絲(si)桿(gan)的轉動(dong)(dong)(dong)角度按照對應規格的導程轉化成(cheng)(cheng)直(zhi)線(xian)運(yun)動(dong)(dong)(dong),被動(dong)(dong)(dong)工件可以通過螺(luo)母座和(he)螺(luo)母連(lian)接,從(cong)而實現對應的直(zhi)線(xian)運(yun)動(dong)(dong)(dong)。 滾(gun)(gun)珠(zhu)絲(si)(si)杠軸(zhou)承(cheng)(cheng)為適應(ying)各種用(yong)(yong)(yong)(yong)途,提(ti)供(gong)了標(biao)準(zhun)化種類繁多的(de)(de)產(chan)品(pin)。廣泛應(ying)用(yong)(yong)(yong)(yong)于機床,滾(gun)(gun)珠(zhu)的(de)(de)循(xun)環方(fang)式(shi)有(you)循(xun)環導(dao)管式(shi)、循(xun)環器式(shi)、端蓋(gai)式(shi)。預壓(ya)(ya)方(fang)式(shi)有(you)定位預壓(ya)(ya)(雙(shuang)螺(luo)母方(fang)式(shi)、位預壓(ya)(ya)方(fang)式(shi))、定壓(ya)(ya)預壓(ya)(ya)。可根據用(yong)(yong)(yong)(yong)途選(xuan)擇(ze)(ze)適當類型(xing)。絲(si)(si)桿有(you)高(gao)精(jing)(jing)度研(yan)磨加(jia)(jia)工(gong)的(de)(de)精(jing)(jing)密滾(gun)(gun)珠(zhu)絲(si)(si)杠(精(jing)(jing)度分(fen)為從(cong)CO-C7的(de)(de)6個(ge)等(deng)級)和經(jing)高(gao)精(jing)(jing)度冷(leng)(leng)軋加(jia)(jia)工(gong)成型(xing)的(de)(de)冷(leng)(leng)軋滾(gun)(gun)珠(zhu)絲(si)(si)杠軸(zhou)承(cheng)(cheng)(精(jing)(jing)度分(fen)為從(cong)C7-C10的(de)(de)3個(ge)等(deng)級)。另(ling)外,為應(ying)付用(yong)(yong)(yong)(yong)戶(hu)急需交貨的(de)(de)情況,還(huan)有(you)已(yi)對軸(zhou)端部(bu)(bu)進行(xing)(xing)了加(jia)(jia)工(gong)的(de)(de)成品(pin),可自由對軸(zhou)端部(bu)(bu)進行(xing)(xing)追(zhui)加(jia)(jia)工(gong)的(de)(de)半成品(pin)及冷(leng)(leng)軋滾(gun)(gun)珠(zhu)絲(si)(si)杠軸(zhou)承(cheng)(cheng)。作為此(ci)軸(zhou)承(cheng)(cheng)的(de)(de)周邊(bian)零部(bu)(bu)件,在使用(yong)(yong)(yong)(yong)所必要的(de)(de)絲(si)(si)杠支撐(cheng)單(dan)元、螺(luo)母支座、鎖緊(jin)螺(luo)母等(deng)也已(yi)被(bei)標(biao)準(zhun)化生(sheng)產(chan)了,可供(gong)用(yong)(yong)(yong)(yong)戶(hu)選(xuan)擇(ze)(ze)使用(yong)(yong)(yong)(yong)。
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