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滾珠絲杠滾(gun)珠(zhu)絲(si)杠(gang)是工具機(ji)械和精密(mi)機(ji)械上最常使(shi)用的傳動(dong)元件(jian),其主要(yao)功能是將旋(xuan)轉(zhuan)運(yun)動(dong)轉(zhuan)換成線性運(yun)動(dong),或將扭矩轉(zhuan)換成軸向反復作用力,同時(shi)兼具高精度、可逆性和高效率的特點。
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商品說明
滾珠(zhu)絲杠是將回轉運動(dong)轉化為直線(xian)運動(dong),或將直線(xian)運動(dong)轉化為回轉運動(dong)的理想的產品(pin)。 滾(gun)(gun)珠絲(si)杠是工(gong)具機(ji)械和精密機(ji)械上最常使(shi)用(yong)(yong)的傳(chuan)動(dong)(dong)元件,其主(zhu)要功能是將(jiang)(jiang)旋轉運(yun)動(dong)(dong)轉換(huan)(huan)成線性運(yun)動(dong)(dong),或將(jiang)(jiang)扭矩轉換(huan)(huan)成軸向反復作用(yong)(yong)力(li),同(tong)時兼具高精度(du)、可(ke)逆(ni)性和高效率的特點。由于(yu)具有很小的摩擦阻(zu)力(li),滾(gun)(gun)珠絲(si)杠被廣泛應用(yong)(yong)于(yu)各種工(gong)業設備和精密儀(yi)器(qi)。 滾珠絲杠由螺(luo)桿、螺(luo)母(mu)、鋼(gang)球、預壓(ya)片、反向器、防(fang)塵器組成(cheng)。它的(de)功能是(shi)(shi)將旋轉運(yun)動(dong)(dong)(dong)轉化成(cheng)直(zhi)線運(yun)動(dong)(dong)(dong),這(zhe)是(shi)(shi)艾(ai)克姆(mu)螺(luo)桿的(de)進一步(bu)延伸和發展,這(zhe)項發展的(de)重(zhong)要意義就是(shi)(shi)將軸(zhou)承從滑動(dong)(dong)(dong)動(dong)(dong)(dong)作(zuo)變成(cheng)滾動(dong)(dong)(dong)動(dong)(dong)(dong)作(zuo)。當滾珠絲杠作(zuo)為(wei)主動(dong)(dong)(dong)體時,螺(luo)母(mu)就會(hui)隨絲桿的(de)轉動(dong)(dong)(dong)角度按照對(dui)應(ying)規格的(de)導程(cheng)轉化成(cheng)直(zhi)線運(yun)動(dong)(dong)(dong),被動(dong)(dong)(dong)工件可以通過(guo)螺(luo)母(mu)座(zuo)和螺(luo)母(mu)連接(jie),從而實現對(dui)應(ying)的(de)直(zhi)線運(yun)動(dong)(dong)(dong)。 滾(gun)珠絲(si)杠軸(zhou)(zhou)承(cheng)(cheng)(cheng)為適應各種用(yong)(yong)途,提供(gong)了標準(zhun)化(hua)種類繁多的(de)(de)產品。廣(guang)泛應用(yong)(yong)于機床(chuang),滾(gun)珠的(de)(de)循環方(fang)式(shi)有循環導管式(shi)、循環器式(shi)、端(duan)蓋式(shi)。預(yu)壓(ya)方(fang)式(shi)有定位預(yu)壓(ya)(雙螺母方(fang)式(shi)、位預(yu)壓(ya)方(fang)式(shi))、定壓(ya)預(yu)壓(ya)。可(ke)根(gen)據用(yong)(yong)途選(xuan)擇適當(dang)類型(xing)(xing)。絲(si)桿有高(gao)(gao)精(jing)(jing)度(du)研磨加(jia)工(gong)的(de)(de)精(jing)(jing)密滾(gun)珠絲(si)杠(精(jing)(jing)度(du)分為從CO-C7的(de)(de)6個(ge)等(deng)級)和經高(gao)(gao)精(jing)(jing)度(du)冷(leng)軋(ya)加(jia)工(gong)成型(xing)(xing)的(de)(de)冷(leng)軋(ya)滾(gun)珠絲(si)杠軸(zhou)(zhou)承(cheng)(cheng)(cheng)(精(jing)(jing)度(du)分為從C7-C10的(de)(de)3個(ge)等(deng)級)。另外,為應付(fu)用(yong)(yong)戶急需(xu)交貨的(de)(de)情況(kuang),還有已對軸(zhou)(zhou)端(duan)部(bu)進(jin)行了加(jia)工(gong)的(de)(de)成品,可(ke)自(zi)由對軸(zhou)(zhou)端(duan)部(bu)進(jin)行追加(jia)工(gong)的(de)(de)半成品及冷(leng)軋(ya)滾(gun)珠絲(si)杠軸(zhou)(zhou)承(cheng)(cheng)(cheng)。作為此軸(zhou)(zhou)承(cheng)(cheng)(cheng)的(de)(de)周邊零部(bu)件,在使用(yong)(yong)所必要(yao)的(de)(de)絲(si)杠支(zhi)(zhi)撐(cheng)單元、螺母支(zhi)(zhi)座、鎖緊螺母等(deng)也已被標準(zhun)化(hua)生產了,可(ke)供(gong)用(yong)(yong)戶選(xuan)擇使用(yong)(yong)。
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