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滾珠絲杠滾珠絲杠是(shi)工具機(ji)械(xie)和(he)精密機(ji)械(xie)上最常使用的傳動(dong)(dong)元件(jian),其主要功能是(shi)將旋轉(zhuan)運動(dong)(dong)轉(zhuan)換(huan)成(cheng)線性運動(dong)(dong),或將扭(niu)矩轉(zhuan)換(huan)成(cheng)軸向反復作用力,同時兼具高精度、可逆性和(he)高效(xiao)率(lv)的特點。
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商品說明
滾(gun)珠(zhu)絲杠是將回(hui)轉(zhuan)運(yun)動(dong)(dong)轉(zhuan)化為直線運(yun)動(dong)(dong),或將直線運(yun)動(dong)(dong)轉(zhuan)化為回(hui)轉(zhuan)運(yun)動(dong)(dong)的(de)理想的(de)產品。 滾珠絲杠是工(gong)(gong)具(ju)機械(xie)和精(jing)密機械(xie)上最常(chang)使(shi)用(yong)的傳(chuan)動元件,其主要(yao)功能是將旋轉(zhuan)運動轉(zhuan)換(huan)成線性運動,或將扭矩轉(zhuan)換(huan)成軸(zhou)向反復作用(yong)力,同時兼具(ju)高精(jing)度、可逆(ni)性和高效率(lv)的特點。由于具(ju)有(you)很小的摩擦(ca)阻(zu)力,滾珠絲杠被廣泛應用(yong)于各種工(gong)(gong)業(ye)設備和精(jing)密儀器。 滾(gun)珠絲杠由螺桿、螺母(mu)、鋼球、預(yu)壓片、反向器、防塵(chen)器組(zu)成(cheng)。它的(de)功能是(shi)(shi)將旋轉運動(dong)轉化(hua)成(cheng)直(zhi)線運動(dong),這(zhe)是(shi)(shi)艾克姆螺桿的(de)進(jin)一步延(yan)伸和發(fa)展,這(zhe)項發(fa)展的(de)重要意義就是(shi)(shi)將軸承從滑動(dong)動(dong)作(zuo)變成(cheng)滾(gun)動(dong)動(dong)作(zuo)。當滾(gun)珠絲杠作(zuo)為主動(dong)體時(shi),螺母(mu)就會隨絲桿的(de)轉動(dong)角度按照(zhao)對(dui)應規格的(de)導程轉化(hua)成(cheng)直(zhi)線運動(dong),被動(dong)工(gong)件可以(yi)通(tong)過螺母(mu)座(zuo)和螺母(mu)連接,從而實現(xian)對(dui)應的(de)直(zhi)線運動(dong)。 滾珠(zhu)(zhu)(zhu)(zhu)絲(si)(si)(si)杠(gang)軸承(cheng)為(wei)適應各種(zhong)用(yong)(yong)(yong)途,提(ti)供了標準(zhun)化種(zhong)類繁多的(de)產品(pin)。廣泛應用(yong)(yong)(yong)于機(ji)床,滾珠(zhu)(zhu)(zhu)(zhu)的(de)循環(huan)(huan)方(fang)式(shi)(shi)有(you)循環(huan)(huan)導(dao)管(guan)式(shi)(shi)、循環(huan)(huan)器式(shi)(shi)、端(duan)(duan)蓋(gai)式(shi)(shi)。預壓(ya)方(fang)式(shi)(shi)有(you)定位預壓(ya)(雙螺母(mu)方(fang)式(shi)(shi)、位預壓(ya)方(fang)式(shi)(shi))、定壓(ya)預壓(ya)。可根(gen)據用(yong)(yong)(yong)途選擇(ze)適當類型。絲(si)(si)(si)桿有(you)高(gao)(gao)精(jing)度研(yan)磨加工(gong)(gong)(gong)的(de)精(jing)密滾珠(zhu)(zhu)(zhu)(zhu)絲(si)(si)(si)杠(gang)(精(jing)度分為(wei)從CO-C7的(de)6個(ge)等級)和(he)經高(gao)(gao)精(jing)度冷軋(ya)加工(gong)(gong)(gong)成型的(de)冷軋(ya)滾珠(zhu)(zhu)(zhu)(zhu)絲(si)(si)(si)杠(gang)軸承(cheng)(精(jing)度分為(wei)從C7-C10的(de)3個(ge)等級)。另(ling)外,為(wei)應付用(yong)(yong)(yong)戶(hu)急需交貨的(de)情況,還有(you)已對(dui)軸端(duan)(duan)部(bu)進行了加工(gong)(gong)(gong)的(de)成品(pin),可自由對(dui)軸端(duan)(duan)部(bu)進行追(zhui)加工(gong)(gong)(gong)的(de)半成品(pin)及冷軋(ya)滾珠(zhu)(zhu)(zhu)(zhu)絲(si)(si)(si)杠(gang)軸承(cheng)。作為(wei)此軸承(cheng)的(de)周邊零(ling)部(bu)件,在使(shi)用(yong)(yong)(yong)所必要的(de)絲(si)(si)(si)杠(gang)支撐單元(yuan)、螺母(mu)支座(zuo)、鎖緊螺母(mu)等也已被標準(zhun)化生產了,可供用(yong)(yong)(yong)戶(hu)選擇(ze)使(shi)用(yong)(yong)(yong)。
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