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滾珠絲杠滾珠(zhu)絲杠是工具(ju)機械和精密機械上最(zui)常使用(yong)的(de)傳動元件,其主要(yao)功能是將(jiang)旋轉(zhuan)(zhuan)運動轉(zhuan)(zhuan)換(huan)(huan)成線性(xing)運動,或將(jiang)扭矩(ju)轉(zhuan)(zhuan)換(huan)(huan)成軸向反復作用(yong)力,同時兼具(ju)高(gao)精度(du)、可逆性(xing)和高(gao)效(xiao)率的(de)特點。
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商品說明
滾珠絲杠是將(jiang)回轉運(yun)動轉化為直線運(yun)動,或(huo)將(jiang)直線運(yun)動轉化為回轉運(yun)動的理想(xiang)的產品(pin)。 滾珠絲(si)杠(gang)(gang)是(shi)(shi)工具(ju)機械和(he)(he)精密機械上最常(chang)使用的傳動(dong)元件,其主要功(gong)能是(shi)(shi)將旋(xuan)轉(zhuan)運動(dong)轉(zhuan)換(huan)成(cheng)線性(xing)運動(dong),或將扭矩轉(zhuan)換(huan)成(cheng)軸向反復(fu)作(zuo)用力(li),同時(shi)兼具(ju)高精度、可(ke)逆性(xing)和(he)(he)高效率的特點。由(you)于具(ju)有很小(xiao)的摩(mo)擦阻(zu)力(li),滾珠絲(si)杠(gang)(gang)被廣泛應(ying)用于各種工業設備和(he)(he)精密儀器。 滾(gun)(gun)珠絲杠(gang)由螺(luo)(luo)桿(gan)、螺(luo)(luo)母、鋼球、預壓片、反(fan)向(xiang)器、防塵器組(zu)成(cheng)(cheng)。它的(de)功能(neng)是(shi)將旋轉運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉化成(cheng)(cheng)直(zhi)線(xian)(xian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong),這是(shi)艾(ai)克姆螺(luo)(luo)桿(gan)的(de)進(jin)一步延伸(shen)和(he)發展,這項發展的(de)重要意義就是(shi)將軸承從(cong)滑(hua)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作(zuo)變成(cheng)(cheng)滾(gun)(gun)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作(zuo)。當滾(gun)(gun)珠絲杠(gang)作(zuo)為(wei)主動(dong)(dong)(dong)(dong)(dong)體(ti)時,螺(luo)(luo)母就會隨絲桿(gan)的(de)轉動(dong)(dong)(dong)(dong)(dong)角度(du)按照對應規(gui)格的(de)導(dao)程轉化成(cheng)(cheng)直(zhi)線(xian)(xian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong),被動(dong)(dong)(dong)(dong)(dong)工件(jian)可以(yi)通過螺(luo)(luo)母座和(he)螺(luo)(luo)母連接,從(cong)而(er)實現(xian)對應的(de)直(zhi)線(xian)(xian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)。 滾(gun)珠(zhu)絲杠(gang)軸(zhou)承為適應(ying)各種用(yong)(yong)(yong)途,提供了(le)標準化種類(lei)繁多的(de)產品(pin)。廣泛應(ying)用(yong)(yong)(yong)于機(ji)床,滾(gun)珠(zhu)的(de)循(xun)環方式(shi)有循(xun)環導管式(shi)、循(xun)環器式(shi)、端蓋(gai)式(shi)。預壓(ya)方式(shi)有定(ding)位預壓(ya)(雙(shuang)螺(luo)母方式(shi)、位預壓(ya)方式(shi))、定(ding)壓(ya)預壓(ya)。可根據用(yong)(yong)(yong)途選擇適當類(lei)型。絲桿(gan)有高(gao)精(jing)度(du)研磨加工的(de)精(jing)密(mi)滾(gun)珠(zhu)絲杠(gang)(精(jing)度(du)分為從CO-C7的(de)6個等級)和經高(gao)精(jing)度(du)冷(leng)軋加工成型的(de)冷(leng)軋滾(gun)珠(zhu)絲杠(gang)軸(zhou)承(精(jing)度(du)分為從C7-C10的(de)3個等級)。另外,為應(ying)付用(yong)(yong)(yong)戶急需交(jiao)貨的(de)情況(kuang),還有已對軸(zhou)端部(bu)(bu)進(jin)行了(le)加工的(de)成品(pin),可自由對軸(zhou)端部(bu)(bu)進(jin)行追(zhui)加工的(de)半成品(pin)及冷(leng)軋滾(gun)珠(zhu)絲杠(gang)軸(zhou)承。作為此(ci)軸(zhou)承的(de)周邊零部(bu)(bu)件,在使(shi)用(yong)(yong)(yong)所必(bi)要(yao)的(de)絲杠(gang)支撐(cheng)單(dan)元、螺(luo)母支座、鎖緊螺(luo)母等也已被(bei)標準化生產了(le),可供用(yong)(yong)(yong)戶選擇使(shi)用(yong)(yong)(yong)。
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