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滾珠絲杠滾珠絲杠是(shi)工(gong)具機(ji)械和精密機(ji)械上(shang)最常使用(yong)的傳動元件,其主要功能是(shi)將旋轉運(yun)(yun)動轉換成線(xian)性運(yun)(yun)動,或將扭(niu)矩(ju)轉換成軸向反復(fu)作用(yong)力(li),同時兼具高精度、可逆性和高效率的特(te)點。
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商品說明
滾(gun)珠(zhu)絲杠是(shi)將回轉(zhuan)(zhuan)運(yun)動轉(zhuan)(zhuan)化為直(zhi)(zhi)線運(yun)動,或(huo)將直(zhi)(zhi)線運(yun)動轉(zhuan)(zhuan)化為回轉(zhuan)(zhuan)運(yun)動的理(li)想(xiang)的產品。 滾(gun)珠絲杠(gang)是工(gong)具機械和(he)(he)精密機械上最(zui)常(chang)使用(yong)的傳動(dong)(dong)元件,其主要功能是將(jiang)旋轉(zhuan)(zhuan)運動(dong)(dong)轉(zhuan)(zhuan)換成(cheng)線(xian)性(xing)運動(dong)(dong),或將(jiang)扭矩轉(zhuan)(zhuan)換成(cheng)軸向反復作用(yong)力,同(tong)時兼具高精度、可逆性(xing)和(he)(he)高效率的特(te)點。由于(yu)具有很小的摩擦阻力,滾(gun)珠絲杠(gang)被廣泛(fan)應(ying)用(yong)于(yu)各(ge)種(zhong)工(gong)業(ye)設備和(he)(he)精密儀器。 滾(gun)(gun)珠絲杠(gang)由螺(luo)桿、螺(luo)母、鋼球、預壓片(pian)、反向器(qi)、防塵器(qi)組成。它的(de)(de)功能是將旋轉(zhuan)運(yun)動(dong)(dong)(dong)轉(zhuan)化成直線(xian)運(yun)動(dong)(dong)(dong),這是艾(ai)克姆螺(luo)桿的(de)(de)進一步延伸和發(fa)展,這項發(fa)展的(de)(de)重要意義就是將軸承從滑動(dong)(dong)(dong)動(dong)(dong)(dong)作變成滾(gun)(gun)動(dong)(dong)(dong)動(dong)(dong)(dong)作。當滾(gun)(gun)珠絲杠(gang)作為主動(dong)(dong)(dong)體時(shi),螺(luo)母就會(hui)隨絲桿的(de)(de)轉(zhuan)動(dong)(dong)(dong)角度按(an)照對應規格的(de)(de)導程轉(zhuan)化成直線(xian)運(yun)動(dong)(dong)(dong),被動(dong)(dong)(dong)工件可以通過螺(luo)母座(zuo)和螺(luo)母連接,從而實現對應的(de)(de)直線(xian)運(yun)動(dong)(dong)(dong)。 滾(gun)(gun)珠絲杠軸(zhou)承(cheng)為適應(ying)各種用(yong)(yong)途,提供了標準化(hua)種類(lei)繁多的(de)產品(pin)。廣泛應(ying)用(yong)(yong)于(yu)機(ji)床,滾(gun)(gun)珠的(de)循(xun)環(huan)方式(shi)(shi)有(you)(you)循(xun)環(huan)導管式(shi)(shi)、循(xun)環(huan)器式(shi)(shi)、端蓋式(shi)(shi)。預(yu)(yu)壓方式(shi)(shi)有(you)(you)定位預(yu)(yu)壓(雙(shuang)螺(luo)(luo)母(mu)方式(shi)(shi)、位預(yu)(yu)壓方式(shi)(shi))、定壓預(yu)(yu)壓。可根據(ju)用(yong)(yong)途選(xuan)擇適當類(lei)型。絲桿有(you)(you)高精(jing)(jing)度研磨(mo)加(jia)(jia)工(gong)(gong)的(de)精(jing)(jing)密滾(gun)(gun)珠絲杠(精(jing)(jing)度分(fen)為從CO-C7的(de)6個等級)和經高精(jing)(jing)度冷(leng)軋(ya)加(jia)(jia)工(gong)(gong)成(cheng)型的(de)冷(leng)軋(ya)滾(gun)(gun)珠絲杠軸(zhou)承(cheng)(精(jing)(jing)度分(fen)為從C7-C10的(de)3個等級)。另外,為應(ying)付用(yong)(yong)戶(hu)急需交貨的(de)情況,還有(you)(you)已(yi)對(dui)軸(zhou)端部(bu)進(jin)行(xing)了加(jia)(jia)工(gong)(gong)的(de)成(cheng)品(pin),可自由對(dui)軸(zhou)端部(bu)進(jin)行(xing)追加(jia)(jia)工(gong)(gong)的(de)半成(cheng)品(pin)及冷(leng)軋(ya)滾(gun)(gun)珠絲杠軸(zhou)承(cheng)。作為此軸(zhou)承(cheng)的(de)周邊零部(bu)件,在(zai)使用(yong)(yong)所必要的(de)絲杠支撐單元、螺(luo)(luo)母(mu)支座、鎖(suo)緊螺(luo)(luo)母(mu)等也已(yi)被(bei)標準化(hua)生產了,可供用(yong)(yong)戶(hu)選(xuan)擇使用(yong)(yong)。
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