|
滾珠絲杠滾(gun)珠(zhu)絲杠是(shi)工具機械和(he)(he)精密機械上最常使用的(de)傳(chuan)動元件,其主(zhu)要功能是(shi)將(jiang)旋轉(zhuan)運(yun)動轉(zhuan)換(huan)(huan)成(cheng)線(xian)性運(yun)動,或將(jiang)扭(niu)矩轉(zhuan)換(huan)(huan)成(cheng)軸向反復作用力,同時兼具高精度、可逆性和(he)(he)高效率的(de)特點。
收藏
商品說明
滾珠(zhu)絲杠(gang)是將回轉運(yun)(yun)動(dong)(dong)轉化(hua)為直(zhi)線運(yun)(yun)動(dong)(dong),或將直(zhi)線運(yun)(yun)動(dong)(dong)轉化(hua)為回轉運(yun)(yun)動(dong)(dong)的理想(xiang)的產品。 滾珠絲(si)杠(gang)是工具(ju)機(ji)械和精密機(ji)械上最常使用的(de)傳動元(yuan)件(jian),其主要功能是將(jiang)旋(xuan)轉運(yun)動轉換(huan)成線性(xing)運(yun)動,或將(jiang)扭矩(ju)轉換(huan)成軸向反復作用力,同時兼具(ju)高精度、可逆性(xing)和高效率的(de)特點。由于(yu)具(ju)有(you)很小的(de)摩擦(ca)阻(zu)力,滾珠絲(si)杠(gang)被(bei)廣泛應用于(yu)各種工業(ye)設備和精密儀器。 滾(gun)珠絲(si)杠(gang)由螺桿、螺母(mu)(mu)(mu)、鋼(gang)球、預壓片(pian)、反向器、防塵(chen)器組成(cheng)。它的功(gong)能是(shi)將(jiang)旋(xuan)轉(zhuan)(zhuan)運動(dong)(dong)(dong)(dong)(dong)轉(zhuan)(zhuan)化成(cheng)直線運動(dong)(dong)(dong)(dong)(dong),這是(shi)艾克姆螺桿的進(jin)一步延伸和(he)(he)發展(zhan),這項發展(zhan)的重要(yao)意(yi)義就是(shi)將(jiang)軸承從(cong)滑動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作變(bian)成(cheng)滾(gun)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)作。當滾(gun)珠絲(si)杠(gang)作為主動(dong)(dong)(dong)(dong)(dong)體時,螺母(mu)(mu)(mu)就會隨絲(si)桿的轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)角度按照對應規(gui)格的導程轉(zhuan)(zhuan)化成(cheng)直線運動(dong)(dong)(dong)(dong)(dong),被動(dong)(dong)(dong)(dong)(dong)工件可以通過螺母(mu)(mu)(mu)座和(he)(he)螺母(mu)(mu)(mu)連接,從(cong)而(er)實現對應的直線運動(dong)(dong)(dong)(dong)(dong)。 滾(gun)珠(zhu)絲(si)杠(gang)軸承為(wei)適應(ying)各種用(yong)(yong)途,提供(gong)了標(biao)準化種類繁多(duo)的(de)產品(pin)。廣泛應(ying)用(yong)(yong)于機床,滾(gun)珠(zhu)的(de)循(xun)環方(fang)式(shi)有(you)(you)循(xun)環導管(guan)式(shi)、循(xun)環器式(shi)、端(duan)蓋式(shi)。預壓(ya)(ya)方(fang)式(shi)有(you)(you)定位預壓(ya)(ya)(雙螺母(mu)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)途選擇(ze)適當(dang)類型。絲(si)桿(gan)有(you)(you)高精度研磨加工(gong)的(de)精密滾(gun)珠(zhu)絲(si)杠(gang)(精度分(fen)為(wei)從(cong)CO-C7的(de)6個等級(ji))和(he)經高精度冷軋(ya)(ya)(ya)加工(gong)成型的(de)冷軋(ya)(ya)(ya)滾(gun)珠(zhu)絲(si)杠(gang)軸承(精度分(fen)為(wei)從(cong)C7-C10的(de)3個等級(ji))。另(ling)外,為(wei)應(ying)付用(yong)(yong)戶(hu)急(ji)需交貨的(de)情況,還有(you)(you)已(yi)(yi)對軸端(duan)部(bu)進行了加工(gong)的(de)成品(pin),可自由(you)對軸端(duan)部(bu)進行追加工(gong)的(de)半(ban)成品(pin)及冷軋(ya)(ya)(ya)滾(gun)珠(zhu)絲(si)杠(gang)軸承。作(zuo)為(wei)此軸承的(de)周(zhou)邊零部(bu)件,在使(shi)用(yong)(yong)所必要(yao)的(de)絲(si)杠(gang)支撐單元、螺母(mu)支座(zuo)、鎖緊螺母(mu)等也已(yi)(yi)被(bei)標(biao)準化生產了,可供(gong)用(yong)(yong)戶(hu)選擇(ze)使(shi)用(yong)(yong)。
|


