|
滾珠絲杠滾珠絲杠是(shi)工具(ju)機械和(he)精密機械上最常使用的(de)傳(chuan)動(dong)元件,其主要功能(neng)是(shi)將(jiang)(jiang)旋(xuan)轉(zhuan)(zhuan)運動(dong)轉(zhuan)(zhuan)換成線(xian)性運動(dong),或將(jiang)(jiang)扭矩轉(zhuan)(zhuan)換成軸(zhou)向反(fan)復作(zuo)用力,同時兼具(ju)高(gao)精度(du)、可逆性和(he)高(gao)效率的(de)特點。
收藏
商品說明
滾珠絲杠是將回轉(zhuan)運(yun)動轉(zhuan)化為直線運(yun)動,或將直線運(yun)動轉(zhuan)化為回轉(zhuan)運(yun)動的(de)理(li)想的(de)產品。 滾珠(zhu)絲杠(gang)是(shi)(shi)工(gong)具機械和(he)精密機械上最常使用的傳動(dong)(dong)(dong)元件,其主要功能是(shi)(shi)將(jiang)旋轉(zhuan)運動(dong)(dong)(dong)轉(zhuan)換成線性(xing)運動(dong)(dong)(dong),或將(jiang)扭矩(ju)轉(zhuan)換成軸向反復作用力,同(tong)時兼(jian)具高(gao)精度、可逆(ni)性(xing)和(he)高(gao)效率的特點。由于(yu)具有很(hen)小(xiao)的摩擦阻力,滾珠(zhu)絲杠(gang)被廣泛應用于(yu)各(ge)種工(gong)業設備和(he)精密儀器。 滾(gun)(gun)珠絲杠由螺桿、螺母(mu)、鋼球、預壓片、反向器(qi)、防塵器(qi)組(zu)成(cheng)。它的(de)(de)功能是將旋轉(zhuan)(zhuan)運動(dong)(dong)(dong)轉(zhuan)(zhuan)化成(cheng)直線(xian)運動(dong)(dong)(dong),這是艾克(ke)姆(mu)螺桿的(de)(de)進一步延伸和(he)發展(zhan),這項發展(zhan)的(de)(de)重要意(yi)義就(jiu)是將軸承從滑動(dong)(dong)(dong)動(dong)(dong)(dong)作(zuo)變(bian)成(cheng)滾(gun)(gun)動(dong)(dong)(dong)動(dong)(dong)(dong)作(zuo)。當滾(gun)(gun)珠絲杠作(zuo)為(wei)主動(dong)(dong)(dong)體時,螺母(mu)就(jiu)會隨絲桿的(de)(de)轉(zhuan)(zhuan)動(dong)(dong)(dong)角度按照對(dui)應(ying)規格的(de)(de)導程(cheng)轉(zhuan)(zhuan)化成(cheng)直線(xian)運動(dong)(dong)(dong),被動(dong)(dong)(dong)工(gong)件可(ke)以通過螺母(mu)座和(he)螺母(mu)連接,從而實(shi)現(xian)對(dui)應(ying)的(de)(de)直線(xian)運動(dong)(dong)(dong)。 滾珠(zhu)絲(si)(si)杠(gang)軸(zhou)(zhou)(zhou)承(cheng)為(wei)適應各(ge)種用(yong)(yong)(yong)途,提供(gong)了(le)標準化(hua)種類繁多(duo)的(de)產(chan)品(pin)(pin)。廣泛應用(yong)(yong)(yong)于(yu)機(ji)床,滾珠(zhu)的(de)循(xun)環(huan)方式(shi)(shi)有(you)循(xun)環(huan)導管(guan)式(shi)(shi)、循(xun)環(huan)器(qi)式(shi)(shi)、端蓋式(shi)(shi)。預(yu)(yu)(yu)壓(ya)方式(shi)(shi)有(you)定位(wei)預(yu)(yu)(yu)壓(ya)(雙螺(luo)母(mu)方式(shi)(shi)、位(wei)預(yu)(yu)(yu)壓(ya)方式(shi)(shi))、定壓(ya)預(yu)(yu)(yu)壓(ya)。可(ke)(ke)根據(ju)用(yong)(yong)(yong)途選擇(ze)適當類型。絲(si)(si)桿有(you)高精度(du)研磨加(jia)(jia)(jia)工(gong)的(de)精密滾珠(zhu)絲(si)(si)杠(gang)(精度(du)分為(wei)從CO-C7的(de)6個(ge)等(deng)級)和經高精度(du)冷(leng)軋加(jia)(jia)(jia)工(gong)成型的(de)冷(leng)軋滾珠(zhu)絲(si)(si)杠(gang)軸(zhou)(zhou)(zhou)承(cheng)(精度(du)分為(wei)從C7-C10的(de)3個(ge)等(deng)級)。另外,為(wei)應付用(yong)(yong)(yong)戶(hu)急需交貨的(de)情況,還有(you)已對軸(zhou)(zhou)(zhou)端部(bu)進(jin)行了(le)加(jia)(jia)(jia)工(gong)的(de)成品(pin)(pin),可(ke)(ke)自由對軸(zhou)(zhou)(zhou)端部(bu)進(jin)行追加(jia)(jia)(jia)工(gong)的(de)半成品(pin)(pin)及冷(leng)軋滾珠(zhu)絲(si)(si)杠(gang)軸(zhou)(zhou)(zhou)承(cheng)。作為(wei)此軸(zhou)(zhou)(zhou)承(cheng)的(de)周邊零部(bu)件,在使(shi)用(yong)(yong)(yong)所必要的(de)絲(si)(si)杠(gang)支撐單元(yuan)、螺(luo)母(mu)支座、鎖緊螺(luo)母(mu)等(deng)也已被標準化(hua)生產(chan)了(le),可(ke)(ke)供(gong)用(yong)(yong)(yong)戶(hu)選擇(ze)使(shi)用(yong)(yong)(yong)。
|


