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直線導軌 滑塊直線(xian)(xian)(xian)導軌(gui)又稱線(xian)(xian)(xian)軌(gui)、滑(hua)軌(gui)、線(xian)(xian)(xian)性導軌(gui)、線(xian)(xian)(xian)性滑(hua)軌(gui),用(yong)于高(gao)(gao)精或高(gao)(gao)速直線(xian)(xian)(xian)往復運動場(chang)合,且可以承擔一定的(de)扭矩,可在高(gao)(gao)負載(zai)的(de)情(qing)況下實(shi)現(xian)高(gao)(gao)精度的(de)直線(xian)(xian)(xian)運動。
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商品說明
直(zhi)線(xian)(xian)導軌(gui)又稱線(xian)(xian)軌(gui)、滑軌(gui)、線(xian)(xian)性導軌(gui)、線(xian)(xian)性滑軌(gui),用(yong)于高精或高速(su)直(zhi)線(xian)(xian)往復運動(dong)場合,且可以(yi)承擔一定的扭(niu)矩,可在高負載(zai)的情況下(xia)實(shi)現(xian)高精度的直(zhi)線(xian)(xian)運動(dong)。 直(zhi)(zhi)線(xian)(xian)導(dao)(dao)軌運動(dong)的作用(yong)(yong)是(shi)(shi)用(yong)(yong)來支撐和(he)引導(dao)(dao)運動(dong)部(bu)件(jian)(jian),按給定的方向做往復直(zhi)(zhi)線(xian)(xian)運動(dong)。 直(zhi)(zhi)線(xian)(xian)軸承主(zhu)要用(yong)(yong)在(zai)自(zi)動(dong)化機械(xie)上(shang)(shang)比(bi)較多,像直(zhi)(zhi)線(xian)(xian)導(dao)(dao)軌主(zhu)要是(shi)(shi)用(yong)(yong)在(zai)精度(du)(du)要求(qiu)比(bi)較高(gao)(gao)的機械(xie)結構(gou)上(shang)(shang),直(zhi)(zhi)線(xian)(xian)導(dao)(dao)軌的移動(dong)元件(jian)(jian)和(he)固定元件(jian)(jian)之間(jian)(jian)不用(yong)(yong)中間(jian)(jian)介質,而用(yong)(yong)滾動(dong)鋼球。可(ke)以(yi)理解為是(shi)(shi)一(yi)種(zhong)滾動(dong)導(dao)(dao)引,是(shi)(shi)由鋼珠在(zai)滑塊跟導(dao)(dao)軌之間(jian)(jian)無限滾動(dong)循(xun)環(huan), 從而使負載平(ping)臺沿著(zhu)導(dao)(dao)軌輕易的高(gao)(gao)精度(du)(du)線(xian)(xian)性(xing)運動(dong),并將(jiang)摩(mo)擦系數降至平(ping)常(chang)傳統滑動(dong)導(dao)(dao)引的五十分之一(yi),能(neng)輕易地達(da)到很高(gao)(gao)的定位精度(du)(du)。滑塊跟導(dao)(dao)軌間(jian)(jian)末(mo)制單(dan)元設(she)計(ji),使線(xian)(xian)形導(dao)(dao)軌同時承受上(shang)(shang)下(xia)左右等各方向的負荷,回流系統及精簡化的結構(gou)設(she)計(ji)讓(rang)線(xian)(xian)性(xing)導(dao)(dao)軌有(you)更(geng)平(ping)順且低噪音的運動(dong)。 滑塊(kuai)-使運動(dong)由曲線轉變為直線。 直線(xian)導(dao)軌主要是用在精(jing)度(du)要求比(bi)(bi)較高(gao)的(de)機械(xie)結構(gou)上,直線(xian)導(dao)軌的(de)移(yi)動(dong)(dong)元件(jian)和(he)固定元件(jian)之間不用中間介質,而用滾動(dong)(dong)鋼球。因為滾動(dong)(dong)鋼球適(shi)應于高(gao)速運動(dong)(dong)、摩(mo)擦(ca)系數小(xiao)、靈敏度(du)高(gao),滿足運動(dong)(dong)部件(jian)的(de)工(gong)作要求,被廣泛應用在自動(dong)(dong)化機械(xie)上比(bi)(bi)較多,像磨(mo)床(chuang)、銑床(chuang)、車床(chuang)、檢測儀器設備、木工(gong)機械(xie)、搬運機械(xie)、傳(chuan)送裝置(zhi)、自動(dong)(dong)化機械(xie)、半導(dao)體(ti)機械(xie)、包裝機械(xie)、機械(xie)手臂、自動(dong)(dong)化機床(chuang)、激光(guang)行業、汽車制造、新能源(yuan)等(deng)行業。
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