至尊电玩安卓 - 至尊电玩安卓app下载官网版V6.1.7

您当前(qian)所在(zai)位(wei)置(zhi):

引导页    产品    直线轴承

直线轴承

直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)是一种直(zhi)(zhi)线(xian)运(yun)动(dong)系(xi)统,用(yong)于直(zhi)(zhi)线(xian)行程与圆柱轴(zhou)(zhou)配合使用(yong)。由(you)于承(cheng)(cheng)(cheng)(cheng)(cheng)载(zai)球与轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)外套点接(jie)触(chu),钢(gang)球以(yi)最(zui)(zui)小(xiao)的摩(mo)擦阻力(li)(li)滚动(dong),因此直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)具有摩(mo)擦小(xiao),且(qie)比较稳定,不随(sui)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)速(su)度而变化(hua),能获得(de)灵敏度高、精(jing)度高的平稳直(zhi)(zhi)线(xian)运(yun)动(dong)。直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)消耗(hao)也(ye)有其(qi)局限(xian)性,最(zui)(zui)主要的是轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)冲(chong)击载(zai)荷(he)能力(li)(li)较差,且(qie)承(cheng)(cheng)(cheng)(cheng)(cheng)载(zai)能力(li)(li)也(ye)较差,其(qi)次直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)在(zai)高速(su)运(yun)动(dong)时振动(dong)和噪(zao)声较大。直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)快易优自动(dong)化(hua)选型(xing)有收录。直(zhi)(zhi)线(xian)轴(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)(cheng)广泛应用(yong)于精(jing)密机(ji)床(chuang)、纺织机(ji)械(xie)、食品(pin)包装机(ji)械(xie)、印刷机(ji)械(xie)等工业机(ji)械(xie)的滑动(dong)部件。 

      由于(yu)承载球与(yu)轴承点接触,故(gu)使(shi)用载荷小。钢球以极小的摩擦阻力(li)旋转,从而能获(huo)得(de)高精(jing)度的平(ping)稳运动。

塑料直(zhi)(zhi)线轴(zhou)承(cheng)是(shi)一种自润(run)滑特(te)性的(de)直(zhi)(zhi)线运(yun)动系统,其与金属(shu)直(zhi)(zhi)线轴(zhou)承(cheng)最(zui)大的(de)区别就是(shi)金属(shu)直(zhi)(zhi)线轴(zhou)承(cheng)是(shi)滚动摩擦,轴(zhou)承(cheng)与圆(yuan)柱(zhu)轴(zhou)之间是(shi)点接触,所(suo)以(yi)这种适合(he)低(di)(di)载(zai)(zai)荷高速运(yun)动;而(er)塑料直(zhi)(zhi)线轴(zhou)承(cheng)是(shi)滑动摩擦,轴(zhou)承(cheng)与圆(yuan)柱(zhu)轴(zhou)之间是(shi)面接触,所(suo)以(yi)这种适合(he)高载(zai)(zai)荷中低(di)(di)速运(yun)动。

     直(zhi)线轴(zhou)承是与淬(cui)火直(zhi)线传(chuan)动(dong)轴(zhou)配合(he)使(shi)用。作无限直(zhi)线运(yun)(yun)动(dong)的系统(tong)。负荷滚珠和淬(cui)火传(chuan)动(dong)轴(zhou)因为是点接触(chu),容许载荷较小(xiao),但(dan)直(zhi)线运(yun)(yun)动(dong)时,摩擦阻力最小(xiao),精(jing)度高,运(yun)(yun)动(dong)快捷。

按形状分:

1:直筒(tong)型(形状如圆筒(tong),一般用卡簧(huang)安装,用于安装尺寸较小的场合)

2:法兰型(xing)(端部或(huo)中间有(you)安装法兰,可以(yi)用螺钉(ding)安装,法兰一般分圆(yuan)形,方(fang)形和(he)切边型(xing)三种)

3:开(kai)口(kou)型 (形状如直筒(tong),外(wai)表有轴(zhou)向切缝,用(yong)于需要(yao)间隙调整的场合,分大开(kai)口(kou)和(he)小开(kai)口(kou)2种)

按性(xing)能分:

1:普通型(一(yi)般性能需求的(de)用(yong)途(tu))

2:超级型(xing)(长寿(shou)命及大负载性能(neng)需(xu)求的场合)

直线轴承

江瓦产品(pin)中(zhong)心

联系至尊电玩安卓 - 至尊电玩安卓app下载官网版V6.1.7

 

电话:15061858253

联系人:董经理

地址:江(jiang)苏省(sheng)无锡市北(bei)塘区(qu)康(kang)桥(qiao)丽(li)景花(hua)园18-46号

全国咨询热(re)线(xian):

0510-85889887

var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?78ebdacae9da971faf025645ab77d367"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })();