7、数控车床电(dian)气部(bu)分的(de)维护与保(bao)养

具体(ti)检查(cha)可按照如下步骤进(jin)行:电气(qi)控(kong)制柜及操作面板显示(shi)器的箱门应密封,不(bu)能用打开柜门使用外部风扇冷(leng)却的方式降(jiang)温。应每月清(qing)扫一次(ci)电气(qi)柜防尘滤网,每天检查(cha)一次(ci)电气(qi)柜冷(leng)却风扇或空调运(yun)行是(shi)否(fou)正常。

8、机床液压系统的维护(hu)与保养

各(ge)(ge)液(ye)(ye)压(ya)(ya)阀、液(ye)(ye)压(ya)(ya)缸及管子接头(tou)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)外露(lu);液(ye)(ye)压(ya)(ya)泵或液(ye)(ye)压(ya)(ya)马达运(yun)转时(shi)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)有(you)异常(chang)噪声(sheng)等现象;液(ye)(ye)压(ya)(ya)系统(tong)的各(ge)(ge)测压(ya)(ya)点压(ya)(ya)力是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)在(zai)规定(ding)(ding)的范围内(nei)(nei)(nei),压(ya)(ya)力是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)稳定(ding)(ding);油(you)(you)(you)(you)液(ye)(ye)的温度是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)在(zai)允许(xu)的范围内(nei)(nei)(nei);油(you)(you)(you)(you)箱内(nei)(nei)(nei)油(you)(you)(you)(you)量是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)在(zai)油(you)(you)(you)(you)标刻线范围内(nei)(nei)(nei);定(ding)(ding)期(qi)过(guo)滤或更换油(you)(you)(you)(you)液(ye)(ye);定(ding)(ding)期(qi)检(jian)(jian)查(cha)冷(leng)却(que)(que)器(qi)(qi)和(he)加(jia)热器(qi)(qi)的工作性能;定(ding)(ding)期(qi)检(jian)(jian)查(cha)和(he)旋紧(jin)重要(yao)部位的螺(luo)钉(ding)、螺(luo)母(mu)、接头(tou)和(he)法(fa)兰螺(luo)钉(ding);定(ding)(ding)期(qi)检(jian)(jian)查(cha)更换密封元(yuan)件(jian);定(ding)(ding)期(qi)检(jian)(jian)查(cha)清洗(xi)或更换液(ye)(ye)压(ya)(ya)元(yuan)件(jian)、滤芯;定(ding)(ding)期(qi)检(jian)(jian)查(cha)或清洗(xi)液(ye)(ye)压(ya)(ya)油(you)(you)(you)(you)箱和(he)管道。检(jian)(jian)查(cha)液(ye)(ye)压(ya)(ya)油(you)(you)(you)(you)箱内(nei)(nei)(nei)油(you)(you)(you)(you)位是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)在(zai)允许(xu)的范围内(nei)(nei)(nei),油(you)(you)(you)(you)温是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)正常(chang),冷(leng)却(que)(que)风扇是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)(fou)正常(chang)运(yun)转;每月(yue)应(ying)定(ding)(ding)期(qi)清扫液(ye)(ye)压(ya)(ya)油(you)(you)(you)(you)冷(leng)却(que)(que)器(qi)(qi)及冷(leng)却(que)(que)风扇上的灰(hui)尘(chen);每年应(ying)清洗(xi)液(ye)(ye)压(ya)(ya)油(you)(you)(you)(you)过(guo)滤装置;检(jian)(jian)查(cha)液(ye)(ye)压(ya)(ya)油(you)(you)(you)(you)的油(you)(you)(you)(you)质,如果失(shi)效变质应(ying)及时(shi)更换,所用油(you)(you)(you)(you)品应(ying)是(shi)(shi)(shi)(shi)机(ji)床制造厂要(yao)求品牌(pai)或已经确认可代用的品牌(pai);每年检(jian)(jian)测调整一次主轴箱平衡(heng)缸的压(ya)(ya)力,使(shi)其(qi)符合出厂要(yao)求。