全國
手機版|
關注公眾號|
下載手機APP二(er)手(shou)龍(long)門(men)吊(diao)粘(zhan)度(du)是(shi)表(biao)示(shi)油(you)液(ye)流(liu)動(dong)時(shi)分(fen)子(zi)間(jian)摩(mo)擦(ca)阻(zu)力(li)的(de)大(da)小(xiao)。粘(zhan)度(du)過(guo)大(da)時(shi)會(hui)增(zeng)加(jia)管(guan)路(lu)中(zhong)的(de)輸(shu)送(song)阻(zu)力(li)，工(gong)作(zuo)過(guo)程(cheng)中(zhong)能(neng)量(liang)損(sun)失(shi)增(zeng)加(jia)，主(zhu)機(ji)空(kong)載(zai)損(sun)失(shi)加(jia)大，溫升快且工作溫度高，在主泵吸油端可能出現“空穴”現象；粘zhan度du過guo小xiao時shi則ze不bu能neng保bao證zheng工gong程cheng機ji械xie良liang好hao的de潤run滑hua條tiao件jian，加jia劇ju零ling部bu件jian的de磨mo損sun且qie係xi統tong泄xie漏lou增zeng加jia，引yin起qi油you泵beng容rong積ji效xiao率lv下xia降jiang。具ju體ti采cai用yong時shi視shi液ye壓ya係xi統tong工gong作zuo壓ya力li，工gong作zuo溫wen度du和he執zhi行xing元yuan件jian運yun動dong速su度du而er定ding。高gao壓ya、高溫的宜選用高粘度，高速運動的宜選擇低粘度。
lianghaodezhanwenxing。zhanwenxingshizhiyouyezhandushengjiangsuiwenduerbianhuadechengdu，tongchangyongzhanduzhishubiaoshi。zhanduzhishuyueda，yeyaxitonggongzuozhongyouyezhandusuiwendushenggaoxiajiangyuexiao，congershiyeyaxitongdeneixieloubuzhiguoda。gongchengjixiedezuoyegongkuangyibanjiaoweielie，zuoyeguochengzhongyeyayouwendusuifuzaijihuanjingwenduerbianhua，zhanduzhishuyibanbudediyu90。
