判斷拉絲機潤(run)(run)(run)滑(hua)(hua)油(you)(you)是否需(xu)要(yao)更(geng)(geng)(geng)換,可(ke)以通過(guo)以下方法: - 觀察(cha)顏色(se):如果(guo)潤(run)(run)(run)滑(hua)(hua)油(you)(you)顏色(se)變(bian)黑或(huo)變(bian)臟,說(shuo)明(ming)(ming)(ming)潤(run)(run)(run)滑(hua)(hua)油(you)(you)已經變(bian)質(zhi),需(xu)要(yao)更(geng)(geng)(geng)換。 - 檢(jian)查液位:如果(guo)潤(run)(run)(run)滑(hua)(hua)油(you)(you)液位過(guo)低(di)(di),說(shuo)明(ming)(ming)(ming)潤(run)(run)(run)滑(hua)(hua)油(you)(you)已經不(bu)足(zu),需(xu)要(yao)添加或(huo)更(geng)(geng)(geng)換。 - 檢(jian)查黏度(du)(du):如果(guo)潤(run)(run)(run)滑(hua)(hua)油(you)(you)黏度(du)(du)降低(di)(di),說(shuo)明(ming)(ming)(ming)潤(run)(run)(run)滑(hua)(hua)油(you)(you)已經變(bian)質(zhi),需(xu)要(yao)更(geng)(geng)(geng)換。 - 觀察(cha)設(she)(she)備(bei)運轉情況:如果(guo)設(she)(she)備(bei)運轉平穩,沒有異(yi)常噪音(yin),說(shuo)明(ming)(ming)(ming)潤(run)(run)(run)滑(hua)(hua)油(you)(you)足(zu)夠。如果(guo)設(she)(she)備(bei)運轉不(bu)平穩,有異(yi)常噪音(yin),說(shuo)明(ming)(ming)(ming)潤(run)(run)(run)滑(hua)(hua)油(you)(you)不(bu)足(zu)或(huo)變(bian)質(zhi),需(xu)要(yao)添加或(huo)更(geng)(geng)(geng)換。 建議根據(ju)設(she)(she)備(bei)的(de)型(xing)號和使用環境來選(xuan)擇(ze)合適的(de)潤(run)(run)(run)滑(hua)(hua)油(you)(you),并(bing)按照(zhao)設(she)(she)備(bei)說(shuo)明(ming)(ming)(ming)書的(de)要(yao)求進行更(geng)(geng)(geng)換和維(wei)護。