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日本(ben)SMC油霧器維護方法:
1、正常使用(yong)(yong)過程中(zhong)如(ru)發生(sheng)不(bu)滴油(you)(you)(you)(you)(you)現象時(shi)(shi),應(ying)檢(jian)查進口空氣(qi)(qi)流量(liang)是(shi)(shi)(shi)否低(di)于起霧(wu)流量(liang),是(shi)(shi)(shi)否漏(lou)氣(qi)(qi),油(you)(you)(you)(you)(you)量(liang)調節針閥或(huo)油(you)(you)(you)(you)(you)路(lu)是(shi)(shi)(shi)否堵塞。2、使用(yong)(yong)時(shi)(shi)應(ying)及時(shi)(shi)排(pai)除(chu)油(you)(you)(you)(you)(you)杯(bei)底部沉積的水分,以保證潤滑(hua)滑(hua)油(you)(you)(you)(you)(you)的純度。一般可通過油(you)(you)(you)(you)(you)霧(wu)器(qi)底部的排(pai)水旋鈕排(pai)水,排(pai)水完畢后應(ying)迅速擰緊(jin)旋鈕。3、油(you)(you)(you)(you)(you)杯(bei)內(nei)油(you)(you)(you)(you)(you)面低(di)至油(you)(you)(you)(you)(you)位下限(xian)位置(zhi)時(shi)(shi),應(ying)及時(shi)(shi)加油(you)(you)(you)(you)(you)。油(you)(you)(you)(you)(you)霧(wu)型油(you)(you)(you)(you)(you)霧(wu)器(qi)可實現不(bu)停氣(qi)(qi)加油(you)(you)(you)(you)(you);微霧(wu)型油(you)(you)(you)(you)(you)霧(wu)器(qi)必(bi)須先停氣(qi)(qi),后加油(you)(you)(you)(you)(you)。油(you)(you)(you)(you)(you)面不(bu)得超過油(you)(you)(you)(you)(you)位上限(xian)位置(zhi)。4、油(you)(you)(you)(you)(you)杯(bei)一般是(shi)(shi)(shi)用(yong)(yong)聚(ju)碳(tan)酸脂制成的透明容(rong)器(qi),應(ying)避(bi)免接觸有機溶劑、合成油(you)(you)(you)(you)(you)等(deng),并避(bi)免在(zai)這些化學物質的氣(qi)(qi)氛中(zhong)使用(yong)(yong)。5、定期檢(jian)查油(you)(you)(you)(you)(you)霧(wu)器(qi)油(you)(you)(you)(you)(you)杯(bei)的金(jin)屬(shu)外殼(ke)是(shi)(shi)(shi)否完好,油(you)(you)(you)(you)(you)杯(bei)、視油(you)(you)(you)(you)(you)窗是(shi)(shi)(shi)否有裂紋、被污染(ran)。
日(ri)本SMC油(you)霧器安裝方式:
安裝時油(you)(you)(you)霧(wu)器(qi)(qi)一般(ban)應安裝在分(fen)水濾氣器(qi)(qi)和減壓閥(fa)之后,換向閥(fa)之前,以防水分(fen)進入油(you)(you)(you)杯使(shi)油(you)(you)(you)乳化(hua),避免(mian)減壓閥(fa)中溢流孔被油(you)(you)(you)霧(wu)污染及(ji)橡膠件受油(you)(you)(you)霧(wu)影響(xiang)。油(you)(you)(you)霧(wu)器(qi)(qi)應盡量靠近潤滑部位(wei);普(pu)通油(you)(you)(you)霧(wu)器(qi)(qi)距(ju)離一般(ban)不超過5m,微霧(wu)型油(you)(you)(you)霧(wu)器(qi)(qi)的輸送(song)距(ju)離可達8~10m。
安(an)(an)裝時進出口不能(neng)接反,垂直安(an)(an)裝并盡可能(neng)高(gao)于潤滑(hua)部(bu)位。應(ying)盡可能(neng)安(an)(an)裝在比潤滑(hua)部(bu)位高(gao)的(de)(de)地方(fang)。應(ying)注意保(bao)持正常油(you)面(mian),不應(ying)過(guo)(guo)高(gao)或(huo)(huo)過(guo)(guo)低。應(ying)選對合成(cheng)橡(xiang)膠密(mi)封材料的(de)(de)變形(xing)硬化(hua)(hua)、軟化(hua)(hua)影響小的(de)(de)清潔潤滑(hua)油(you),黏(nian)度不宜太大(da)或(huo)(huo)太小,推薦(jian)使用 ISOVG32,即油(you)的(de)(de)黏(nian)度約為(wei)32mm2/s,以免吸油(you)困(kun)難或(huo)(huo)耗油(you)太多。滴油(you)量應(ying)根據使用條件(jian)調整,一般以10m3(ANR)空氣(qi)供給1cm3潤滑(hua)油(you)為(wei)基準。
油(you)杯、視察罩及滴油(you)管的(de)材料為PC,不能在有機溶劑的(de)環境中使(shi)用,應避免陽光(guang)直接照射。
不需供(gong)油的部(bu)位不設(she)油霧(wu)器(qi)(qi)。為防止停機(ji)時出現空氣逆流,導致油霧(wu)混入不需供(gong)油的回路,可在油霧(wu)器(qi)(qi)前裝(zhuang)設(she)單向(xiang)閥。
油霧器處于工作狀態時,也(ye)可(ke)做加(jia)油操作。在(zai)加(jia)油時,輸入(ru)的(de)(de)油液(ye)與壓(ya)縮空(kong)氣使空(kong)氣單向閥(fa)關(guan)閉,從而(er)切斷了氣體與上腔的(de)(de)通道,氣體不(bu)能進(jin)入(ru)上腔;油單向閥(fa)也(ye)由于上腔壓(ya)力降低處于關(guan)閉狀態,氣體也(ye)不(bu)會從吸油管進(jin)入(ru)上腔。因此可(ke)以在(zai)不(bu)停氣源的(de)(de)情況(kuang)下從油塞(sai)口(kou)給(gei)油霧器加(jia)油。