高壓防爆電(diàn)機滾(gǔn)動軸承的維護與保養
儲存期超過半年或停機超(chāo)過2個月後再次使用的
防(fáng)爆電機
，應檢查軸承裝置的狀況。如(rú)有嚴重污染、無油、油幹、零(líng)件鏽(xiù)蝕等狀況時，需将防爆電機的(de)軸承裝置進行解 體(tǐ)，徹底清洗軸承(chéng)及與軸承相關的部件，然(rán)後重新加(jiā)注潤(rùn)滑脂。加注時，滾動軸承内(nèi)部應(yīng)加滿潤滑脂，軸(zhóu)承内 蓋與(yǔ)軸承外蓋所形成的空腔的(de)填脂量爲整個空(kōng)腔的(de)1/3-1/2。潤滑脂經過一段(duàn)時間使用以後(hòu)，特性會變差，潤滑(huá)功能會降低，因此要适時(shí)補充潤滑脂。潤(rùn)滑脂補充的時間間隔與補充數量打在防爆電機的注油牌上，應按照注油(yóu)牌數(shù)據及時補充潤滑脂，才能保證滾動軸承的可靠運行。注油牌上的加油周期及數量(liàng)适(shì)用于軸承70℃及以下工作(zuò)狀(zhuàng)态，但當軸承溫度超(chāo)過70℃時，軸承(chéng)溫度每上升15℃，潤(rùn)滑脂的補(bǔ)充間隔時間減少一半。在設備定期檢修(xiū)時，爲了
防爆電機
在下一(yī)檢修周(zhōu)期内(nèi)的可靠運行，應拆檢軸承裝置，必要時(shí)更換軸承(圖\文
xiaojikuaipao.top/
)。
中譯英：
Stored for more than six months or stop over again 2 months later using explosion-proof motor, should check the bearing device status. If any serious pollution, no oil, oil dry, component corrosion status, the explosion-proof motor bearing device for body, thorough cleaning bearings and bearing and related components, and then to fill grease. Add, interior of the rolling bearing should be filled with grease, bearing inner cover and the outer bearing cover of the cavity formed by the filling grease amount for the entire cavity 1/3-1/2. Grease after a period of use, performance will deteriorate, lubricating function can be reduced, so as to timely supplement of lubricating grease. Grease replenishment interval and amount of added in explosion-proof motor oil brand, should be in accordance with the oiling card data timely replenishment of grease, in order to ensure the reliable operation of the rolling bearing. Oiling card gas cycle and the number of applicable bearing 70 ℃and under working state, but when the bearing temperature over 70 ℃, bearing temperature rises every 15 ℃, lubricating grease added interval halving. In the regular equipment maintenance, in order to explosion-proof motor in the next overhaul period and reliable operation, should be overhauled bearing device, when necessary, replacement of bearings.承。
