Reasons for damage to Roots fan bearings
Roots Fans在使用的過(guò)程中軸承出現(xiàn)了問(wèn)題，那么軸承出現(xiàn)了損壞的原因是什么呢？關(guān)于這個(gè)問(wèn)題羅茨風(fēng)機(jī)小編帶你了解一下。
1、軸承裝配不當(dāng)，如冷裝時(shí)不均勻敲擊軸承內(nèi)圈使軸受到磨損，導(dǎo)致 軸承內(nèi)圈與外圈配合失去過(guò)盈量或過(guò)盈量變小，出現(xiàn)跑內(nèi)圈現(xiàn)象，裝電機(jī)端蓋時(shí)不均勻敲擊， 導(dǎo)致端蓋軸承室與軸外圈配合過(guò)松出現(xiàn)跑外圈現(xiàn)象。無(wú)論跑內(nèi)圈還是跑跑外圈均會(huì)引起軸承 運(yùn)行溫升急劇上升，只要軸承完好，允許間斷性跑外圈現(xiàn)象存在。
2, bearing bearing wall is not clean, or add grease is not clean. For example, bearings to keep tiny steel material for thorough cleaning, running is bearing roll to damage caused by high temperature rise burned bearings.
3, bearing re-exchange processing, motor end cover nesting after the excess surplus or oval degree exceeds the standard caused by bearing ball clearance is too small or uneven resulting in bearing operation friction increases, the temperature rises sharply until burned.
4, due to the stator, rotor core axial misalignment or re-axis machining accuracy is not enough, resulting in the bearing inner and outer ring is not in a cut surface caused by the bearing operation “to eat other strength” after the temperature rises until burned.
5. Bearing damage due to mixing of different types of grease.
6、軸承本 身存在質(zhì)量問(wèn)題，例如滾道銹斑、轉(zhuǎn)動(dòng)不靈活、游隙過(guò)小、保持架變形等。
7, the spare machine does not run for a long time, grease deterioration, bearing rust and the only maintenance and maintenance can only be used to pay attention to the regular inspection and regular replacement of the same brand of grease.
關(guān)于“羅茨風(fēng)機(jī)軸承出現(xiàn)損壞的原因”羅茨風(fēng)機(jī)小編就為大家介紹到這里，如果你還有疑問(wèn)可以登陸我們的網(wǎng)站咨詢了解。
