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["유😂封🔥漏水🔥", "펌프🔥轴承🔥箱🔥为🔥迷宫🔥式🔥유😂封🔥,前期🔥运转🔥正常🔥,现在🔥유😂封🔥漏水🔥是什么🔥原因🔥", "1유😂封🔥高度🔥是否🔥过高🔥(设计🔥过高🔥或者🔥加油🔥过🔥量)" "、内部🔥유😂封🔥溅🔥程度🔥是否过大🔥,如🔥圆螺母🔥止动🔥垫圈🔥等🔥与🔥油🔥接触🔥造成🔥油🔥飞溅🔥" " 3. "迷宫🔥式🔥유😂封🔥本身🔥是否有🔥问题🔥,导致🔥漏油🔥", "미讧笼🔥槽🔥适当🔥加深🔥和🔥加宽🔥!! " " "유😂封🔥高度🔥是否🔥过高🔥(设计🔥过高🔥或者🔥加油🔥过🔥量)" " "内部🔥유😂封🔥溅🔥程度🔥 "过大🔥 " 如圆螺母🔥止动🔥垫圈🔥等🔥与🔥油🔥接触🔥造成🔥油🔥飞溅🔥 " " 3. "迷宫🔥式🔥유😂封🔥本身🔥是否有🔥问题🔥 "导致🔥漏油🔥" " 4. 润滑🔥油🔥是否带🔥水🔥乳化🔥发泡🔥! " " "回🔥油🔥孔🔥堵塞🔥或🔥不🔥正正" "挡🔥油🔥环🔥动🔥环🔥和🔥静🔥环🔥轴🔥向🔥间隙🔥太大🔥,一般🔥 0 "5.5~" "8.8mm" "或或或 "回🔥油🔥孔🔥是否异🔥物🔥堵塞🔥" " " "유😂封🔥与🔥轴🔥间隙🔥是否变🔥大🔥" " 3. "유😂封🔥回🔥油🔥孔🔥位置🔥 "是否变动🔥" 不在🔥最🔥下方🔥" ""]

2018-12-02View Original

Thread Content

泵轴承箱为迷宫式油封,前期运转正常,现在油封漏油是什么原因
Reply #22018-12-03
1、看看油位高度是否过高(设计过高或者加油过量) 2、内部油飞溅程度是否过大,如圆螺母止动垫圈等与油接触造成油飞溅 3、迷宫式油封本身是否有问题,导致漏油
Reply #32018-12-03
适当加大迷宫槽的深度和宽度!
Reply #42018-12-03
1、看看油位高度是否过高(设计过高或者加油过量) 2、内部油飞溅程度是否过大,如圆螺母止动垫圈等与油接触造成油飞溅 3、迷宫式油封本身是否有问题,导致漏油 4、润滑油是否带水乳化发泡!
Reply #52018-12-03
回油孔堵塞或不正,挡油环动环和静环轴向间隙太大,一般0.5~0.8mm,或油位太高?
Reply #62018-12-04
到底是油封密封,还是迷宫式密封?
Reply #72018-12-12
1.油封回油孔是否异物堵塞。 2.油封与轴间隙是否变大。 3.油封回油孔位置是否变动,不在最下方。

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