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["DTM299-47 저속강구밀가루제조기주축密封采用什么好?

2017-07-22View Original

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Reply #22017-07-23
"�若您提供的当前型号磨煤机主轴跳动大达到0.5mm,主轴瓦进油温度44℃,天气热室外环境高,进油小时不会出现漏油,但轴瓦温度高,无法连续运行进油阀门开度较大(5以上)主轴瓦密封就会出现漏油情况目前采用的毛毡密封因现场环境要求高求教该情况下采用什么密封形式和材料才能治住漏油情况?
Reply #32017-07-23
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Reply #42017-07-23
"可在轴承箱内设置油挡减小冲击力由于径向跳动较大且转速慢建议用羊毛毡的。
Reply #52017-07-23
"
Reply #62017-07-23
"轴径140mm这个适合吗

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