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TIMKEN bearing anomalies daily simple maintenance  

2012-08-28 10:41:00|  分类: 技术 |  标签: |举报 |字号 订阅

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磨损失效系指表面之间的相对滑动摩擦导致其工作表面金属不断磨损而产生的失效。持续的磨损将引起TIMKEN轴承零件逐渐损坏,并最终导致TIMKEN轴承尺寸精度丧失及其它相关问题。-磨损可能影响到形状变化,配合间隙增大及工作表面形貌变化,可能影响到润滑剂或使其污染达到一定程度而造成润滑功能完全丧失,因而使轴承丧失旋转精度乃至不能正-常运转。

Wear failure refers to the relative sliding friction between the surfaces lead to their working surfaces of metal wear and failure. TIMKEN bearing parts gradually to damage caused by wear, and eventually result in depriving the TIMKEN bearing dimensional accuracy and other related issues. -Wear may affect the shape change, increased clearance and surface morphology changes may affect the lubricants or lubrication caused pollution reaches a certain level functionality completely lost, thus bearing the loss of rotational accuracy and not being-frequently operate.

1、当轴承运行到一定时期时(或保维护养期),将轴承全部撤下;

1, when the bearings run until a certain period of time (or maintenance), the bearings are all taken down;

2、用清洗用的柴油或煤油浸泡清洗轴承,如有技术条件最好打开密封盖清洗;

2, with a clean diesel or kerosene soaked clean bearings, such as technical condition it is best to open the sealed door cleaning;

3、清洗后空干清洗油,外观检查有无损伤;

3, air dry cleaning oil after cleaning, appearance check for injuries;

4、用一个150mm左右,直径为TIMKEN轴承内径相等的木棒(最好为空心管),一端固定一个轴承;

About 4, with a 150mm, TIMKEN bearing diameter equal to the diameter of the stick (preferably as hollow tubes), fixing a bearing at one end;

5、用手快速转动轴承的同时,将木棒(木管)另一端顶在耳朵上或音频放大器话筒上辩听轴承转动噪音;

5, hand fast rotating bearings at the same time, wooden (woodwind) on top in the ear on the other end or audio amplifier microphone defence bearing rotation noise;

6、固定轴承后横向拨动木棒,检查轴承是否磨损松动现象;

6, after the fixed bearing horizontal stirring stick, check for loose bearings for wear;

7、松动严重、转动噪音过大、有严重缺损的TIMKEN轴承应以淘汰,以同型号代之;

7 turn the noise is too large, loose, gross, TIMKEN bearings should be eliminated, there are serious defects, using the same model instead of;

8、取一桶将适量润滑脂(优质黄干油)用文火融化(不可过热),将检测过的轴承放入桶中浸泡到无气泡溢出。

8, take a pail of appropriate amount of grease (premium yellow dry oil) simmer to melt (not hot), soak the detection of bearing into the drum to no bubbles overflow.

润滑脂冷却前取出轴承,残留润滑脂量少。润滑脂冷却后取出TIMKEN轴承,残留润滑脂量多。根据需要确定润滑脂残留量的多少。

9、用软布或卫生纸擦净轴承外面的润滑脂将TIMKEN轴承安原状装配到滑轮上,保养维护工作即告结束。

Remove the bearing grease before cooling, less residue amount of grease. Grease to cool down, remove the TIMKEN bearings, grease residue amount. According to the need to determine how much grease residue.

9, with a soft cloth or toilet paper to wipe grease TIMKEN bearings bearings outside the status quo ante assembled on the pulley, maintenance work will come to a close.

 本文来源贝尔轴承http://www.beier-bearingshop.com/timken-bearing.shtml

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