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INA bearing check repairs problems  

2012-08-25 11:38:22|  分类: 技术 |  标签: |举报 |字号 订阅

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对INA轴承设备的定期检修、运转及外围零件更换时被拆卸下来的轴承进行检查时,需要依次判断次INA轴承零件是否可再次使用和记录使用情况的好于坏。还要仔细调查和记录被拆下来的轴承和外观情况。为了弄清和调查润滑剂的剩余量,取样以后,要很好地清洗一下轴承。
INA bearings outlying parts of regular maintenance, operation and replacement of equipment bearing being removed for inspections from time to time, you need to determine whether INA bearing parts are reusable in turn good from bad and record usage. Careful investigations and records were also broken down bearing and appearance. In order to identify and investigate remaining amount of lubricant, after sampling, to properly clean the bearings.
其次检查INA轴承的滚道面,滚动面和配合面的状况以及保持架的磨损状态等有无损伤和异常情况特别是要观察滚道面的运行轨迹。判断轴承可否再次使用,要在考虑轴承损伤的程度,机器性能、重要性、运行条件、检查周期等以后再来决定。
  Secondly check INA bearing Raceway surface, rolling surface and surface condition and cage wear, no damage and abnormalities in particular to observe the running track of the Raceway surface. Judgment bearing will use again, to bearing damage level of machine performance, importance, condition, inspection cycles later to decide.
检查结果,如果发现INA轴承有损伤和异常情况时,请按照轴承损伤的现象查明原因,制定对策。另外,检查结果,如果有下面几种缺陷的话,轴承就不能再用了,需要更换新的轴承。
  Check the results, if when INA bearing is damaged and the anomalies are found, follow the phenomenon identified cause of bearing damage, to formulate policy responses. Also, check the results, if there is several defect, bearings, can no longer be used, and new bearing needs to be replaced.
a.保持架的磨损严重或铆钉松动厉害的。
  A. cage wearing serious or rivets loose badly.
b.滚道面、滚动体生锈和有伤痕的。
  B. rolling body Raceway surface, rust and bruises.
c.滚动面、滚动体上有显著压痕和打痕的。
  C. scroll, scroll bars, a significant indentation and trace on the body.

d.内圈内径面或外圈外径上有蠕变的。
  D. diameter of the inner ring, or creep on the outer ring outside diameter.
e.过热变色厉害的。
  E. overheating color ill.

f.润滑脂密封INA轴承的密封圈和防尘盖破损来严重的。
  F. grease seal INA bearings seals and shields to serious damage.
g.内外圈、滚动体、保持架其中任何一个有裂纹和出现碎片的。
  G. inner and outer rings, rolling elements, cages any one there are cracks and debris.
h.内外圈、滚动体其中任何一个有剥离的。
  H. inner and outer rings, rolling elements in which any split.
i.滚道面、挡边、滚动体有显著卡伤的。
  I. Raceway surface, rib, rolling card significantly hurt.

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

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