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The manufacture of bearing inner sleeve
The set of processing,car river bank chamfering, plane grinding, grinding groove machining principle, requirement is similar to that of a coat. Inner ring plane grinding machining for centerless diameter after, this is for the next working procedure in the coarse grinding groove diameter grinding groove groundwork, for diameter grinding requirements similar to grind outside diameter.
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Introduce you to improve the performance of the spindle component
In the spindle manufacturing precision and accuracy of bearing at the same time, choose the appropriate bearing preloaded and use the measures such as directional error of bearing assembly can also be further improves accuracy and stiffness, the rotation of the spindle components for different types of bearings, pre-tightening device and method is also different, pre-tightening methods can consult books "machine design foundation", Here is no longer here.
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To introduce you how to easily identify lubricant
Lubricants, identify the advantages and disadvantages, a few years of experience has the following points is only for your reference:
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Bearing maintenance cycle and method
How long to maintain a bearing? Bearing could theoretically use 20000 ~ 80000 hours, but in the process of using specific life depends on wear and working strength etc.
