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    HUANG Fu-xiang, XU Yong-hong, ZHANG Ying, ZHOU Xiao-rong. Early Failure Reason Analysis of Micro Motor[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(9): 561-566.
    Citation: HUANG Fu-xiang, XU Yong-hong, ZHANG Ying, ZHOU Xiao-rong. Early Failure Reason Analysis of Micro Motor[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(9): 561-566.
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    Early Failure Reason Analysis of Micro Motor

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      • Abstract
    • The early failure reason of micro motor had been analyzed by means of macroscopic and microscopic examination. The results showed that there were many grindings accumulated in the groove between commutator pieces,which resulted in motor failure. The wear mechanism between commutator and brush was adhesion wear.
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