The results shown that the main wear mechanism of automotive engine chain was form, extend and flaking of crack for top layer of pin and bush.

 
  • 結果表明 ,汽車(chē)發(fā)動(dòng)機正時(shí)鏈的主要磨損機制是疲勞磨損 ,銷(xiāo)軸、套筒零件表面的裂紋生成、擴展與剝落是其主要磨損失效機理。
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