【摘要】 本文介绍了机械镀的工艺过程，镀层性能特点、生产设备以及国内外机械镀技术的发展动态；指出了机械镀工艺因其避免了氢脆影响，镀覆过程不会影响工件的机械性能，具有污染少、能耗低、镀层均匀、耐蚀性良好、操作方便等特点，应用前景十分广阔。更多还原

【Abstract】 This paper introduces the process of machinery coating,coating properties,production equipment and its developing condition at home and abroad This paper points out that because machinery coating has its adventages,such as avoiding influenced by hydrogen embrittlement,no influence machinery property of part in the process of coating,small pollution for environment,low energy resource consumption,good resistance to erosion and convenient operation,etc,its utilizing prospect is very vastness更多还原