This paper presents a method for machining large gear, i. e. rough turn is separated from finish work, resulting in a fully stress release.
介绍了一种加工大齿轮的方法，即粗、精加工分开，充分释放应力。
The method is characterized in that: simultaneously maintaining the needed micro-structure, part of the material after pulse processing still fully eliminates the residual stress in the material;
本发明的特点在于：脉冲处理后的材料在保持所需微结构 的同时部分乃至完全消除了材料中的残余应力；
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