一种蜂蜡保护改善合金齿轮抗疲劳能力的方法
本发明公开了一种蜂蜡保护改善合金齿轮抗疲劳能力的方法,包括以下步骤:S1、涂覆蜂蜡;S2、镀铜;S3、渗氮:将所述齿部进行渗氮处理,渗氮结束后再次将齿部涂覆蜂蜡,均匀涂抹3~5层,并全覆盖整个齿部;S4、去铜:将所述齿轮本体进行去铜处理。本发明使用蜂蜡对零件齿部位置进行保护,将渗氮后的渗氮层保留,通过蜂蜡对淡化层的保护可显著提高齿轮的抗疲劳寿命,并且低成本,操作方便,无污染无残留,不伤害合金齿轮。
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