【摘要】 研究内齿轮齿面的激光强化。提出了内齿轮齿面激光表面淬火的偏置技术、变速扫描技术和辅助冷却技术 ,获得了沿齿面均匀分布的硬化层。检测表明 :内齿轮精度最大下降 1级。更多还原

【Abstract】 In this paper we study the laser surface hardening of internalgear and the three kdy techniques have been proposed.Using these techniques,an uniform hardened case along the flank of internalgear has been obtain.The test results show that the deformation of internalgear is small.更多还原