探究齿轮热处理变形控制

Inquiring into deformation control of gear heat treatment

为了确保齿轮始终保持良性状态,减少运行过程中发生受热变形的机率,实现形变量的有效控制,文章从齿轮金属原材料的淬透性、预备热处理、冷却处理等几个维度出发,充分借鉴已有经验,采取针对性的技术手段,对齿轮热处理变形实现科学高效控制,确保齿轮加工精度,避免噪声振动情况的出现,达到延长齿轮使用寿命,提升机械装置质量的最终目的。

In order to ensure that the gear always keeps a good state, reduce the probability of heat deformation during operation and realize the effective control of deformation, this paper starts from several dimensions of hardenability of gear metal raw materials, preparatory heat treatment, cooling treatment, etc., and fully uses the existing experience for reference and adopts pertinent technical measures. The deformation of gear heat treatment can be controlled scientifically and efficiently to ensure the precision of gear machining, avoid noise and vibration, prolong the service life of gear and improve the quality of mechanical device.