轮椅电机传动机构(中轴、齿轮)热处理工艺设计及改进

Heat Treatment on Transmission Mechanism of Wheelchair-electrical machinery

高精度齿轮高频淬火，选择合适的材料，增加稳定化处理，改善高频加热方法，可有效降低其热加工变形，保证其精度要求。

In appling high-frequency quenching to the high-precsion wheel,they are available to reduce the change of form in hot working and to keep the high precsion ,the reasonable material is selected and the steady treament is used and the way of high frequency heating is improved.