以东风型机车采用整体车轮为研究对象。在车轮的材料、车轮受剪切、扭转、弯曲的辐板厚度以及轮轨间的接触应力形成破损等方面进行了计算研究。最后得出整体车轮的结构型式、尺寸等。与带箍组合式车轮相比，整体车轮有许多优点。 Dongfeng locomotive using the whole wheel as the research object. Calculations were conducted on the material of the wheel, the shearing of the wheel, the torsion, the thickness of the bent web, and the contact stress between the wheel and the rail. The final conclusion of the overall structure of the wheel type, size and so on. The integral wheel has many advantages over a hoop combined wheel.