【摘要】 介绍了空心转轴结构的优化设计过程，根据优化结果研制的空心转轴已应用于生产实际，并取得了良好的经济效益。更多还原

【Abstract】 This paper introduces the optimum design of the hollow rotating shaft structure The shaft which depends on the optimum result has been applied into the production practice and the satisfactury effects of technique and economy have been achieved更多还原