摘要
对我国构架式转向架研制中攻克构架疲劳、结构参数优选和高分子合成材料的研制应用等关键技术作了回顾 ,分析对比了构架式与新三大件式转向架的差别 。
Such key technologies as the frame fatigue solution, optimum selection of structure parameters, development and application of high molecular composite materials in development of the frame type bogies in our country are reviewed. The difference between the frame type and the new three piece type bogies is analyzed and compared, and suggestions are given.
出处
《铁道车辆》
2002年第1期10-12,共3页
Rolling Stock
