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介绍了车轮踏面的作用功能和踏面形状的种类 ,特别就轮对的复原功能和转向功能进行了说明 ,并列出了计算公式。还详细介绍了目前日本铁路在既有线和新干线上所采用的各种车轮踏面形状以及最近日本铁道综合技术研究所开发的独立车轮踏面形状的设计特点 ,并对与车轮踏面形状有关的术语作了说明
This paper introduces the function of wheel tread and the type of tread shape. In particular, the rehabilitation function and steering function of wheelset are described and the formulas are given. It also details the design of various wheel tread shapes currently used on the existing and new Shinkansen lines and the shape of the independent wheel tread developed by the Japan Railway Institute of Comprehensive Technology at the present time. The terminology related to wheel tread shape The explanation