rolling in rail的意思|示意

A rolling guide device (160) has a raceway rail (161) as a railway member and has a mobile body (163) movably installed on the raceway rail (161) with balls (162) in between.

滚动引导装置(160)，具有作为轨道部件的轨道导轨(161)、和经由滚珠(162)移动自如地安装在该轨道导轨(161)上的移动体(163)。

Currently measures in control of wheel-rail rolling noise mainly by improving and optimizing the rail structure to achieve, but rarely considered the impact of the foundation under rail.

目前控制轮轨滚动噪声的措施主要是通过改善和优化轨上结构来实现的，而很少考虑轨下基础对噪声的影响。

In this paper, the whole process of 60at rail production including steel-making, blooming, rolling, straightening and finishing is described.

本文论述了60at轨的全部生产工艺过程，包括冶炼、开坯、轧制、矫直以及精整加工等。