摘要
从黏着的角度阐述了撒沙的作用,基于CRH3型动车组的撒沙装置,系统地介绍了撒沙装置的组成、沙质要求、撒沙设备的工作原理及撒沙控制原理。分析了撒沙系统可能存在的问题,指出了撒沙系统需要进一步研究的问题。
The function of sanding is introduced firstly combining with adhesion. Based on sanding equipment of CRH3 EMU, the components of sanding, the quality level of the sand, working principle of the sanding device and the control principle of the sanding system are introduced systematically. The potential problem is proposed and the further research is reviewed.
出处
《铁道机车车辆》
北大核心
2011年第5期70-72,共3页
Railway Locomotive & Car
