论文部分内容阅读
简述了撒砂对改善黏着的作用和机理,指出了当前对现代撒砂系统的要求,详细介绍了德国Nowe公司开发的星轮式撒砂系统的结构特点和装车运用试验结果。
The role and mechanism of sand release to improve adhesion are briefly described. The current requirements of modern sand release system are pointed out. The structural characteristics of Star Sand Sanding System developed by Nowe Company in Germany and the test results of loading operation are introduced in detail.