| 钢砂的锯切过程试验研究 |
| |
| 引用本文： | 吴惠贞,詹全明.钢砂的锯切过程试验研究[J].华侨大学学报(自然科学版),1991,12(1):50-55. |
| |
| 作者姓名： | 吴惠贞 詹全明 |
| |
| 作者单位： | 华侨大学，华侨大学，华侨大学，绍兴轧钢厂 |
| |
| 摘 要： | 对国内外钢砂锯切花岗岩试验的结果说明:钢砂在锯切过程中承受小能量多次冲击接触应力。商用铸造钢砂内存在一些宏观、微观裂纹,其失效的过程为破碎—犁削—破碎;非铸造钢砂失效过程为犁削—破碎模型。
|
| 关 键 词： | 钢砂 锯切 花岗岩 失效 试验 |
Experimental Study of Steel Grits during the Process of Sawing |
| |
| Wu Huizhen,Li Wenbin,Chen Ziwen,Zhan Quanming.Experimental Study of Steel Grits during the Process of Sawing[J].Journal of Huaqiao University(Natural Science),1991,12(1):50-55. |
| |
| Authors: | Wu Huizhen Li Wenbin Chen Ziwen Zhan Quanming |
| |
| Institution: | Wu Huizhen;Li Wenbin;Chen Ziwen;Zhan Quanming Department of precision Mechanical Engineering Shaoxin Steel Mill |
| |
| Abstract: | Various types of steel grits, domestic and imported, used for sawing the granites are studied experimentally. The steel grits are shown to bear a stress of low-energy and repeated impacting contact during the process of sawing. There exist in commercial cast steel grits some macro and micro cracks. The failure of which follows the mode of crash-scratch-crash; while that of non cast steel grits follows the mode of scratch-crah. |
| |
| Keywords: | steel grit sawing granite service test failure mode |
| 本文献已被 CNKI 维普 等数据库收录！ |
