| 地下盾构过程中泡沫剂对刀具耐磨性的影响 |
| |
| 引用本文： | 秦哲,王成勇,冯尚智,陈春林. 地下盾构过程中泡沫剂对刀具耐磨性的影响[J]. 工具技术, 2006, 40(8): 24-26 |
| |
| 作者姓名： | 秦哲 王成勇 冯尚智 陈春林 |
| |
| 作者单位： | 广东工业大学机电工程学院,510090,广州市;广东工业大学;广州市盾建地下工程有限公司 |
| |
| 摘 要： | 在介绍目前地下盾构过程中泡沫剂的组成和使用原理的基础上,分析了泡沫剂的特性和作用以及泡沫剂加注系统,并通过模拟实验研究了泡沫剂浓度和工作压力对刀盘刀齿耐磨性的影响,最后介绍了在广州地铁施工现场中实测的泡沫剂使用效果。结果表明:在地下盾构过程中使用一定浓度、压力和流量的泡沫剂可以降低刀盘扭矩,减少刀具磨损,并达到提高掘进和出土效率的目的。
|
| 关 键 词： | 泡沫剂 耐磨性 盾构 |
| 收稿时间： | 2005-10-01 |
| 修稿时间： | 2005-10-01 |
Effect of Bubble Bath on Tool Wear During Tunnel Boring |
| |
| Qin Zhe ,Wang Chengyong ,Feng Shangzhi et al. Effect of Bubble Bath on Tool Wear During Tunnel Boring[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2006, 40(8): 24-26 |
| |
| Authors: | Qin Zhe Wang Chengyong Feng Shangzhi et al |
| |
| Affiliation: | Qin Zhe Wang Chengyong Feng Shangzhi et al |
| |
| Abstract: | The composition and application theory of bubble bath during tunnel boring are introduced, and the properties and effects of it are analyzed also. The simulation experiments have been done to study the effect of concentration and working pressure on the tool wear. The employment of bubble bath in Guangzhou underground construction has presented at last. The results prove that the babble bath of certain concentration, pressure and flux will fall down the tool torque and the tool wear, moreover improve the boring efficiency. |
| |
| Keywords: | bubble bath tool wear tunnel boring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
