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| 沥青路面养护车输料螺旋的改进 | |
| 引用本文： | 张凤华,沈园,苏翔涛. 沥青路面养护车输料螺旋的改进[J]. 机械工程师, 2014, 0(7): 234-235 |
| 作者姓名： | 张凤华 沈园 苏翔涛 |
| 作者单位： | 中交西安筑路机械有限公司; |
| 摘 要： | 分析了路面养护车输料螺旋磨损过快的原因，提出了采用高强度耐磨钢NM360制作螺旋叶片的改进方案，并对螺旋叶片和螺旋轴之间的焊接工艺进行了研究，实践证明，改进后的输料螺旋，使用寿命由原来的1．5年提高到3年左右，提高了产品可靠性， |
| 关 键 词： | 输料螺旋 磨损 NM360 焊接 |
Optimization of the Screw Conveyor Used on Asphalt Pavement Maintenance Truck |
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| ZHANG Fenghua,SHEN yuan,SU Xiangtao. Optimization of the Screw Conveyor Used on Asphalt Pavement Maintenance Truck[J]. Mechanical Engineer, 2014, 0(7): 234-235 | |
| Authors: | ZHANG Fenghua SHEN yuan SU Xiangtao |
| Affiliation: | (cccc Xi＇an Road Construction Machinery Co., Ltd, Xi＇an 710200, China) |
| Abstract: | The wear reason of the screw conveyor on asphalt pavement maintenance truck is analyzed. The abrasion-resistant steel NM360 is adopted in the screw blade, and the wehting process of screw blade and the shaft is studied. The application proves that the new screw conveyor＇s lifetime can be prolonged to 3 years, while the original one can only serve1.5 years |
| Keywords: | screw conveyor abrasion NM360 welding |
| 本文献已被 CNKI 维普 等数据库收录！ | |