| 履带车辆摩擦片使用性能影响因素分析 |
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| 引用本文： | 牛雯霞,刘晓强,韩文政. 履带车辆摩擦片使用性能影响因素分析[J]. 兵器材料科学与工程, 2005, 28(3): 30-33 |
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| 作者姓名： | 牛雯霞 刘晓强 韩文政 |
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| 作者单位： | 装甲兵工程学院,材料科学与工程系,北京,100072;总装驻617厂军代室,内蒙古,包头,014032 |
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| 摘 要： | 定性地讨论了履带车辆行星变速箱中载荷、润滑和温度对摩擦片使用性能的影响。油压特性决定了换档时摩擦片的滑摩时间长短,在不增大滑摩功的前提下,可以适当降低操纵油压;优化润滑结构可均匀分配润滑油,合成油是适宜履带车辆离合器和制动器的油品,粘度的大小是选用润滑油的重要准则;摩擦片正常工作的条件之一是其内部温度与工作环境温度差保持动态平衡。
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| 关 键 词： | 履带车辆 变速箱 摩擦片 使用性能 影响因素 |
| 文章编号： | 1004-244X(2005)03-0030-03 |
| 修稿时间： | 2004-09-27 |
Analysis of influencing factor on working properties of track vehicle friction sheet |
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| NIU Wen-xia,LIU Xiao-qiang,HAN Wen-zheng. Analysis of influencing factor on working properties of track vehicle friction sheet[J]. Ordnance Material Science and Engineering, 2005, 28(3): 30-33 |
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| Authors: | NIU Wen-xia LIU Xiao-qiang HAN Wen-zheng |
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| Abstract: | The influence of load, lubrication and temperature on working properties of friction sheet of planet gearbox in track vehicle was qualitatively discussed in this paper. The sliding time of friction sheet was decided by manipulating oil pressure, which can be reduced lightly under invariable sliding friction work. Compound lubrication is suitable for clutch and brake of track vehicle and its sticky should be an important criterion for choice. Moreover, lubrication was allotted equably through optimizing lubricant construction. Keeping dynamic equilibrium of friction sheet internal temperature and working environmental temperature was required to ensure it work normally. |
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| Keywords: | track vehicle gearbox friction sheet working properties influencing factor |
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