| 滚动冲击压实机静态仿真分析 |
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| 引用本文： | 宋智,高有山,王爱红,靳泽昆. 滚动冲击压实机静态仿真分析[J]. 中国工程机械学报, 2012, 10(1): 18-22 |
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| 作者姓名： | 宋智 高有山 王爱红 靳泽昆 |
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| 作者单位： | 太原科技大学机械工程学院,山西太原,030024 |
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| 基金项目： | 山西省青年基金资助项目（2009021025）; 大学生创新专项资助项目（110148030）; 校改资助项目（2010xjy16 XJ2010012） |
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| 摘 要： | 通过仿真研究滚动冲击压实机变矩器的无因次特性、发动机变矩器的共同输入输出特性和牵引车的牵引特性.仿真结果表明:发动机转矩特性曲线和变矩器输入扭矩曲线的交点是发动机与变矩器共同工作的稳定点,其工作范围是变矩器输入扭矩曲线与发动机外特性曲线所围成的最大区域;1挡、2挡、倒挡最高车速分别为11.054,35.44,14.812km.h-1;最大有效牵引功率为54kW;最大牵引效率为53%;额定滑转率为29%;变矩器最大输出功率对应的牵引力为61kN;附着条件决定的最大牵引力为83kN.
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| 关 键 词： | 滚动冲击压实机 静态仿真 牵引特性 |
Static simulation on rolling impact compaction machines |
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| SONG Zhi , GAO You-shan , WANG Ai-hong , JIN Ze-kun. Static simulation on rolling impact compaction machines[J]. Chinese Journal of Construction Machinery, 2012, 10(1): 18-22 |
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| Authors: | SONG Zhi GAO You-shan WANG Ai-hong JIN Ze-kun |
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| Affiliation: | (College of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China) |
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| Abstract: | Such properties as the dimensionless,common input and output between engine and torque converter,and traction of tractor are simulated on rolling impact compaction machines.From the simulation results,it is indicated that the intersect between torque property curve of engine and input torque curve of torque converter is a common stable working point,whereas the working scope is the maximum covering area of both curves.In addition,the maximum speeds of the first,the second and the reverse gears are 11.054,35.44,14.812 km·h-1,respectively.In this case,the maximum effective traction power is 54 kW,the maximum traction efficiency is 53%,the rated slip-ratio is 29%,the traction force regarding the maximum output power of torque converter is 61 kN,the maximum traction force subject to additional conditions is 83 kN. |
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| Keywords: | rolling impact compaction machine static simulation traction property |
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