| 车用再制造发动机验收检验台架磨合规范试验研究 |
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| 引用本文： | 姜大海,王虎,安相璧,陈成法,葛纪桃. 车用再制造发动机验收检验台架磨合规范试验研究[J]. 装甲兵工程学院学报, 2011, 25(1): 83-87 |
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| 作者姓名： | 姜大海 王虎 安相璧 陈成法 葛纪桃 |
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| 作者单位： | 军事交通学院汽车工程系,天津,300161 |
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| 摘 要： | 对未经磨合的再制造发动机新品进行动力性能试验,试验结果与原机标准相差较大,经分析后认为未进行充分磨合是性能不达标的主要原因。针对再制造发动机的出厂验收技术特点,制定了小负荷循环磨合规范,并对起初推断进行了试验验证。根据磨合过程中发动机动力性能的变化规律,通过试验对磨合规范进行了优化,总结出了快速有效的台架磨合规范。试验结果表明：快速磨合规范不仅能够提高磨合效率,而且保证了磨合效果。
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| 关 键 词： | 再制造 车用发动机 磨合规范 动力性能 |
Research on Running-in Standard of Vehicle Remanufacturing Engine in Check-accept Test |
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| JIANG Da-hai,WANG Hu,AN Xiang-bi,CHEN Cheng-fa,GE Ji-tao. Research on Running-in Standard of Vehicle Remanufacturing Engine in Check-accept Test[J]. Journal of Armored Force Engineering Institute, 2011, 25(1): 83-87 |
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| Authors: | JIANG Da-hai WANG Hu AN Xiang-bi CHEN Cheng-fa GE Ji-tao |
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| Affiliation: | JIANG Da-hai,WANG Hu,AN Xiang-bi,CHEN Cheng-fa,GE Ji-tao(Department of Automobile Engineering,Academy of Military Transportation,Tianjin 300161,China) |
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| Abstract: | Dynamic performance test is conducted on new remanufacturing engines that deos not experience running-in,the test result shows a big difference of standard comparision with the original engine.It is thought through an analysis that without experiencing running-in process is the major reason of the failure to meet the performance standard.In allusion to technical characteristics of check-accept of remanufacturing engines,a low load cycle running-in standard is developed and tests are made to validate what is... |
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| Keywords: | remanufacturing vehicle engine running-in standard dynamic performance |
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