| 用平衡曲轴内弯矩降低EQ6100发动机缸体应力 |
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| 引用本文： | 刘少康,马才英.用平衡曲轴内弯矩降低EQ6100发动机缸体应力[J].汽车工程,1997,19(1):7-10. |
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| 作者姓名： | 刘少康 马才英 |
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| 作者单位： | [1]湖北汽车工业学院 [2]东风汽车工程研究院 |
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| 摘 要： | 本文全面研究了ＥＱ６１００发动机缸体在使用中发生裂纹的问题，及对此展开的各项试验研究的结果，理论与实验互相印证的是曲轴内弯矩对缸体应力影响最大，加平衡块后，可以有效地解决缸体裂纹问题。
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| 关 键 词： | 气缸体 应力 汽车发动机 曲轴内弯矩 裂纹 |
The Effect of Crankshaft Balancing on Cylinder Block Stress in EQ6100 Engine |
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| Liu Shaokang & Ma Caiying.The Effect of Crankshaft Balancing on Cylinder Block Stress in EQ6100 Engine[J].Automotive Engineering,1997,19(1):7-10. |
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| Authors: | Liu Shaokang & Ma Caiying |
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| Institution: | Liu Shaokang & Ma Caiying |
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| Abstract: | The cylinder block cracking in EQ6100 Engine is studied in this paper. The results of theoretical analysis and experiments are consistent, which show that the bending moment on crankshaft caused by inertial force has largest effect on cylinder block stress. Adding balance weights can effectively eliminate the cylinder block cracking. |
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| Keywords: | Engine Crankshaft Balancing Cylinder block Stress |
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