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发动机运动件质量对燃油消耗率影响的分析
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作者 毕小平 尹胜波 +1 位作者 马志雄 段初华 《装甲兵工程学院学报》 2000年第1期43-46,共4页
发展了一个发动机运动件质量对燃油消耗率影响的分析公式,进行了实例计算。在发动机设计阶段和发动机实际使用中,可以应用这个公式,估计运动件质量变化所引起的比油耗的相对变化。
关键词 发动机 燃油消耗率 运动件质量
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Comparison of Different Approaches to Force Controlled Precision Honing of Bores
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作者 Christina Schmitt Uwe Moos Dirk Bahre 《Journal of Mechanics Engineering and Automation》 2013年第12期764-771,共8页
Honing is a machining process which can economically produce exact bores regarding form, geometry and surface quality. During the honing process, the tool, equipped with one or several abrasive honing stones, combines... Honing is a machining process which can economically produce exact bores regarding form, geometry and surface quality. During the honing process, the tool, equipped with one or several abrasive honing stones, combines three movement components: rotation, oscillation in axial direction and radial feed movement of the honing stone. The feed movement is a decisive factor for the results of the honing process and can be controlled either by a gradual lining in fixed time intervals or by the regulation of the occurring forces. The presented studies show different approaches for the regulation of force controlled honing and their effects on the measured forces, the torque and the quality parameters of the process. 展开更多
关键词 Precision machining HONING force analysis surface finishing.
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