【摘要】 进气道是缸盖结构中非常重要的部件 ,因此进气道的设计是柴油机设计中一项关键技术 ,本文就气道设计的过程及需要注意的技术问题展开讨论 ,并且对各类造型曲面进行了比较 .并据此设计开发了某四气门柴油机迸气道的模型 .结果比较满意更多还原

【Abstract】 Intake port is a very important component among the cylinder head construction. So intake port design is a key technology of diesel engine design. In this paper, we discuss about port design and some technical problems which need to be emphasized, furthermore comparing all types of curved surface. On the basis of these hints, a 4-valve diesel engine intake port model is explored. The result is good.更多还原