柴油机气门弹簧的优化设计  

Optimization Design of Disel Engine Valve Spring

作　　者：曹阳[1] 姜耀华[1] 王静[1] 

机构地区：[1]镇江船艇学院,江苏镇江212003

出　　处：《煤矿机械》2008年第2期21-23,共3页Coal Mine Machinery

摘　　要：以柴油机对气门弹簧的要求为约束条件,追求质量最轻的气门弹簧设计,利用计算机采用非线性规划的方法对气门弹簧进行优化设计,从而获得最佳的气门弹簧尺寸。结果表明:采用新方法进行设计可以提高设计质量和效率。The requirement of disel engine to the valve spring is used as restrictions, and this spring design method seek for the minimizing mass, make use of the computer and adopt non - linear programming technique to design the valve spring, so as to attain the best size of the valve spring. The result of the examination shows that design with this new method can improve the quality and efficiency of the design itself.

关 键 词：气门弹簧 约束 优化设计 

分 类 号：TH135[机械工程—机械制造及自动化]