基于AVL-Excite Timing Drive对发动机配气凸轮型线的改进设计  

Improvement of Engine CAM Contour Line Distribution Design Based on the AVL-Excite Timing Drive

作　　者：陈安柱[1] 许志鹏[1] Chen Anzhu;Xu Zhipeng(School of Automotive Engineering,Yancheng Institute of Industry Technology,Jiangsu Yancheng 224005,China)

机构地区：[1]盐城工业职业技术学院汽车工程学院,江苏盐城224005

出　　处：《科技通报》2017年第8期225-229,共5页Bulletin of Science and Technology

基　　金：江苏省教育科学研究院基金项目(2016-R-51815);江苏高校"青蓝工程"资助;盐工院科研基金项目(YGY1417)

摘　　要：配气凸轮型线是发动机的重要参数之一,其设计是否合理直接影响着发动机的动力、油耗、排放、噪声以及工作稳定性和可靠性。凸轮型线改进设计的任务就是寻找一组更好的凸轮设计参数,使得改进后的凸轮各项性能得到改善,配气机构运行稳定可靠。Distribution is one of the important parameters of engine CAM contour line,its design is reasonable directly affects the engine power,fuel consumption and emissions,noise and the working stability and reliability.Improving design CAM contour line of the task is to find a set of better CAM design parameters,makes the improved CAM various performance improved,stable and reliable operation of valve-train.

关 键 词：凸轮型线 改进设计 设计参数 

分 类 号：U464[机械工程—车辆工程]