基于DFSS的气门运动测量优化  

Optimization of Valve Train Dynamic Measurement Based on DFSS

作　　者：殷海庭[1] Yin Haiting(SAIC Motor Corporation Limited/Shanghai Key Laboratory of Automobile Power-train, Shanghai 201804, China)

机构地区：[1]上海汽车集团股份有限公司/上海市汽车动力总成重点实验室,上海201804

出　　处：《柴油机设计与制造》2016年第4期23-27,31,共6页Design and Manufacture of Diesel Engine

摘　　要：气门运动测量是发动机气门机构开发设计的重要输入和验证手段,通过六西格玛质量工具在气门运动测量装置中气门升程的精度和重复性改进项目,初步探索和建立了基于真实和有效客户需求的测量装置构建和优化方法,不仅使气门运动测量装置优化后建立有效的客户需求并满足之,而且整个项目过程为试验设备的设计和建设过程中如何有效选择和优化方案并验证建立了一套方法工具和方案。Valve movement measurement is important input and verification method for engine valve mechanism development and design. With the Six Sigma quality tools for the accuracy and repeatability improvement project in measuring device, preliminarily explored and established the measuring device construction and optimization method based on real and effective customer demand, by which an optimized valve movement measuring device was created to establish effective customer demand and fulfill it, but also established a set of methods and tools for test equipment to choose an effective and optimization way by the whole project process.

关 键 词：DFSS 气门升程 测量 精度 重复性 

分 类 号：TK403[动力工程及工程热物理—动力机械及工程]