摘要
介绍了汽缸盖进排气门座内锥面综合检测系统的设计原理;建立了误差计算和处理的数学模型;负梯度法评定误差以及误差计算和评定的服务程序;并介绍了统计质量控制的原理;对测量精度进行了比较评价和统计质量分析。
This paper introduces the design principle of the system for comprehensive inspecting the in- ternal concial surface of the cylinder cap gas inlet-outlet seat,estalishes the mathematical model for error calculation and treatment.Error is evaluated by means of negative slope.It also introduces the service pro- pram for error calculating and evaluating,and principle of statistic quality control.Comparafive evaluation of measuring precion and statistic quality analysis are completed as well.
关键词
汽缸盖
内锥面
综合检测
质量检测
汽车
气门座
Cylinders cap
Internal conical surface
Cpmprehensive inspection
Quality control