摘要
应用自动装配机械进行装配成功概率计算,是工业界推广自动装配线所必须要考虑的首要问题之一。本文建立了计算数学模型,推导了计算圆形零件成功装配概率计算的一般公式和近似公式,并对近似公式进行了误差分析,可作为装配概率计算的参考。
The probability calculation for successful assembly on automatic ma- chines is one of the most important problems for assembly lines. In this paper a general formula and its approximation for calculating successful assembly probability of round parts are presented according to the mathematical model proposed by author, Furthermore an error analysis is estimated for correction to use these formulas.
关键词
概率
自动装配机械
圆形
零件
装配
probability
probability denaity function
normal distribution
expec-tation
variance