合流工程を持つ加工・組立自動生産ラインに関する研究 : 生産率の近似推定法と挙動分析

概要

論文の詳細を見る
In this paper, we consider the approximation solution method for production rate in machining-assembly automatic transfer lines, where different parts produced in machining stages are supplied to corresponding assembly stages. In this method, the line is decomposed into L-12-stage merge lines in which the parameter of assembly stages takes into account the effect of part flow in the downstream or upstream stages ; thus, lines with any number of assembly and machining stages can be analyzed. From the comparison between the approximation solutions and the Markov or simulation solutions, it appears that the error is very small. Furthermore, from the numerical analysis, it is found that the production rate decreases as the numbers of assembly stages and machining stages increase, and that the operation rate of the assembly stage, especially the rate of the middle stage in the line, has a large effect on the production rate.
一般社団法人日本機械学会の論文
1993-11-25