볼트를 사용한 제품에서의 조립용이성과 조립비용의 상관관계 평가시스템

Evaluation System for the Correlation Coefficient of the Assemblability and Assembly Cost of Products in Bolting

This paper studies the relationship between assemblability and assembly time. After analyzing characteristic factors of bolts and parts, seven different kinds of assemblability parameters were determined according to assembly process, and assemblability was also evaluated. MTM (Method-Time Measurement) and Work factor methods were used for an estimation of assembly time. It shows the relationship can be found on the basis of characteristic factors of parts and bolts by relational graphs and numerical formulas.