抄録
This study deals with process design of production line aimed at productivity and levelization of mix production. It is ordinarily preferable that same and similar work elements to produce different products are assigned to same work centers to reduce mistake in operations and to effectively supply parts and modules. In this study, mathematical model is constructed for process design to promote levelization and productivity of mix production line including a process to assign similar work elements to same work centers. In order to investigate characteristics of designed process lines, the process design is performed on simple model by resolving mathematical model.
