Article ID: | iaor2009181 |
Country: | Netherlands |
Volume: | 111 |
Issue: | 2 |
Start Page Number: | 729 |
End Page Number: | 740 |
Publication Date: | Jan 2008 |
Journal: | International Journal of Production Economics |
Authors: | Gamberi M., Gamberini Rita, Manzini R., Regattieri A. |
This paper presents a new approach to evaluating the suitability of implementing a batch-production-oriented manufacturing line. The Characteristic Curve (CC) as introduced by Deming is an efficient tool for determining the number of machines belonging to each station in single-model production lines. Because such an approach does not consider set-up times, it is inappropriate for batch-production-oriented lines. A new methodology is presented named Distributed Set-up times Characteristic Curve (DSCC) which enables application of the CC to manufacturing lines organized on a batch-production system. The innovation introduced is an analytical model able to consider frequent set-ups, such as those caused by batch switching. The importance of the proposed technique for production system designers is the speed of analysis and the possibility of avoiding simulations as presented in the case study application, where the optimal organization of a steel pipe manufacturing line is explored.