Shop performance implications of using cells, partial cells, and remainder cells

Shop performance implications of using cells, partial cells, and remainder cells

0.00 Avg rating0 Votes
Article ID: iaor20032559
Country: United States
Volume: 33
Issue: 2
Start Page Number: 161
End Page Number: 190
Publication Date: Apr 2002
Journal: Decision Sciences
Authors: ,
Keywords: manufacturing industries
Abstract:

This paper considers the application of cellular manufacturing (CM) to batch production by exploring the shop floor performance trade-offs associated with shops employing different levels of CM. The literature has alluded to a continuum that exists between the purely departmentalized job shop and the completely cellular shop. However, the vast majority of CM research exists at the extremes of this continuum. Here, we intend to probe performance relationships by comparing shops that exist at different stages of CM adoption. Specifically, we begin with a hypothetical departmentalized shop found in the CM literature, and in a stepwise fashion, form independent cells. At each stage, flow time and tardiness performance is recorded. Modeling results indicate that, depending on shop conditions and managerial objectives, superior shop performance may be recorded by the job shop, the cell shop, or by one of the shops between these extreme points. In fact, under certain conditions, shops that contain partially formed cells perform better than shops that use completely formed cells. Additional results demonstrate that in order to achieve excellent performance, managers investigating specific layouts need to pay especially close attention to changes in machine utilization as machine groups are partitioned into cells.

Reviews

Required fields are marked *. Your email address will not be published.