Improving Productivity with Group Technology

The paper looks first at the various types of classification and coding methods used in group technology. A discussion is provided on the pros and cons of classification and its relevance and significance to the establishment of cellular manufacturing. Secondly, the formation of production cells is examined. Some of the factors considered include the optimum cell size, the effect of numerically‐controlled machines, and quality assurance. The introduction of GT (group technology) cells imposes a marked change in the role of the foreman and working relationship of the operators. The social aspect of GT is discussed against the background of current motivational theories and results from surveys are presented.