Developments and planning for FMS-requirements, examples and experiences

The paper describes, following three case studies, the procedure and methodological aids used for planning and realization of a computer-assisted manufacturing island for turning and drilling of rotational parts, and an FMS for rotational parts in the automotive industry which have been realized or are currentlv under construction. Further, the results are analysed in terms of technical performance and economic evaluation. Additionally discussed are some hard-to-quantifv features of the mentioned FMS which must be emphasized to keep pace with the requirements of more competitive production. The paper concludes with recommendations for the proper steps toward flexibly automated production.