Various computer-aided process planning (CAPP) systems can produce different process plans, but few of them can deal with the specified design tolerances that have a significant influence on the process selection, machine selection, set-up and datum selection, operation sequencing, cutting condition decisions, and time and cost calculations; nor can they provide exact information on fixture/datum and the coordinates of the tool movements that are the necessary data for automated NC programming. The focus of this paper is on the discussion of an automated tolerance based analysis approach of CAPP systems.
|Number of pages
|The International Journal of Advanced Manufacturing Technology
|Published - Jul 1995
- Tolerance Analysis