S-Field Analysis Innovation Method Exercise in a Computer-Integrated Manufacturing Course

Abstract

Developing an ability to innovate in an undergraduate engineering program has been addressed through the theory of inventive problem solving (TRIZ). In particular, an exercise using S-force analysis is developed for a computer-integrated manufacturing course. The exercise deals with an electro-mechanical pneumatic system-a desktop punch press suitable for use in a laboratory environment. First, a preliminary flawed design is analyzed to identify physical contradiction. An S-field analysis is performed so that a new design having the physical contradiction resolved can be proposed and implemented.