关键词: 可拓创新方法, 改进TRIZ, 裁剪传送系统, 设计方法

Abstract: Aiming at the difficulties on analysis,concretion and quantitative evaluation by using TRIZ to solve the contradictory problems,an improved TRIZ research based on extension innovation method was proposed.SVOP model as the formal expressing of primitive model was used to describe the system's goals and conditions,and the conflict root was found;TRIZ tools was used to solve the conflict and obtain the original solutions,and the affair-element was used to express this original solutions for obtaining the concrete solutions by manipulating parts.By combining the extension priority-degree evaluation and TRIZ degree rule,the quantitative evaluation for concrete solutions was received.Through the cutting delivery system,the effectiveness of the proposed method was verified.

Key words: extension innovation method, improved TRIZ, cutting delivery system, design method