A systematic method for identifying contradiction of casting process

摘要：

The Theory of Inventive Problem Solving (TRIZ), one of the most important innovation theories, was inadequate to identifying contradiction. Some researches had been successfully conducted to address the issue. However, these research results focused on conceptual design which was a type of single factor problem, rather than casting process optimization which was a type of multiple factors problem. Starting from systematic thinking, this work at first time proposed the systematic method for identifying contradiction of casting process, which enhanced the conversion capability from specific problem to standard problem whilst improved the feasibility of TRIZ. This method was validated by optimizing casting process of the intake manifold. The case study showed that the integration of the systematic method and solving tools of TRIZ increased the efficiency of casting process optimization.

关键词： casting process TRIZ contradiction systematic thinking

作者: Liu Feng Yang Yi

作者单位: School of Manufacturing Science and Engineering Sichuan University Chengdu, 610065, PR China Departm School of Manufacturing Science and Engineering Sichuan University Chengdu, 610065, PR China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 145-151

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）