基于物质-场分析方法的产品失效预测研究
|
摘要
设计阶段进行失效预测可以有效减少产品投入市场所需的时间,同时,也可以提高产品设计的质量,降低项目成本。现有很多失效预测的方法,但是它们的应用过程繁琐,且预测结果受设计人员思维惯性的影响较大。为克服现有方法的不足,根据预期失效分析的原理,以TRIZ中的物质-场分析方法为理论基础,建立了面向失效预测的物质-场模型变换规则,形成了一种基于物质-场分析的失效预测方法,并详述了该方法的应用流程。家用电器饮水机实例验证了该方法的可行性。
The time required for products to market can be reduced effectively by the failure prediction,at the same time,the quality of product can be improve and the costs during design process can be cut. There existing many failure prediction methods,but its application process is very complex and the designers thinking inertia have a great influence on the predict results. In order to overcome the deficiencies of the existing methods,the method of failure prediction based on substance-field and the solving rules of substance-field model oriented to failure prediction were proposed based on the principles of anticipatory failure determination(AFD) and the substance-field analysis especially the solving rules of substance-field model which oriented to problem solving,and the application process of this method was expatiated. The feasibility of the proposed method was verified by the example of the water dispenser.
The time required for products to market can be reduced effectively by the failure prediction,at the same time,the quality of product can be improve and the costs during design process can be cut. There existing many failure prediction methods,but its application process is very complex and the designers thinking inertia have a great influence on the predict results. In order to overcome the deficiencies of the existing methods,the method of failure prediction based on substance-field and the solving rules of substance-field model oriented to failure prediction were proposed based on the principles of anticipatory failure determination(AFD) and the substance-field analysis especially the solving rules of substance-field model which oriented to problem solving,and the application process of this method was expatiated. The feasibility of the proposed method was verified by the example of the water dispenser.
引文
[1]李鹤林.失效分析的任务、方法及其展望[J].理化检验-物理分册,2005,41(1):1-6.
[2]张英会.机械系统故障树分析法[J].中国机械工程,1985(2):23-25.
[3]麦凯.FMEA控制设计和生产过程,确保新品成功面市[J].电子产品世界,2003(8B):24-25.
[4]Ahmadi A,Soderholm P.Assessment of operational consequences of aircraft failures:Using event tree analysis[J].IEEE Aerospace Conference Proceedings 2008,76(4):1-14.
[5]刘杰,侯智,廖林清.基于物场分析逆用的产品失效预测方法研究[J].现代制造工程,2004(11):77-78.
[6]檀润华,马建红,张瑞红,等.产品设计中的物质-场分析[J].工程设计学报,2001(4):207-210.
[7]Belski I.Improve your thinking:Substance-field analysis[M].Melbourne:TRIZ4U,2007.
[8]韦子辉,阎会强,檀润华.TRIZ理论中ARIZ算法研究与应用[J].机械设计,2008,25(4):57-61.
[9]许波,檀润华,郭迪明,等.扩展的失效预测模板研究及其工程应用[J].机械设计,2013,30(10):1-4.
[10]赵敏,张武城,王冠殊.TRIZ进阶及实战——大道至简的发明方法[M].北京:机械工业出版社,2015:28-40.
[11]韦子辉,檀润华,孙建广,等.基于TRIZ的AFD失效分析方法[J].工程设计学报,2007,14(5):354-358.
[12]G S Altshuller.Creativity as an exact science,the theory of the solution of inventive problems[M].New York:Gordon and Breach Science Publishers,1988.
[2]张英会.机械系统故障树分析法[J].中国机械工程,1985(2):23-25.
[3]麦凯.FMEA控制设计和生产过程,确保新品成功面市[J].电子产品世界,2003(8B):24-25.
[4]Ahmadi A,Soderholm P.Assessment of operational consequences of aircraft failures:Using event tree analysis[J].IEEE Aerospace Conference Proceedings 2008,76(4):1-14.
[5]刘杰,侯智,廖林清.基于物场分析逆用的产品失效预测方法研究[J].现代制造工程,2004(11):77-78.
[6]檀润华,马建红,张瑞红,等.产品设计中的物质-场分析[J].工程设计学报,2001(4):207-210.
[7]Belski I.Improve your thinking:Substance-field analysis[M].Melbourne:TRIZ4U,2007.
[8]韦子辉,阎会强,檀润华.TRIZ理论中ARIZ算法研究与应用[J].机械设计,2008,25(4):57-61.
[9]许波,檀润华,郭迪明,等.扩展的失效预测模板研究及其工程应用[J].机械设计,2013,30(10):1-4.
[10]赵敏,张武城,王冠殊.TRIZ进阶及实战——大道至简的发明方法[M].北京:机械工业出版社,2015:28-40.
[11]韦子辉,檀润华,孙建广,等.基于TRIZ的AFD失效分析方法[J].工程设计学报,2007,14(5):354-358.
[12]G S Altshuller.Creativity as an exact science,the theory of the solution of inventive problems[M].New York:Gordon and Breach Science Publishers,1988.