基于QFD和TRIZ的飞机牵引车夹持-提升装置优化设计  

Optimal design of clamp-lifting device for aircraft tractor based on QFD and TRIZ

作　　者：高清振 黄安 时培成[1,2] Gao Qingzhen;Huang An;Shi Peicheng(School of Mechanical Engineering,Anhui Polytechnic University,Anhui Wuhu,241000,China;Automotive New Technology Anhui Engineering and Technology Research Center,Anhui Wuhu,241000,China)

机构地区：[1]安徽工程大学机械工程学院,安徽芜湖241000 [2]汽车新技术安徽省工程技术研究中心,安徽芜湖241000

出　　处：《机械设计与制造工程》2021年第10期41-44,共4页Machine Design and Manufacturing Engineering

基　　金：安徽工程大学人才基金资助项目(2019YQQ001);安徽工程大学重点培育项目(Xjky2020005);安徽高校科研平台创新团队建设项目(2016-2018)。

摘　　要：基于QFD质量屋和ANSYS有限元方法分析了某型飞机牵引车夹持-提升装置的设计缺陷,依据QFD关系表研究了装置的技术特征,将设计要求转化为技术指标和功能项,得到各参数指标的冲突关系。基于TRIZ理论对装置设计方案进行调整和优化,运用ANSYS对改进后的装置结构进行有限元分析。结果表明:改进后的设计更合理、实用,可为飞机牵引车夹持-提升装置设计提供参考。The design defects of a certain clamp-lifting device for aircraft tractor are analyzed by QFD house of quality and ANSYS finite element method.According to the QFD relation table,the technical characteristics of the device are studied,and the design requirements are transformed into technical indicators and functional items,so as to obtain the conflict relationship between the parameters and indicators.The device design scheme is adjusted and optimized based on the TRIZ theory contradiction resolution principle,and the improved device structure is analyzed by ANSYS finite element method.The results show that the improved design is more reasonable and practical,which can provide a reference for the design of the clamp-lifting device for aircraft tractors.

关 键 词：夹持-提升装置 QFD方法 TRIZ理论 ANSYS分析 结构优化 

分 类 号：TH122[机械工程—机械设计及理论]