基于TRIZ及FAHP的盘类工件吊装夹具设计  

The Design of Hoisting Fixture for Disc-shaped Workpiece Based on TRIZ and FAHP

作　　者：辛越峰 童春[1] 刘健松[1] 陈爽 XIN Yue-Feng;TONG Chun;LIU Jian-Song;CHEN Shuang(Institute of Fluid Physics,China Academy of Engineering Physics,Mianyang Sichuan 621900,China)

机构地区：[1]中国工程物理研究院流体物理研究所,四川绵阳621900

出　　处：《组合机床与自动化加工技术》2019年第2期116-119,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金青年基金(51601181)

摘　　要：针对刚性与柔性吊装夹具夹持重型圆盘形零件、毛坯等存在的吊装问题,设计了一种适用于长径比较小的较重工件的新型吊装夹具。根据现有吊装问题,结合质量功能展开QFD、发明问题求解理论TRIZ、模糊层次分析法FAHP相关方法,提出基于TRIZ及FAHP的设计问题解决模式;应用QFD质量屋分析夹具存在工程特性问题,采用TRIZ解决问题获得了两种夹具方案,并通过FAHP优选设计方案。最后,夹具设计方案进行了详细设计,验证了该问题解决模式的可行性及解决方案的可靠性。For the hoisting problems of holding the Heavy disc-shaped parts rough material in the rigid and flexible hoisting fixture,a new type of hoisting fixture for larger and heavier workpieces with smaller length to diameter ratio is designed.Based on the existing hoisting problems and combined with the knowledge of QFD,TRIZ and FAHP,a design problem solving mode based on TRIZ and FAHP is put forward.There are some engineering characteristics problems by application of quality house analysis of QFD,and then the use of TRIZ to solve the problems and through the FAHP preferred solutions.Finally,the fixture design was designed in detail,verified the feasibility of the problem solving mode and the reliability of the solution.

关 键 词：工件 吊装夹具 TRIZ FAHP 

分 类 号：TH122[机械工程—机械设计及理论] TG65[金属学及工艺—金属切削加工及机床]