喷气织机六连杆打纬机构动态特性分析与优化  

Dynamic Analysis and Optimization of Six-Bar Beating-Up Mechanism of Air-jet Loom

作　　者：孙中奎[1] 冯志华[1] 路翔飞[1] 吕凡[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《苏州大学学报（工科版）》2011年第4期48-51,共4页Journal of Soochow University Engineering Science Edition (Bimonthly)

摘　　要：针对某型四连杆打纬喷气织机模块化加强型墙板,利用MATLAB优化工具箱设计了六连杆打纬机构,并完成机构的大体结构设计;而后基于虚拟样机技术对该机构进行多刚体动力学分析。结果表明,设计的六连杆打纬机构较原有四连杆打纬机构具有更好的运动特性,可对生产实际中织机的老机改造提供参考。Based on the standard rack of a type of air-jet loom,the six-bar beating-up mechanism is established with the help of MATLAB optimization toolbox,also,the detail structure of the mechanism is designed.Then,the multi-rigid body dynamic analysis is carried out on the basis of virtual prototyping technology.The results show that the motion feature of designed six-bar beating-up mechanism is better than the original four-bar mechnism.We except this paper can supply reference to the improvement for air-jet looms.

关 键 词：六连杆打纬机构 优化设计 虚拟样机技术 

分 类 号：TH113[机械工程—机械设计及理论]