基于TRIZ理论的双轴向经编机铺纬系统研究  

Study on Weft Laying System of Biaxial Warp Knitting Machine Based on TRIZ Theory

作　　者：白颖[1] 李成良[2,3] 

机构地区：[1]常州机电职业技术学院,江苏常州213164 [2]江苏润源控股集团有限公司,江苏常州213022 [3]河海大学机电工程学院,江苏常州213002

出　　处：《现代纺织技术》2016年第4期8-11,共4页Advanced Textile Technology

基　　金：国家自然基金面上项目(51175146);江苏省"青蓝工程"中青年骨干教师项目(JSQL2014)

摘　　要：分析了双轴向铺纬系统的功能需求,针对铺纬系统初始设计存在的问题,采用TRIZ理论对双轴向经编机铺纬系统进行设计。首先针对横移质量与铺纬速度的矛盾关系确定了技术参数,其次分别利用TRIZ理论中的分割原理和抛弃与再生原理,设计两种方案,最后应用工程实践进行方案验证。验证结果表明:根据分割原理得到的设计方案在对机器的整体机构未做较大改动的同时,能大幅提升铺纬系统的运行速度,进而提高生产率。该系统已应用于某纺织企业的实际生产过程。This paper analyzes functional requirements of biaxial weft laying system and designs weft laying system of biaxial warp knitting machine with TRIZ theory in allusion to existing problems of initial design of weft laying system. It first determines technical parameters for the contradictory relation between transverse mass and weft laying speed, then designs two schemes respectively with segmentation principle and rej ecting and regenerating principle in TRIZ theory and finally verifies these schemes with engineering practice.The verification result shows that the design scheme obtained according to segmentation principle can greatly improve the operating speed of weft laying system and then increase production rate when the overall structure of machine is not greatly changed. The system has been applied to practical production process of a textile enterprise.

关 键 词：TRIZ 经编机 铺纬系统 

分 类 号：TH122[机械工程—机械设计及理论]