并条机牵伸罗拉转动同步性测试与分析  

The Test and Analysis of the Roller Synchronization on the Drawing Frame

作　　者：孙伟[1] 王贯超[1] 王斌[2] 李志东[1] 贺翊 

机构地区：[1]西安工程大学机电工程学院,西安710048 [2]陕西宝成航空精密制造股份有限公司,陕西宝鸡721000

出　　处：《纺织器材》2014年第5期36-39,共4页Textile Accessories

摘　　要：为了快速有效找出牵伸机械波的原因,提高并条机棉条的条干质量,通过应用虚拟仪器测试技术开发出一种基于编码器的并条机牵伸罗拉转动同步性的测试系统,准确地测试高速并条机启动、制动阶段及正常工作阶段的罗拉转动同步性及牵伸倍数曲线,结果表明该系统成本低廉、测量精准可靠,抗干扰性、通用性强,能够对并条机的牵伸机械波进行分析和诊断。In order to find the genesis of the mech-wave of the roller instantly for higher mass quality of drawn sliver,a testing system based on the encoder for the roller synchronization on the drawing frame is introduced with the virtual testing technology.The system can plot the curves of the roller synchronization and the draft multiply in the stages including start-up,immobilization,and the normal production.It proves that the testing system is of low cost,reliable and precise testing,anti-interference,good generality,consequently a good testing and analysis of the mech-wave of the drawing frame.

关 键 词：虚拟仪器 高速并条机 牵伸罗拉 牵伸机械波 转速 牵伸倍数 数据采集 同步性分析 

分 类 号：TS103.812[轻工技术与工程—纺织工程]