125MN挤压机挤压中心在线监测原理与实现  

Principle and Realization of the Extrusion Center on-line Monitoring System Based on 125MN Extruder

作　　者：龚中良[1] 谭建平[1] 周俊峰[1] 

机构地区：[1]中南大学机电工程学院,长沙410083

出　　处：《科学技术与工程》2007年第14期3387-3389,3413,共4页Science Technology and Engineering

摘　　要：以125MN挤压机为背景,介绍了实现多部件挤压中心对中及在线位置检测系统的基本原理、分光技术的实现及中心偏移量计算模型,设计了集成分光光电信号转换装置及挤压部件中心偏移显示方案。Based on the 125 MN extruder, the basic principle of the multi-part extrusion center on-line monitoring system, the technology of dispersion light and the calculating model of center deviation value are introduced, the displaying plan of center deviation value and the switching device in which photoelectric signal transferring integrated are designed.

关 键 词：挤压机 在线监测 激光 

分 类 号：TN247[电子电信—物理电子学] TG375[金属学及工艺—金属压力加工]