The application of high-speed counter in automatic position and cutting system;
高速计数器在定尺剪切中的应用
This article introduces a kind of the control system of the high accuracy to shear according to length enacted.
介绍了一种高精度定尺剪切控制系统,该系统仅需一台PLC控制,它结构简单、造价低廉、运行可靠、生产率高,特别适用于以金属薄板为原材料、剪切长度更换频繁和精度要求高、剪切批量大的企业。
Based on the process control and requirement of the continuous casting machine(CCM),with the PLC control system,full automatic cntrol of cut-to-length was realized by combining cutting technology of the flames cutter machine with manipulating the imagines to length of steel billet by untouched-mode.
介绍了在结合连铸机生产过程控制及其要求的基础上,在PLC系统控制下,采用火切机切割和非接触式图像定尺控制技术相结合,实现了连铸机定尺切割的全自动的设计。
The technology of using image analysis and pattern recognition to implement the non-touching automatic billet cut-to-length is mainly introduced.
运用图像分析和模式识别技术 ,实现非接触式的方坯自动定尺切割。
5 continuous caster at the Steelworks by heavier interference of flame cutting to infrared non-contact cut-to-length system and not high enough cutting precision,the PLC cut-to-length system was developed,satisfactorily solving the cut-to-length problem.
为解决炼钢厂5#连铸机的红外无接触定尺系统受火焰切割干扰较大,切割精度不高,经常造成铸坯长短尺的问题,开发了PLC定尺系统,很好地解决了定尺问题。
Application of non-touching cut-to-length system in bloom caster;
非接触式定尺切割系统在方坯连铸机上的应用
The thesis is to simply introduce how to use a pickup-camera to capture imagine,and through manipulating the imagines to measure the length of steel billet by untouched-mode ,and how to use the result to control the cutting device to move automatically ,assuring the small tolerance of cut-to-length.
简单介绍利用摄像头进行图像采集后,通过对图像信号进行处理,实现非接触式板坯长度测量,并依据测量结果,驱动切割设备自动定位,实现连铸钢坯的高精度自动定尺切割。