圆盘剪自动控制的改进和完善

来源期刊：冶金自动化2009年第2期

论文作者：王世惠

文章页码：60 - 62

关键词：圆盘剪； 剪刃间隙； 自动控制

Key words：disk shear； blade gap； automatic control

摘    要：福建三钢(集团)有限责任公司中板厂圆盘剪控制系统剪切过程中,存在着剪刃间隙调整精度不准和压紧装置、设备整体调宽运行自动化程度不高的问题,通过深入分析发现,造成问题的原因是系统程序不完善及剪刃间隙与钢板厚度设定不合理,因此采取了以下改进措施:正确确定剪刃间隙与钢板厚度的关系、完善压紧装置的控制方式、增加整体剪切宽度自动同步调整的功能,改进后运行效果较好。

Abstract: For disk shear control system of Plate Plant in Fujian Sanming Iron and Steel(Group) Co.,Ltd.,in cutting process there are some problems,such as,blade gap adjustment is not accurate,automation level of clamp and width adjustment of whole equipment are not high.Through in-depth analysis,causes of problems were found.System program was imperfect,and setting of blade gap and plate thickness is unreasonable.Following measures have been taken:relationship between blade gap and plate thickness was correctly determined,control mode of clamp was improved,and automatic synchronization adjustment function of whole cutting width was added.After improvement,operation effect is better.