Computer System for the Press Control of Double Poured Centrifugal Casting Mill Rolls 离心铸造复合轧辊工艺过程微机控制系统的研究
The Condition and Process on the Continuous Casting Technology of Composite Thin Belt by Double Rolls Computer System for the Press Control of Double Poured Centrifugal Casting Mill Rolls 双辊薄带连铸技术的研究现状及进展离心铸造复合轧辊工艺过程微机控制系统的研究
This article describe one kind of control system using computer and PLC network for high-speed forging hydraulic press groups and illustrate the total plan, characteristic and control principle of the system, the structure and abilities are described too. 介绍一种用计算机和PLC联网实现快速锻造液压机组控制的计算机系统,阐明了控制系统组成的总体方案、特点及控制原理,并简要介绍系统硬件结构和软件功能。
With the hydraulic press as the actuator, we designed a computer analogue control system by closed-loop electro hydraulic proportional valve to the moving speed of sliding block of the hydraulic press, which lays a foundation for the further key parameter control. 以试验液压机作为执行机构,设计了对液压机速度进行控制的计算机模拟量闭环电液比例流量控制系统,为进一步实现液-固挤压复合材料关键参数的控制奠定了理论基础。