摘要
船舶除锈能够对钢材表面进行良好的预处理,是船舶涂装工艺的第一步,使船舶表面涂层达到预期的保护效果。通过对几种船舶除锈方法优缺点的比较,得出高压磨料射流是船舶除锈的主流。在分析前混合高压磨料射流船舶除锈工作原理和优势的基础上,研究了基于PLC和触摸屏控制的前混合磨料射流船舶除锈装置的设计,包括装置的组成、工作过程以及自动控制系统设计。最后通过正交实验,研究确定了该装置工作所需的各影响因素的主次关系以及合适的参数组合并进行了实际验证。
Ship rust removal can be a good surface pretreatment for steel,and it is the first step of ship painting process so as to achieve the desired protective effect of ship surface coating.By comparing the advantages and disadvantages of several rust removal methods,it was concluded that high pressure abrasive jet was the mainstream of ship rust removal in the future.On the basis of analyzing the working principle and advantage of high pressure abrasive jet ship rust removal,the system of ship rust removal based on PLC controlled combined with HMI was studied including its composition,working process and the automatic control system.Finally,the relationship between the primary and secondary factors of the control system and the optimum parameters were determined by the orthogonal test to make the equipment work more effectively.
作者
杨淑珍
郭青
YANG Shuzhen;GUO Qing(School of Intelligent Manufacturing and Control Engineering, Shanghai Polytechnic University,Shanghai201209,China;School of Mechatronmic Engineering and Automation, Shanghai University,Shanghai200072,China)
出处
《上海第二工业大学学报》
2017年第4期251-257,共7页
Journal of Shanghai Polytechnic University
基金
上海市科委科技攻关项目(17511107302)
上海第二工业大学校重点学科项目(XXKZD1603)资助
关键词
船舶除锈
磨料射流
前混合
自动控制
正交实验
ship rust removal
abrasive jet
premixed
automatic control
orthogonal test
