大直徑焊管生產(chǎn)線進(jìn)口設(shè)備電氣控制系統(tǒng)的先進(jìn)設(shè)計(jì)思想分析

Analysis of Advanced Design Philosophy of Electric Control System of Imported Equipment as an Integrated Part of Large-sized Weld Pipe Production Line

摘要: 從電氣控制系統(tǒng)硬件和軟件的整體性、安全繼電器的使用、運(yùn)動(dòng)部件軟限位的設(shè)置、故障報(bào)警的功能狀況等方面分析了大直徑焊管生產(chǎn)線進(jìn)口設(shè)備電氣控制系統(tǒng)的先進(jìn)設(shè)計(jì)思想,找出國產(chǎn)設(shè)備在設(shè)計(jì)上的差距,提出相應(yīng)的建議。分析認(rèn)為,盡快提高電氣控制系統(tǒng)的設(shè)計(jì)水平,是國產(chǎn)設(shè)備追趕國際一流制造水平的突破方向。

Abstract: Analyzed in the paper is the advanced design philosophy of the electric control system of the imported equipment that is incorporated into the large-sized weld pipe production line,covering such aspects as the integrity of the system’s hard ware and software,adoption of the safety relay,setting up of the soft limiter for the moving part,and the failure alarming function,etc. As a result,the gap between the advanced imported system and the similar one as made at home is identified,and then relevant suggestions are proposed. The analysis result also leads to such a conclusion that the approach to the breakthrough for the home-made equipment to be up to the world first-class manufacture level is enhancing the design level of the electric control system as soon as possible.