机械自动化专业毕业论文（Graduation thesis of mechanical automation）.docVIP

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机械自动化专业毕业论文（Graduation thesis of mechanical automation）.doc

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机械自动化专业毕业论文（Graduation thesis of mechanical automation）

机械自动化专业毕业论文（Graduation thesis of mechanical automation） In this paper, compared with the traditional mechanical design and manufacture and mechanical automation, the intelligent characteristic is put forward. It is the essential difference between the modern machine and the traditional machine. According to the application and development of mechanical automation in all walks of life, it shows the advantages and benefits of mechanical automation products. That is, multi-functional, high efficiency, high reliability, save material, save energy, and continuously meet the diversified needs of peoples life and production. Based on the system concept, the application of mechanical technology, micro electronics technology, automation technology and over control technology in chemical production are comprehensively studied. The control of boiler drum water level and the optimum control scheme of coolant flow and gas ammonia displacement are emphasized. The main goals of process automation control are put forward, and the development direction of mechanical design, manufacture and automation is pointed out. Keywords: design and manufacture automation product development direction of the first chapter 51.1 directory of machine automation generation and definition of 51.2 mechanical automation science and technology 5 chapter second mechanical design and manufacturing automation with 62.1 design principles to meet the functional requirements of the 62.2 machines make use of the advanced technology innovation 6 third chapter mechanical automation technology in chemical production in the application of 83.1 boiler drum level control study of 8 3.1.1 single impulse control system of 8 3.1.2 double impulse control system of 9 3.1.3 three impulse control system 103.2 cooler control scheme based on 12 3.2.1 control the cooling agent flow 12 3.2.2 ammonia gas emissions control 13 chapter fourth mechanical automation system the advantages and benefits of the 144.1 production capacity