Researche On The Visual Maintenance Technological System Of The Main Propulsion Apparatus

With the rapid development of shipping industry, quantity, tonnage and kinds of vessels are increasing steadily.The High-tech applies in the vessels that contain equipment from structure to control technology .The new brand, new materials, new features's equipments are more and more popular. The maintenance staff can't remember kinds of the maintenance's informations, dataes and procedures of vessel's equipment. So the lack of knowledge, experience and information more and more shows their own limitations.At the same time, now the maintenance technological document is text so that there is a non-visual defect. The deficiencies affect the ship's maintenance quality and efficiency, and also lead to increase the the probability of failure of the vessel. As the main propulsion apparatus is the center of ship, the studying on the main propulsion apparatus is important to safer maritime and prevent accidents.On the basis of a large number of related materials, the paper researches on the visual maintenance technological system of the main propulsion apparatus in depth. The main contents are as follow:(1)The paper introduces the classification of fault, the ways of failure analysis and the analysis of the process.It summed up the types of fault and the reasons for failure about the main propulsion apparatus.Then it summed up a conclusion that maintainability is important to prevent accedents.(2)Based on the equipment's disassembly and assembly order of digital relationship, the paper finishes the maintenance technological document.The explosion picture is added to the maintenance technological document so that it designs the visual maintenance technological document. Then the paper Produces the way maintenance guide video.(3)According to the empirical characteristic of maintenance knowledge, the paper reaches a method which the maintenance knowledge passive acquires and produced shows.it also designs maintenance technological knowledge base.(4)The paper sets up the system architecture, designs the system function, realized plan and the key technologies.