摩托车油箱生产的设计与焊接加工优化（本科毕业论文设计）.doc

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ABSTRACT


In this paper, the current motorcycle fuel tank production layout unreasonable, low production efficiency,  not high time the issue of product qualification rate, fully understand and master the fuel tank motorcycle manufacturers on the basis of technical requirements, the survey collected the fuel tank at home and abroad motorcycle manufacturing enterprises the status quo, Analysis of low production efficiency, product is no a passing rate of the reasons for the high, propose solutions, in particular the welding method, filled with metal, welding technology and other factors on the effects of welding process to optimize a better welding process.

According to the position and shape, Motorcycle fuel tank can be broadly classified into the fuel tank-riding, in-home fuel tanks, fuel tanks three-tilt. MIG welding a motorcycle fuel tank welding process and melting of resistance welding technology. This paper in the fuel tank welding structural characteristics of the fuel tank welding materials analysis, the fuel tank welding method chosen on the basis of the fuel tank welding production process for a specific design. The result: major motorcycle fuel tank welding process: upper body welding combination - lower body combination welding - the fuel tank assembly welding. Tank upper body from the left and right half shell used as a whole lap weld connections, who welded joints generally used equipment 100 ~ 200 KVA the seam welder. I refueling tank welding process used MAG welding plane replace the commonly used soft soldering process. Motorcycle fuel tank lower body welding use of fixed-point welding spot welding around the installation to oil blocks and I Lianjie Ban, and other items. The fuel tank assembly that is, the lower body connection, a resistance welding seam completed.




Key words£º¡¡oil tank of motorcycle, welding method, welding process, design




 


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