Design And Implementation Of Web-based Data System Of Laser Welding

Laser Welding has been used in the aviation industry,machinery manufacturing andother fields，because of its small heat affected zone, welding speed, easy to realizeautomatic control. But there are also many obstacles in the application of the laserwelding technology. With the combination of computer technology and weldingtechnology, digital welding has become one direction of laser welding technology. TheResearch on the data platform of laser welding can solve the obstacles in the applicationof the laser welding; at the same time can lay the foundation for the digital realization ofthe laser welding.This thesis combines the project background, analyzing requirements from theoverall goal, function, performance. The system uses the browser/server architecture,ASP.NET technology for WEB development, Oracle as the server database system.According to the demand analysis, the database of the system has been created. There aresix major functional modules; they are the login, the data management, the query, theprocess design, the individual account management, and the help. Based the structuremodel of object-oriented, the system is divided into data access layer, business logic layer,presentation layer. Finally, according to the characteristics of the aviation industry, thisarticle study the safety system design problems, and describes the safety of the systemfrom the access security, database security, server security in detail.The establishment of data system of laser welding can to provide guidance for thelaser welding process design and reliable reference data for the researchers. It canimprove the manufacture efficiency and reduces the cost of scientific research. But thereare also some defects such as forecast model needs further research to provide reliability.