Developing database software system of computer aid design of welding technology

In this paper,It analyzes the characteristics of technology design based on the computer technology's application situation.It introduces the applying ways of the software of Microsoft Access and Microsoft Visual Basic,and the whole design thought.It relates the kind of welding forming ways,the welding characteristics,the normally defects of the welding forming,the parameters of the welding technology,the creating ways of all mould in the database,and the structure of the database software system.A computer software system had been developed,which can be used to assist people to design welding technology.It mainly consists of three parts:user interface model,data inquiry in database model,output result model,and can be used to design welding technology in high-speed in welding factory.