Welded titanium pipe is made of titanium plate or titanium strip after rolling. The production process of welding titanium pipe is simple, the production efficiency is high, the specification is much, the investment is little, but the general strength is lower than the seamless steel tube. Since 1930s, with the rapid development of the production of high quality strip mill and the progress of welding and inspection technology, the quality of the welding seam has been improved, the varieties of welding titanium pipe are increasing, and it has replaced the seamless steel tube in more and more fields. Welded titanium pipe can be divided into straight welded titanium pipe and spiral welded titanium pipe according to the from of welding seam. On the basis of deep analysis of cutting and welding requirements, combined with the cutting and welding calculation method provided by mechanical engineering college, a software design scheme is presented, which has good software interface and expansibility, and is easy to use. And based on C++6.0 Visual, it designs and implements the file management module, the parameter input module, the result output module and the graphics display module. At present, the main way of cutting and welding technology is in tubular and pipe intersection.
In China, with the development of industrial technology, people realized that the improvement of cutting technology and welding technology can reduce the cost of production design and improve production efficiency. In recent years, the rapid development of computer technology has been deeply into every part of industrial design, it has made great achievements in many ways with its outstanding ability and accuracy. As an auxiliary method of industrial design, robot welding technology has been widely used in foreign countries and has achieved great success. So now the welded titanium pipe technology and quality can reach a very high level, in the quality welded titanium pipe and seamless titanium pipe basically have no difference.