1) High manufacturing efficiency. Arc welding can flow a large current and can weld people with strong work ability at Shenzhen University. The welding heat is concentrated and the welding speed is 5-10 times that of manual welding.
2) The welding quality is high and smooth. Welding can be adjusted by automatic control system and maintained for a long time. The flux maintenance effect is good and avoids gas damage to the metal materials in the pool. The current is large and the reflection from the metallic material and slag is enough to make the composition of the pool uniform. Arc welding metal materials have the characteristics of good quality, stable performance and beautiful surface.
3) Save raw materials and electromagnetic energy. The arc is ignited in the magnetic flux layer, reducing heat loss and reducing electromagnetic energy consumption. In addition, fixed seam welding can be used when welding metal strips, so there is no splash damage of metal electrode materials and no wire head.
4) Improve labor standards and reduce labor efficiency. Since arc welding ignites under the flux layer, arc welding cannot see light and the arc welding smoke is not large, which greatly improves worker standards.
5) The electrical isolation area cannot be seen during arc welding, and joint production, processing and product parts installation are strictly regulated. The general requirements of automatic submerged arc welding machines make it difficult to choose arc welding in small welding and metal plate welding.