提高客车骨架CO_2焊接质量的工艺措施

Improvement on CO_2 Welding Quality Technology for the Bus Frame

通过对客车骨架 CO2 焊接中出现的质量问题的研究分析 ,找出其主要影响因素 。

By analyzing the quality related problems arising from the CO 2 welding on the bus body frame,the major factors that affect quality are found,and the technological measures to improve welding quality are put forward.