Abstract: The welding process parameters system was built to solue the problem of the welding data acquisition and managing in far distance welding, and its software system and hardware sy stem had also been designed.It can obtain lots of welding process information, such as welders, welding product, welds. The welding process information are acquired by several acquisition model and channel, then the software model was designed to acquire welding current and voltage and display their waveforms in the computer screen. At last the welding process parameter web publishing system is accom-plished.