质量流量控制器在智能吹氩系统中的改进与应用

Application of Mass Flow Controller in Blowing Argon Intelligent System

莱钢质量流量控制器损坏的主要原因是过压击穿损坏和内部电路故障。通过采取质量流量控制器换型、增加切断电磁阀、修改控制软件等措施进行改进,提升了智能吹氩系统的工作稳定性,质量流量控制器损坏率显著降低。

The paper analyzes over pressure breakdown and internal circuit fault was the main cause that due to the damage of mass flow controller, and by taking measures, such as replacing the model of controller, Increasing the protection with magnet valve, modifying control software and so on, which not only improve the stability of intelligent argon blowing system, but also decrease the damage rate.