摘要
通过对振荡回路有关参数和主回路串有大电感的电源引弧特性分析,对如何提高高频引弧可靠性作了探讨,指出了提高振荡回路品质因数的必要性以及这类电源采用小功率、低电压辅助电源引弧的措施,对提高电源的技术经济指标也有一定的意义。
How to increase Reliability of high frequency striking has been approached through analyzing mains striking characteristic of parameters in relation to tank circuit and major loop with high inductance.Necessity of increasing tank circuit figure-of-merit and measure of this mains adopted low power and low voltage auxiliary mains striking are pointed out.It has certain sense for increasing mains technical-economical iudices.
出处
《电焊机》
1989年第1期15-18,共4页
Electric Welding Machine
关键词
高频引弧
TIG焊
高频引弧器
可靠性
High frequency striking device for welding
Figure-of-merit
Reliability
