脉冲热压机电源怎么加热?
发布日期:2019-10-18 18:08:10

脉冲电源加热方式是利用脉冲电流流过钼、钛等高阻材料时产生的焦耳热去加热焊接的方式。一般要在热压头的前端连接热点,热电偶把热压头上的温度转变为信号实时反馈回电源控制中心,电源控制中心根据系统中设定好的温度和时间来控制脉冲加热的温度和时间,从而保证温度的正确性。

脉冲热压机加热优点:
1.  加压通电加热和断电冷却同时进行、防止焊接部位浮起、虚焊。
2.  优越的温度、时间等参数的再现性可以实现高品质的生产。
3.  局部瞬间加热方式能很好的控制对周围元器件的热影响。
4.  加热快,焊接效率较高。

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