Hotbar焊接机的原理及作用
发布日期:2019-07-18 16:41:36

Hotbar焊接机的原理:

1、脉冲电源加热方式是利用脉冲电流流过钼、钛等高电阻材料时产生的焦耳热去加热焊接的方式。一般要在加热咀的前端连接有热点偶、由此而产生的起电力实时反馈回控制电源来保正设定温度的正确性。

2、脉冲电流加热装置是瞬间加热方式,只在需要熔化焊锡时进行通电加热。

3、金属制的焊咀有电流通过时发热后熔化焊锡。焊锡熔化后停止通电、进行冷却。加压状态直到焊锡凝固为止,可以得到高信赖性的没有虚焊、浮起的焊接。

Hotbar焊接机的作用:
1、脉冲加热电源:电流流过热压焊咀。
2、脉冲加热机头:对焊接物加压,利用弹簧调节压力。
3、热压焊咀(电极):产生焦耳热的部分,分为片状焊咀和大型热压焊咀

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