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焊接热公式

电阻焊的一般发热公式是:

发热量 = I
x R x t x K

Where 'I' is the weld current through the workpieces, 'R' is the electrical resistance (in ohms) of the workpieces, 't' is the weld time (in hertz, milliseconds or microseconds), and 'K' is a thermal constant. The weld current (I) and duration of current (t) are controlled by the resistance welding power supply. The resistance of the workpieces (R) is a function of the weld force and the materials used. The thermal constant 'K' can be affected by part geometry, fixturing and weld force.


如欲了解有关电阻焊工艺的更多信息,请阅读我们的 《电阻焊基本原理》