| 摘要 |
A sensing system measures the voltages between the electrodes of a resistance welding apparatus. The resistance welding apparatus has a pair of welding electrodes configured to come into electrical contact to effect a weld, a weld controller and a controller rectifier. The sensing system includes a voltmeter for measuring a voltage between the pair of electrodes and a sensor for sending a signal to initiate welding to the weld controller based on the measured voltage between the pair of welding electrodes. Related methods are also described. |
