| 摘要 |
<p>The welding machine of the invention serves to weld a connection wire over a solar cell electrode. It includes a base, a welding mount for the solar cell, supported on the base, a suction system for holding the solar cell on the mount, and welding electrodes arranged to be lowered over the solar cell and the connection wire superimposed thereon. A trigger pulser applies electric current pulses to the welding electrodes. The mount is held by a system of springs and an electromagnet is energized so as to impart to the mount an alternating transverse movement in relation to the base before and during the welding operation.</p> |
