Automatic solder machine.

摘要

An automatic spot soldering machine incorporates apparatus for automatically sequencing through operations for forming soldered joints at a predetermined position. The sequence includes preforming a quantity of solder (16) from a length of solder wire (2) and positioning it on the joint, and lowering a soldering iron (41) into position for a predetermined period of time. The solder wire (2) is advanced and retracted by a reversible clutch incorporating a rotatable disk and a concentric clamping ring.