NASA NTRS · 19910004416
Solder dross removal apparatus
Abstract
An automatic dross removal apparatus is disclosed for removing dross from the surface of a solder bath in an automated electric component handling system. A rotatable wiper blade is positioned adjacent the solder bath which skims the dross off of the surface prior to the dipping of a robot conveyed component into the bath. An electronic control circuit causes a motor to rotate the wiper arm one full rotational cycle each time a pulse is received from a robot controller as a component approaches the solder bath.
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Webb, Winston S.. 1990-05-16. Solder dross removal apparatus. https://ntrs.nasa.gov/citations/19910004416
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