Shield gas is supplied under the cover plate (28) to blanket the solder wave (22) and prevent air from contacting the solder wave (22) and circuit boards (44) passing through the solder wave (22).
The system for measuring and controlling the wave height of solder includes a sensor which is mounted in close proximity to the interface defined between the surface of the solder wave and the bottom surface of the printed circuit board.
A cover plate (28) extends over at least part of a solder reservoir (34) and has a slot (30) for a solder wave (22) to extend up above the cover plate (28).
Circuit boards (44) are generally supported by conveyor fingers (41, 42) at side edges and the fingers (41, 42) pass through the solder wave (22).
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод