method for determination of small quantities of welding for the establishment of contact elements for connecting elements for connecting the implementation

摘要

An electrical conductor of relatively small cross section is provided with a loop at one end adapted to be dipped into a bath of molten solder, whereby a predetermined amount of solder adheres to the loop as a membrane, formed by capillary action. The conductor is thus provided with a known quantity of solder, so that the conductor may be soldered to a conductive element by application of a known quantity of heat, without requiring any additional solder to be supplied at the time of soldering. The solder membranes are formed continuously by an automatic process, and the conductors are soldered into fixed relation with conductive elements automatically by the application of heat and pressure from a soldering element.