| 摘要 |
The invention concerns a process for adjusting the feed rate of a cord solder (7) with automatic advance of a definite quantity of cord solder to be melted in a soldering device. The soldering device comprises a carriage (14) with a cord solder feed device (16, 17) connected to a motor (21) which advances a specific quantity of cord solder to be welded to the soldering site (4, 5) and, on completion of soldering, stops the cord solder (7). To prevent buckling of the end (11) of the cord solder and to correct any heating anomalies at the soldering site (4, 5), the magnitude of the feed force exerted by the motor on the cord solder (7) is adjusted to be proportional to the magnitude of the thrust of the end (11) of the cord solder on the soldering site (4, 5). |
