| 摘要 |
PURPOSE:To execute automatic soldering without wasteful waiting time by making such preparatory operation by which the regular operation optimum for work can be immediately started in accordance with the data read out of an upper computer. CONSTITUTION:The work P to be soldered is automatically soldered while the work is conveyed along a fluxer 2, a preheater 3 and a solder tank 5 by a conveyor 1. A means 22 for controlling solder temp. and a means 3a for controlling preheater temp. are first started at the set time and the 1st preparatory operation is made in this case. The 2nd preparatory operation to operate means 16, 17 for controlling the specific gravity of the flux in addition to the means 22 and the means 3a in accordance with the set value read out of the upper computer is then carried out. The regular operation to operate a means 29 for controlling conveyor speed in addition to the means 22, means 3a and the means 16, 17 in accordance with the set value read out of the upper computer is executed when the above-mentioned respective means satisfy the corresponding set values.
|
