| 摘要 |
PURPOSE:To maintain a uniform foaming level of a flux and to prevent the variance in the stage of coating with a flux coating device by providing an overflow mechanism to a fluxer body and maintaining a flux liquid at a specified volume. CONSTITUTION:A flux supply pipe 5 and discharge pipe 4 are provided to the fluxer body 1 and the flux is supplied by a pump P. The excess flux is discharged from the discharge pipe 4 by the overflow mechanism to maintain the level thereof always constant. The flux flowing out of the discharge pipe 4 is supplied through a filter unit 6 into an auxiliary tank 2 and is adjusted to a prescribed temp. by a refrigerant circulating unit 7 and a heater 8 in a thermostatic unit 3. The flux is circulated by the pump P to the fluxer 1. Flux stock 12 and diluent 13 are replenished to the filter unit 6 in this stage. The flux foaming level and foaming diameter are thereby hardly fluctuated.
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