《Problem Point 》
There was no good equipment to cool the printed circuit board after soldering.
《⇒Kaizen Point 》
An Air Blow Cooler was used.
Since the set temperature can be maintained with the cool air cooler controller, the tact time can be shortened.
Moreover, the rate of occurrence of heat damage was reduced.
Related page:
No.75 Aging of Printed Circuit Board 
No.2 Preheating of the printed circuit board 
No.14 Rapid soldering cooling 
No.16 Soldering of printed circuit board 
No.29 Preheating of printed circuit board 
No.13 Flow and reflow soldering process for printed circuit board, masking the Gold Plate Contact 
No.1 Soldering of printed circuit boards 
Infrared heating of printed circuit board with a halogen line heaterHLH-60A/f∞