Note: Soldering Brass Bellows Assembly
Objective:
To heat a brass bellows and end cap assembly to 450 °F for soldering within 20 seconds.
End Product:
Brass Bellows
Equipment:
Ambrell 1kW output solid state induction power supply including 1 remote heat station containing one 1.2 µF capacitor, and a unique three-turn double-wound helical coil with an inside diameter of 0.4".
Materials:
Brass Bellows measuring 2" in diameter, Solder Preforms, Cadmium-Free Flux
Temperature:
450 *F
Frequency:
307 kHz
Testing:
Presently, a soldering iron is used to produce the joint between the bellows and cap. The customer requests a quality solder joint with minimal heating of the bellows to prevent annealing and performance losses. Solder preforms, in the form of flat washers, are to be used to complete this application.
Benefits:

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