Note: Heating Four Inserts Simultaneously
Objective:
To determine the time required to simultaneously heat four brass inserts to different temperatures. The brass inserts are to be heated prior to insertion into a
plastic automotive sub assembly
End Product:
Brass insert
Equipment:
Ambrell 2.5 kW output system including one remote heat station, and a unique coil designed to simultaneously heat four inserts.
Materials:
Brass inserts measuring 3/8" OD and 3/8" long
Temperature:
400, 500, 600, 700, 800 and 1000 °F
Frequency:
145 kHz
Testing:
Times to temperatures were recorded as follows:
2.0 seconds to 400 °F
3.0 seconds to 500 °F
3.5 seconds to 600 °F
4.0 seconds to 700 °F
4.5 seconds to 800 °F
5.0 seconds to 1000 °F
Benefits:

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