Note: Curing adhesive on a steel valve used for fracking
LSR# 37428
Objective:
Curing adhesive on a steel valve seat by induction heating to 225 - 245 °F
End Product:
steel valve component used in fracking
Equipment:
Ambrell EASYHEAT 10.0 kW induction heating system, equipped with a remote work head containing two 0.3 μF capacitors.
Materials:
steel valve seat components
Temperature:
225 - 245 °F (115 - 118 °C)
Frequency:
170 kHz
Testing:
A custom-designed multi-turn helical coil, four position design, was built to generate the required heating for the application. Initial tests were conducted to optimize the power delivered to the part. Once a satisfactory heat pattern was achieved in the time frame allowed, samples were run at multiple different settings.
Benefits:
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Precise, accurate control of heat placement
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Minimized coating defects
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Repeatable results
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