Note: Braze diamond cutting inserts to core bits
LSR# 37371
Objective:
To braze diamond cutting inserts to core bits
End Product:
Concrete cutting core bits
Equipment:
Ambrell EASYHEAT 4.2 kW, 150-400 kHz induction heating system, equipped with a remote work head containing a 1.5 μF capacitor.
Materials:
Customer supplied diamond steel inserts
Temperature:
1400 °F (760 °C)
Frequency:
211 kHz
Testing:
A custom-designed multi-turn helical coil 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:
- Consistent and repeatable results
- No flame process
- Faster process time
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