Note: Heating cylinder liners; aluminum engine block insertion
Objective:
To heat steel cylinder liners so they can be inserted into aluminum engine blocks
End Product:
Aluminum engine blocks
Equipment:
Ambrell EKOHEAT 15 kW, 50-150 kHz induction heating power supply with a remote workhead containing three 1.0 μF capacitors
A single position eight-turn helical coil induction heating coil designed and developed for this application
Materials:
Customer-supplied steel cylinder liners
Temperature:
500 °F (260 °C)
Frequency:
76 kHz
Testing:
Temperature indicating paint was applied to the part for testing purposes. The part was then placed into the induction heating coil and the power was turned on. In just under 30 seconds, the part achieved temperature. This met the client's targeted heating time of 30 seconds per part.
Benefits:
-
Speed: The client needed the part heated to temperature within 30 seconds, and testing confirmed the viability of this requirement
-
Increased production rate: The client was using a competitorâÂÂs 10 kW system which required twice as much time to reach temperature as AmbrellâÂÂs solution that included a 15 kW system and a custom-designed coil
-
Energy savings: Induction is a targeted, precise heating method with instant on/off, which can save users energy
Visit our Applications Lab to learn more about free applications testing.
1655 Lyell Ave, Rochester, NY 14606 USA | Tel: +1 585 889 9000