Five Reasons to Use Induction Heating for Shell Annealing
For ammunition manufacturers, consistency is critical. When it comes to shell annealing, the traditional methods of flame or furnace heating can be...
APPLICATIONS
APPLICATIONS: More
APPLICATIONS: More
APPLICATIONS: More
INDUSTRIES
INDUSTRIES: More
INDUSTRIES: More
INDUSTRIES: More
PRODUCTS
PRODUCTS: More
SERVICES: More
LEARN
LEARN: More
ABOUT
A client in the aerospace industry needed to braze brass and copper nozzles. They had been using a torch, but were looking for a cleaner and more repeatable heating solution. So they sent their parts into THE LAB at Ambrell for complimentary parts testing to see if induction might be a better heating solution for their brazing application.
The LAB determined that an Ambrell EASYHEAT™ 6 kW, 150-400 kHz induction system with a custom-designed multiple-turn helical coil would be the right solution for this brazing application. The target part temperate was 1200 °F (649 °C).
The LAB used temperature indicating paint for testing, which dissolves when the part reaches temperature. It took about 120 seconds to heat the part to temperature. The speed and end-product met the client’s objectives.
There are numerous benefits to induction when compared to torch heating. Speed is often a benefit. Repeatability is also a key benefit, as induction can be easily automated and isn't dependent on operator skill. Finally, there's no open flame with induction, so it's a comparatively safer option that introduces less heat into the work environment. In the case of this client, repeatability and safety were the two primary benefits.
If you have an application you'd like assessed, contact THE LAB to take advantage of complimentary induction heating application testing from our expert applications team.
For ammunition manufacturers, consistency is critical. When it comes to shell annealing, the traditional methods of flame or furnace heating can be...
Induction heating is commonly used in the manufacture of a variety of tools including screwdrivers, garden tools, knives, drill bits and much more....
Annealing, a heat treatment process, softens metals by altering their internal structure, making them more workable. But traditional methods like...