Benefits of Induction Heating for Aerospace Manufacturing

Induction heating is an efficient, fast and accurate heating method for numerous aerospace and defense manufacturing applications.

Induction heating is used for a number of manufacturing applications in the aerospace and defense industry. This is because of induction heating's versatility and efficiency among other benefits, and the applications are numerous including preheating for welding, brazing, heat staking, heat treatment and much more.

First, what is induction heating?

Induction heating is a non-contact heating process that uses electromagnetic induction to heat electrically conductive materials. An alternating current is passed through a coil, which creates a magnetic field. When a conductive part is placed in the magnetic field, an electric current is induced in the object. The resistance of the object to the current generates heat, which in turn heats the part.

Primary Benefits of induction heating for aerospace manufacturing

Induction heating offers a number of benefits for aerospace manufacturing, including:

-Efficiency: Induction heating is very efficient, with up to 90% of the electrical energy converted to heat. Other traditional heating methods can be well under that number. This results in energy savings and green benefits.

-Accuracy: Induction can be used to heat specific areas of a workpiece with great accuracy, while not heating areas that do not require heating. This is important for aerospace manufacturing, where parts must be manufactured to precise tolerances.

-Repeatability: Induction heating is a very repeatable process, meaning you can expect the same result time after time, which is important for ensuring the quality of aerospace components.

-Speed: Induction heating can heat materials very quickly, often faster than competitive heating methods, which can reduce cycle times in production.

-Cleanliness: Induction heating is a clean process that does not produce any fumes or smoke. This makes it a comparably safe and environmentally-friendly heating method.

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