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Hardening a steel fitting for a machined parts manufacturer [MEC]

From Ambrell

The coil design enabled the part to be raised into the heating coilfrom the bottom. The design was also made to ensure it will work well within the customer's current setup...

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EFD Induction a.s. - Reduce distortion & costs hardening small gears.
Integrated hardening minimizes costs, as the gears do not have to be removed for separate heat treatment. In fact, induction heating makes it possible to create one seamless production flow through... (read more)
EFD Induction a.s. - Induction Is Phenomenal At Generating Heat Fast!
The main benefit of induction heating for hardening is that it takes just a few seconds. In a furnace, the same process can take hours or even days. (read more)
EFD Induction a.s. - More chain. More gain
An optical heat sensor measures chain temperature. The sensor is just one of many quality assurance features available for an EFD Induction chain treatment solution. (read more)
EFD Induction a.s. - A Proven Solution For Complicated Geometries !
Our vertical systems are a proven solution for complicated geometries such as flanged shafts, cams and gears. (read more)
EFD Induction a.s. - Induction heating for the aviation industry
Brazing of fan blades and parts for fuel and hydraulic systems Postheating of welding repairs such as in casings for jet engines... (read more)
EFD Induction a.s. - EFD is well known within the Tube &Pipe industry
Some of the areas where we supply solutions are: Seam annealing of longitudinal tube welds Full body annealing of both magnetic and non-magnetic tube products Preheating and postheating of... (read more)
EFD Induction a.s. - Meet us at Metalloobrabotka
Want to learn more about our cost-cutting solutions? Want to see them at work?... (read more)
EFD Induction a.s. - A Proven Way to Meet Oil & Gas Pipe Standards
Advanced simulation tools let us design the best possible coils and systems. The simulation software analyzes the temperature differential through the pipe wall. Such analysis is crucial when... (read more)
EFD Induction a.s. - Die hardening with induction
It’s a well-known fact that all dies used in the automotive industry have to be hardened. It’s also well known that traditional gas heating is slow, difficult and inefficient. But there is... (read more)
EFD Induction a.s. - Induction heating for the aerospace industry
So what makes induction heating so attractive to the aerospace industry? In short, the same features that make it attractive in so many other fields: it is a repeatable process, it is extraordinarily... (read more)
Topics of Interest

A special steel tube and coil combination is used to build an induction heating oven to cure the fiber on a continuous basis. The ceramic fiber travels in an alumina tube inside a hot steel tube.

Induction heating enabled the brazing process to be completed within 30 seconds. The client was using a torch, and induction offers superior repeatability with no open flame and delivering heat only...

A three turn helical coil is used to heat the locknut to 2150ºF for 5 seconds. Induction heating provides repeatable, rapid and accurate heating cycles making it ideal for in-line production...

To heat a tungsten carbide ball and steel rod that acts as a spring to 1300 ºF (704 ºC) within five seconds for a brazing application to create a part that governs the armature position in a motor...

Induction heated the part to temperature quickly in a far more efficient method than an oven, heating only the parts of the rod that required heating...