It is certainly strange but do you know that a wrecking yard and a rock concert have one thing in common? Both of them make use of electromagnets. Rock concerts use electromagnets to amplify the sound of their speakers while wrecking yards use extremely powerful electromagnets to move heavy pieces of scrap metals. Even the front door makes use of electromagnet in Brisbane to pull the metal clapper against the bell and hear it ringing to announce that there is someone at the door.
In less than a week after commissioning, USS Gerald R Ford scored a double first. First, the nuclear-powered super carrier managed to launch and recover a fighter plane using an electromagnetic catapult. For the last 60 years, steam catapults were used by aircraft carriers all over the globe to launch their fixed-wing aircrafts.
Last July 28, the F/A-18F Super Hornet that is piloted by Commander Jamie Struck was launched from the flight deck of the carrier using an Electromagnetic Launch System right after it arrived. The first arrested landing was made possible through an Advanced Arresting Gear (AAG) system.
At first sight, there is hardly any difference with the landing and launching of the Super Hornet on the Ford carrier. It all seemed like any conventional touchdown and launch but unknown to many there was a hidden technology that has never been used before at sea. Instead of live steam blasted on a piston down the slot in the flight deck to drag the airplane along and hurl it into the air, electromagnetic catapult was used.
The system successfully worked however, the process was complicated and required a lot of crew to operate and maintain. It is noteworthy to know that it is first time that steam plumbing gas been replaced by an electromagnetic rail gun that manages to accomplish the same task.
The finest electromagnet in Brisbane is easily available in a range of different sizes to suit the needs of your project. Electromagnets have widespread application is various industries that include engineering and military as well as civilian requirements. You can find electromagnets in motors, drones, generators, relays, quadcopters and loud car audio speakers.