There are torsional excitation companies all over the world. Since the process is a more recent development, most of these companies have only been in business for about two decades or so. Many of them were originally focused on a different type of technology, but realized the development of electrodynamic shakers was a necessary and profitable investment. They transitioned their businesses to focusing on this type of technology. Some believed it was a brilliant idea to consolidate this type of engineering into a single company, which gave any industry with the need for this type of testing access to the equipment they needed. Today, the equipment is used by the defense industry, the auto industry, the aerospace industry, the railroad industry, and the machine tool industry.

There are several brands or models of machines that are able to complete the tasks necessary. The purpose of the process is to test and evaluate the durability of a particular piece of equipment. It is used for plans, cars, military equipment, and a variety of other tools and machinery. In many cases, it is the difference between offering a safe product and one that comes with no safety guarantee. Though you can design and build something you believe will withstand normal wear and tear, and exposure to the elements, it is not until you actually put it under duress that you know without a doubt that your product or item will be safe and durable.

Most systems serve the needs of structural dynamists. The products are made all over the world and are capable of duplicating high usage and exposure to the elements. Subjecting a part to extreme duress is the best way to test its lifespan and effectiveness. Imagine riding down the highway in your vehicle. For years there has been pressure on engine parts. There is rubbing and bouncing, not to mention exposure to rain and snow. In your climate, the engine is even exposed to salt and road treatments, so there is risk of rusting. How do you know your engine will hold up while you drive? You know because the parts have been subjected to all the movement and wear and tear, and then some, before your car was even built.

Now imagine this on a much bigger scale. If your engine breaks down, your car will stall and you will need to go to the expense of having it fixed. But imagine this same problem happens to an airplane while the engine is flying. What if it happens to military vehicles? This is just the risk with vehicles. The process is also used to test the durability of bridges and structures that people utilize every day.

Anyone who lives near a large bridge know how often parts or replaced and maintenance work is done. Usually this occurs long before it is a risk to the public. Engineers know exactly how much there is in a bridge part before the bridge is even built. They are able to test the parts and know they need replacing every three to five years based on the tests. This makes it possible to install new parts before the bridge is at risk of collapsing.

Author Bio: Stewart Wrighter recently met with an engineer who could explain the use of torsional excitation and its benefits. He searched the term electrodynamic shakers to learn more about it.

Category: Business
Keywords: torsional excitation,electrodynamic shakers