Wire EDM machines came about in the 1960s; at around the same time, David Dulebohn, an American mechanical engineer, had his patent application for the device approved. This innovative gadget is like any other electrical discharge machine; it sends out charges of heated electricity to cut, drill, or fabricate metal surfaces.
The wired EDM machine can be used with a computerized panel, as in the case of a computer numerical controlled or CNC EDM machine. The CNC EDM wire machine can be preprogrammed to deliver a cut precisely to the hard metal surface and done without the assistance of a human after the program has been uploaded.
How Do Wire EDM Machines Work?
Like any other EDM machines out there, wire EDM machines erode metal surfaces by delivering heated electricity charges. This allows its users to cut, drill, mill, manipulate, or otherwise fabricate metal work pieces. The concept behind wire EDM machines was based on the discovery of English physicist Joseph Priestly in 1770. In the 1940s, two Russian scientists picked up on Priestly's findings and developed the die sink EDM; around two decades later, Dulebohn designed and patented his wire EDM machines.
The machine simply directs electricity in a variable heated setting to erode the surface of a hard metal. It makes cutting certain surfaces, such as tungsten easier and more manageable than using more conventional cutting methods such as grinding, milling or drilling.
What are the Different Types of Wire EDM Machines?
There are two main types of wire EDM machines: the traditional one, which was developed back in the 1960s by Dulebohn, and the CNC machine, which is equipped with a computer control panel.
When are Wire EDM Machines an Appropriate Tool to Use?
When you need to fabricate hard metal components, wire EDM machines are the best tools for the job. Its cutting capacity, workload tolerance, precision, and overall efficiency is unmatched by any conventional tool.
Are There Restrictions When Using Wire EDM Machines?
There are a couple of things you need to weigh before considering having wire EDM machines in your industry. One common factor to consider is the cost that comes along with it. Acquiring and maintaining wire EDM machines are costly compared to other conventional tools. For smaller manufacturing organizations, wire EDM machines may not be ideal, considering the size of the industry and the costs of upkeep.
Issues surrounding the use of wire EDM machines also include accuracy, workload capacity and tolerance, and overall efficiency to perform these processes. These factors will have to be weighed in when acquiring wire EDM machines.
Of course, there are other considerations to take into account for people interested in having wire EDM machines in their industry. A good way to determine whether to acquire one is weigh these benefits against the potential setbacks of having wire EDM machines.
Boost your industry’s processes with wire EDM machines. Achieve
manufacturing and production goals with CNC EDM machines.
