Wire EDM Machines That Fits Your Individual Production Process

By Natalya Larde


Did you know you could boost your manufacturing and other production goals with wire EDM machines? These devices offer functional and practical uses for your metalworking needs; far better than the conventional tools used for drilling, milling, or grinding metal pieces.

Invented in the 1960s, wire EDM machines are innovative cutting instruments, which were patented by American mechanical engineer David Dulebohn in 1969. Working for Andrews Engineering Company, Mr. Dulebohn and his colleagues developed the next generation of wire EDM machines by adding a computer panel, which was widely used thereafter in 1976; today, this is known as the computer numerical controlled (CNC) EDM machines.

The process of finding the right wire EDM machine for your needs starts with understanding what electrical discharge machines, of all types, do and how they work. This understanding will help you determine the feasibility and advisability of introducing wire EDM technology into your business for the purpose of fabricating and producing the parts and tools that you need for your business.

What EDM Machines Do

Did you know electricity can be used to produce an erosive effect on metal? In the 1770, an English physicist named Joseph Priestly discovered this. And based on his discovery, electrical discharge machines, which include wire EDM machines, came into being.

Two centuries later, a Russian couple learned about Priestly's work and created the die sink electrical discharge machine. This device was more accurate and precise than the usual tools used for grinding, milling, or drilling. In fact, its precision even surpassed the accuracy of Dulebohn's wire EDM machine.

How EDM Machines Work

EDM machines focus electricity on the metal surface to cut it according to its predetermined pattern. To the operator's convenience, the machine can be programmed to trace the pattern with minimal human intervention, producing the desired output with utmost precision and efficiency.

Metalworking with Wire EDM Machines

Using the two common types of wire EDM machines, the traditional wire cut EDM machines and CNC EDM machines, you can easily perform metal cutting actions to meet your production and other manufacturing requirements. What separates both machines is its accuracy, precision, and automation features.

If the question of precision, scale, and production are what you need to consider when looking for a wire EDM machine, it is important to ask questions of the manufacturer or a reputable dealer as to the machine that is best for you.

Wire EDM machines come in table base designs or with a traveling column. You may want to ask which type would work best meet your manufacturing and other production requirements.

Take wire cut EDM machines for instance; these gadgets, equipped with a fixed based traveling column, are widely used in medical and aerospace industries, and it can be a bit pricey though. Make an informed choice by looking at the specifications and comparisons with the other offered models.




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