What is Wire EDM CAM

The innovation of EDM (Electro Discharge Machining) has actually been around for more than 100 years. It was first found by an American, Joseph Henry. This procedure is a really efficient and precise approach of cutting, drilling and engraving metals. The primary benefit of using this technique is that it does not require heat or pressure to cut through materials.

There are lots of types of EDM machines which are offered in the market. Handbook EDM is generally used for small tasks where there is no requirement for high precision.

Automatic EDM machines are generally used in big scale jobs where there is a need for high accuracy. These devices are quite costly and require high maintenance expenses. One of the most crucial benefits of EDM over other machining procedures is that it is less prone to errors and can supply better precision. Another important benefit of EDM is that it can produce complicated shapes.

EDM devices are essentially based on 2 technologies, wire discharge machining and electrochemical machining. The previous involves melting the metal and then removing it from the electrode through the action of electrical present. The latter usages chemical reaction between the electrode and the workpiece to eliminate the metal.

Wire EDM is one of the finest approaches for carrying out the above mentioned tasks. The wire acts like a cutting tool and gets rid of material from the workpiece. The speed of the wire figures out the quality of the cut.

EDM can be performed in either air or water. In the case of air, the workpiece is put inside a vacuum chamber and after that the wire is fed into the chamber. Water EDM is carried out in a tank filled with water. The workpiece is placed in the tank and the wire is placed into the water. In both cases the workpiece should be electrically conductive.

In addition to these, there are many other aspects which identify the quality of the cut. A few of them are:

• The voltage applied to the electrode

• The type of wire being used

• The kind of workpiece being utilized

• The distance in between the wire and the workpiece

• The kind of dielectric fluid being utilized

• The frequency of the electrical current

• The kind of tool holder

• The temperature level of the wire

The above mentioned factors affect the performance of the device. Thus, in order to get excellent outcomes, it is very important to understand the standard concepts of EDM.

classic edm