There are two types of erosion methods: sinker and wire
In both methods, electrical energy from the D.C. power supply does the work as required, through highly advanced controlled pulse generators.
The capabilities of today's equipment are very good: high cutting speeds and removal rates, highly efficient automatic operation, the ability to run very long and repetitive operations, clamping and storing. It is also possible to monitor the shape and surfaces of the metals being machined 100% and to run simulations.
Sinker EDM
In sinker EDM, identical shapes are formed in the metal with a three-dimensional electrode.
With superimposed movements in the main axes X, Y, Z and C, a wide variety of shapes, recesses and cavities are created.
Wire EDM
In wire erosion, the required shape is stored in a “computer” environment and sent to the machine as understandable codes. Then the wire is guided along the given axis coordinates, cutting the desired shape independently.
Control is important
Since ancient times, humans have aimed to control and keep things under control in order to achieve things and keep doing them better. Control:
- Makes things easier
- Improves quality
- Speeds up production