Precision parts processing, spark machine is a commonly used metal processing equipment, widely used in mold manufacturing, auto parts manufacturing, aerospace and other industries. The spark machine has been favored by the majority of enterprises and engineers for its efficient and precise processing capacity. So, how is the spark machine to achieve processing?

The machining principle of the spark machine is based on the electric spark discharge technology. First of all, the workpiece to be machined is placed on the workbench, and the processing parameters are set, such as discharge current, pulse time and discharge interval. Then, an electrical signal is sent through the control system to bring the electrode close to the workpiece surface. When the electrode is very close to the workpiece, the current begins to flow, generating an electrical spark discharge.

An EDM channel is formed between the electrode and the workpiece during the EDM discharge. Through high-frequency electrical pulse discharge, the spark is generated, diffused, melted and evaporated in the channel, releasing the metal on the surface of the melted workpiece with extremely high temperature and instantaneous energy. In the discharge gap, the control of the frequency and energy of the EDM determines the depth and precision of the machining.

Machining principle of spark machine has the following advantages:

1, high precision: The spark machine can achieve micron level processing accuracy, suitable for the manufacture of fine workpieces and complex shapes.

2, can process hard materials: spark machine can process a variety of hardness materials, including steel, iron, copper, aluminum, titanium alloy and so on.

3, non-contact processing: The processing process of the spark machine is through the electric spark on the surface of the workpiece to produce melting, no physical contact, will not produce deformation and scratches on the workpiece.

4, flexibility: the spark machine can be adjusted according to the processing needs of the parameters, suitable for different shapes, sizes and materials of the workpiece processing.

However, the spark machine also has some points to pay attention to. First of all, the operator needs to have professional operation skills and safety awareness to ensure the safety of the operation. Secondly, the maintenance of the spark machine is also very important, regular cleaning and lubrication can extend the service life of the equipment.

In precision parts processing, the machining principle of the spark machine is based on the electric spark discharge technology, which can achieve high-precision and non-contact metal processing. By setting the processing parameters reasonably, the operator can process fine and complex workpieces on the spark machine. Therefore, the spark machine is an indispensable tool for modern manufacturing, providing efficient and precise processing solutions for all walks of life.