How to adjust the spark size of wire cutting? [Zhikai CNC professional answer]

Wire cutting is a common metal processing method that uses high-speed electric sparks to cut metal materials into the desired shape. During the wire cutting process, the adjustment of the spark size has an important impact on the cutting quality and efficiency. The following will introduce how to adjust the spark size during wire cutting.

1. Adjust the discharge current:

Discharge current is one of the main factors that affect the size of the spark. Generally speaking, the larger the discharge current, the larger the spark. Therefore, if you need to adjust the spark size, you can do so by adjusting the discharge current. It can be adjusted according to the specific situation.

2. Adjust the discharge time:

The discharge time is also one of the important factors that affect the spark size. The longer the discharge time, the larger the spark. Therefore, if you need to adjust the spark size, you can do so by adjusting the discharge time.

3. Adjust the discharge frequency:

The discharge frequency will also affect the spark size. The higher the discharge frequency, the smaller the spark. Therefore, if you need to adjust the spark size, you can do so by adjusting the discharge frequency.

4. Adjust the temperature of the working fluid:

The temperature of the working fluid will also affect the size of the spark. Generally speaking, the higher the temperature of the working fluid, the smaller the spark. Therefore, if you need to adjust the spark size, you can do so by adjusting the temperature of the working fluid. Generally, the temperature range of the working fluid is 20-30 degrees Celsius, which can be adjusted according to the specific situation.

5. Adjust the pressure of the working fluid:

The pressure of the working fluid will also have an effect on the size of the spark. Generally speaking, the higher the pressure of the working fluid, the smaller the spark. Therefore, if the spark size needs to be adjusted, it can be achieved by adjusting the pressure of the working fluid.

It should be noted that the spark size should be adjusted according to the specific situation. Different materials and cutting requirements may require different parameter settings. In addition, attention should be paid to safe operation to avoid accidents caused by improper adjustment.
In short, by adjusting the discharge current, discharge time, discharge frequency, temperature and pressure of the working fluid and other parameters, the spark size in wire cutting can be adjusted to achieve better results.

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