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Why the power shift of the plasma surface processor is too large

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Published on:

27 Jan,2021

The power shift of the plasma surface processor is too large. This is why:

If you need to deal with it, please contact professional personnel, the actual processing process is complex and changeable.

plasma surface processor

The reasons why the power supply of the plasma surface treatment machine deviates are as follows:
1. Inversion phenomenon exists between positive and negative electrodes of the electrode plate of the vacuum chamber.
2. Whether the power switch of the matcher is turned off;
3, electrode needle male and female head oxidation is serious, poor conduction.
4. Whether the connection cable between the power supply and the distribution box is loose or the welding wire falls off.
5. Whether the system parameters of the plasma surface processor have been set.

Test and trial operation mode is as follows:
Keep automatic mode in automatic mode: suitable for the system with little difference between ignition position and coordination.
1. Connect the system as needed.
2. Switch to maintain, automatic and operating state.
3. Turn on the radio frequency.
4. Automatic matching.
5. After turning off RF, the system will automatically record the matching position and adjust the position from the next time.

Automatic mode under preset: it is suitable for the system where there is a big difference between ignition position and pairing position.
1. Connect the system as needed.
2. Switch to the preset and automatic operating state.
3, RF off, automatically adjust the position of CACB, so that it is in the ignition position in automatic and preset state.
4. Turn on the radio frequency.
5. Automatic matching.

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