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Improving Plasma Cutting Efficiency

Improving Precision on Plasma Cutters

While the best plasma cutter comes equipped with a sharper precision, there are a few cost-efficient things you can do to increase the efficiency of your plasma cutter machine. If you are looking to increase the precision of your plasma cutter, there are a few things you may want to consider; including the type of plasma cutter machine that you have, the type of system your plasma cutter uses, its motion control devices, as well as the process variables and external variables. It is imperative that you consider all of these factors as they can greatly impact your plasma cutter's precision.

The Cutting Torch And Cutting Speed

Additionally, for a more precise cut, you should ensure that the torch is squared to the workpiece. While in the most extreme cases this constraint may not be corrected, it is best to certify that your torch is leveled and squared to the workpiece. In addition to squaring the torch and workpiece, you should also verify that the torch to workpiece distance is set at an appropriate height. Another factor to consider for a more precise cut is the cutting speed. As the cutting speed may influence your dross levels, higher speeds can cause your arc to lag behind, while slower speeds may cause your arc to shoot ahead. Although both speeds can negatively affect your machine's precision, you can find a middle ground that is perfect for the plasma cutter materials that you are looking to cut.

The Gas Delivery System

The precision on a plasma cutter can also be affected by the gas delivery system. Gas leaks and other restrictions can lower your machine's precision. If you are looking to increase the precision on your machine, ensure that you use regulators and gas lines that are properly sized, in addition to pure and high-quality gas. Furthermore, if you are using a machine that requires a manual purge, you should confirm that the purge was performed correctly. You should also ensure that your plasma cutter's torch is properly secured to the table gantry. While some tables may require speed tuning, your torch may be causing a vibration that weakens your machine's precision.

Conclusion

While the best plasma cutter may come equipped with all of the bells and whistles that enhance its precision, there are a variety of ways to improve your machine's precision without the upgrade. As the precision of a plasma cutter can be affected by a variety of factors, it is best to first consider your plasma cutter materials before deciding to purchase a newer model. These small adjustments may save you more money in the long run.