At present, there are many types of CNC cutting machines in the society. How can I choose the right one? Chengdu CNC plasma cutting machine manufacturers tell you these methods:
The first factor to determine is the thickness of the metal normally cut. Most of the power supply of CNC plasma cutting machine is based on cutting capacity and current rating. Therefore, if you usually cut thin metals, you should consider a low current CNC plasma cutter.
In addition, although small machines cut metal of a certain thickness, the quality of the cut may not be guaranteed. Instead, you may get results like this, with almost no cutting and useless metal residue may remain. Every machine has a range of cutting thicknesses-make sure that the setting is right for your requirements. Generally speaking, the choice of CNC plasma cutting machine must be 60% higher than the limit cutting thickness. This is the normal cutting thickness of this equipment (the cutting effect can be guaranteed). Of course, the thinner the cutting effect, the faster the cutting speed, and the thicker the cutting effect. The cutting speed will decrease.
Most CNC cutting machines have a pilot arc that uses high frequency to direct current through the air. However, high frequencies can interfere with nearby electronic devices, including computers. Therefore, it can be very beneficial to start the system in a way that can eliminate these potential high-frequency problems.
There are various external parts on the plasma torch that need to be replaced, which we usually call consumables. The machine you need to find should use minimal consumables, which means cost savings.