10 Tips to Improve the Quality of Plasma Cutting

Plasma cutters are easily moveable, bearable, very budget economy, portable, convertible and user- friendly. One does can easily access and look after this machine to cut conductive materials successfully. The Plasma cutter is factually very easy to use, but the machine needs to have some longevity to perform efficiently and effectively. Obviously, there are some certain guidelines about how to make it useful and efficient and usable. There are three things, one Plasma cutter, the conductive materials, and cutting skills. If the cutter is good, the conductive material is good but if you don’t have the skills or adequate ability to cut conductive materials, then there is a problem. Without having a minimum level of skills or efficiency, it is possible to cut conductive materials, but it can be harmful to your apparatus and its augment life. So, it’s better to follow some basic principle about operating this machine so, that it can enhance your operating credentials and machine’s life and durability as well. So, everyone has to be adequately efficient to operate the machine effectively.

Tips for quality cutting:

There are some fundamental guidelines about operating the equipment effectively and elevate your performance of plasma cutting quality. All tips are very generous and workable, but a few of them are really mandatory to be followed.

  • Guideline or product manual is the first key to operate the machine correctly. Following the guideline can keep the user safe and secure to operate correctly and impeccably. Plasma cutter’s capacity has also been increased by that.
  • Consider the density of the conductive materials needs to be cut most repeatedly. Power sources of plasma cutting are based on their cutting skills and amperage. For 1 by 4-inch dense material, the lower-amperage plasma cutter is most appropriate.
  • Set-up method is considerably important for better or improving quality cutting. We need some valuable items for that: air pressure without water or oil, consumables that can be dressed up promptly, or black burn blur on the plate, can reveal polluted air. So, air pressure should be accurate.
  • All are written in the manual regarding safety and secure instructions. Put on long sleeves and hand gloves while cutting conductive materials into pieces, because liquid metal is produced during the cutting process. The detailed instruction should be read and pursued carefully.
  • Many novice users try to perforate the conductive material by coming straight down perpendicular (90 degrees) to the work. As a consequence, liquid metal is being tainted back into the torch. Slight angle 60 degrees and then turn the torch to 90 degrees is the optimum way. The liquid metal is contaminated away from the torch this way.
  • If the current level is 45 amps, then you don’t have any necessity to touch the nozzle. It can radically reduce the nozzle life. If the outline is metal, then there is a chance of happening double arcing. If this scenario, the user drags the nozzle with the outline.
  • Many systems deliver a drag cup, which cracks upon the nozzle. This permits the torch to be kept on the workpiece and pulled along to assist a consistent cut.
  • For longer cutting, it is hard to stop transparently and continue. Before pressing the trigger practice your flexibility for quite a few times. To check only if you have enough freedom to operate the machine.
  • For amperage setting, always use the right tip. If 80-amp setting to be used at a 40-amp setting, then it will defile the tip orifice and drastically reduce consumable life. Lower plasma settings for the lower-amperage tip, because it has smaller orifice and upper plasma settings for the upper-amperage tip, because it has a bigger orifice.
  • If the travel speed is faster when it is an aluminum the cut will be precisely done. When the material is wider and thicker then fix the machine with full maximization and travel speed will also be varied. If the material is thinner then overturn the amperage and shift to a descent amperage tip to sustain slight kerfs.

Replace the consumable plasma cutter parts regularly can increase the efficiency of the plasma cutter and it will help to amplify the performance of the user as well. Unavoidable dust can cover up the plasma cutter and lead to diminishing the performance of the cutting quality. In this case, the cutter should always be clean and tidy, so that operating speed will be increased and cutting quality would be sharp.

Plasma Cutting Basics (Source: Youtube.com)


Proper handling and optimization of plasma arc cutting equipment can conserve innumerable hours and diminish cost as well. Exact operation and usability can also consequence in good cut quality and aging life of the apparatus. In accumulation, less time and endeavor can be spent sparkling the conductive materials before it goes on to the further process of the manufacturing overhead sector. If you want the conductive material is to be mold up and tear into pieces then a precise high-quality cut is needed. If a metal piece needs to be welded then the high-quality cut piece is mandatory. If the above top ten tips are followed properly, then it is possible to be an expert of quality plasma cutting.

  • April 3, 2017
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