Several decisive factors for choosing plasma power supply
release time : 2018-10-11 view count : 24 次
In the correct use of CNC plasma cutting machine for high-quality and rapid cutting, we must have a profound understanding and mastery of cutting process parameters, only in this case can plasma cutting machine play its maximum effectiveness, the cutting of the workpiece will achieve the best results, the following is a brief introduction to the selection Several decisive factors of the power of plasma cutting machine:
The service life of consumable parts such as plasma cutting nozzle is divided into domestic follow-up ports, and their normal service life is different. Some customers want to save vulnerable parts and use it beyond its service life limit, there will be a larger cutting groove, and excessive use of the cutting nozzle on the life of the cutting gun itself has a great impact, we suggest that customers must replace plasma cutting nozzle and other consumable parts in time, so as to ensure the quality of products and CNC cutting machine. Normal use.
The mouth is related to the arc voltage. If the steel plate fluctuates high and low, or there is deformation in the cutting process, the cutting gun will automatically adjust its distance to the steel plate with the change of arc pressure, which has a great impact on the cutting groove.
The distance between the cutting mouth and the metal material also determines the size of the mouth (the average 2-5mm of imports is better). Here the operators experience is particularly important, a good operator will be based on the thickness of the steel plate to determine the cutting nozzle to the best height of the steel plate surface, both to ensure the quality of the product and will not affect the cutting efficiency.
Usually, different plasma power supply in cutting different materials, different thickness of the plate, there will be corresponding plasma cutting parameters need to be set, such as cutting current, arc height, perforation time, air pressure, arc voltage setting value, cutting speed, the use of the aperture of the cutting nozzle and other different parameters. Customers reflect the above similar problems, if it is according to the normal CNC plasma cutting machine parameter settings for cutting, resulting in these problems may be CNC configuration of plasma power, the cutting gun and other factors.
