At present, there are two kinds of power supplies for CNC plasma cutting machines on the market: one is a plasma power supply for ordinary machines and the other is a fine plasma power supply. Ordinary plasma power supplies are generally used in general CNC plasma cutting machines, while fine plasma power supplies are used in fine CNC plasma cutting machines. Many customers have a lot of questions about two plasma power sources, and they don't know how to match them. Today we will introduce the difference between these two kinds of plasma power supply. Plastic molding processing equipment is developed on the basis of rubber machinery and metal die casting machine. Since the emergence of polymer injection molding process and simple molding equipment in the 1870s, as an industry, until the 1930s to obtain rapid development, plastic molding processing equipment gradually commercialized, injection molding and extrusion molding has become an industrial processing method. Blow molding is second only to injection molding and extrusion of the third largest plastic molding method, is also the fastest development of a plastic molding method. Mold Temperature Controller,Mould Temperature Controller,Mold Temp Controller,Injection Molding Temperature Controller Ningbo Haijing Plastic Machine Manufacturing Co. LTD , https://www.chinahaijing.com
Ordinary machine plasma power: According to the main working gas used, mainly divided into argon plasma arc cutting, oxygen plasma arc cutting and air plasma arc cutting and other types. The cutting current of the plasma power source is generally about 100A, and the cutting thickness is less than 30mm.
Fine plasma power supply: Fine plasma arc current density is very high, usually several times that of ordinary plasma arc current. Due to the introduction of technologies such as rotating magnetic fields, the stability of the arc is also improved, so its cutting accuracy is quite high. At present, the cutting surface quality of fine numerical control plasma cutting machines produced by many manufacturers at home and abroad has reached the lower limit of laser cutting, and the cost is far lower than that of laser cutting.
In fact, the main difference between these two kinds of plasma power is in the cutting accuracy. The cutting power of ordinary plasma power supplies is lower than that of fine plasma power supplies, but the price is much lower than that of fine plasma power supplies. Therefore, when customers purchase plasma power, they must decide according to the cutting accuracy of their own company. If the cutting accuracy requirements are not very high, then you can choose ordinary plasma power supply, after all, the price is cheaper, can save some costs for the company. If the requirement for cutting accuracy is high, then a fine plasma power supply is more appropriate. It is difficult for ordinary plasma power supplies to meet the requirements for high-precision cutting. The so-called good saddle should be used right away, plasma power and CNC plasma cutting machine can play a maximum role.
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