In order to obtain a high compression plasma arc cutting arc, the cutting nozzle adopts a smaller nozzle aperture, a longer channel length and enhances the cooling effect, so that the current passing through the effective section of the nozzle is increased, that is, the power density of the arc ...
In order to save investment under the premise of ensuring the filtering effect, we divide the exhausting table under the cutting table into several cubic chambers of equal geometric size in the design. Each chamber is integrated with the main suction duct. There is a controllable valve between t...
When the perforation cutting operation is performed, the molten steel will splash back and the nozzle, which is one of the common causes of the damage of the cutting nozzle. If it is necessary to perforate the cut, it is best to pre-drill with a drill at the perforation and start cutting from th...
1. Cut as much as possible within the normal thickness range of the cutter.
As far as possible, it should be cut within the rated cutting thickness. The normal cutting thickness of the cutting machine is generally 60% of the maximum cutting thickness marked by the manufacturer. Cutting within th...
CNC plasma cutting machine can adapt to the automatic processing of different parts. When changing the machining parts, it only needs to change the corresponding NC program, which has the characteristics of high production efficiency, high processing precision and stable processing quality. The ...
1. There are four main aspects of the smoldering gun:
A: When the air-cooling gun is used, the air is dry and the filter is not good, causing the electrode cutting nozzle to be short-circuited;
B: Excessive use of the electrode, the wire in the electrode is a kind of metal that inhibits the disc...
air plasma cutting machine is manufactured in accordance with GB15579.1-2004 "Arc welding equipment Part 1: Welding power supply". This series of cutting machines can cut all metal materials, especially suitable for high alloy steels and non-ferrous metals that are difficult to complete by flame...
Case 1: Electrode loss, nozzle loss
When the consumables were inspected, the electrodes and nozzles were found to be severely worn out, which may be the nozzle loss caused by the electrodes. Because the plasma arc generated by the electrode passes through the nozzle, the resulting melt enters th...
1. When cutting thinner workpieces, try to use "low-end" cutting to reduce energy consumption and extend service life.
2. When the switch is placed in "upscale", non-contact cutting should be used and the water cutting torch should be preferred.
3. When the switch position must be changed, be su...
When using the CNC plasma cutting machine for high-quality rapid cutting, the cutting process parameters must be deeply understood and mastered. Only in this way can the maximum efficiency of the plasma cutting device be exerted and the workpieces cut will be optimal. The effect, the following i...
The air-cooled plasma cutting torch is an air-cooled torch, also known as an air-cooled torch, which is mainly concentrated in a plasma power supply within 100A. Generally, the common CNC plasma cutting machine is matched with different types of torch according to the thickness of the cutting pl...
A numerically controlled plasma cutting machine with a high no-load voltage and operating voltage requires a higher voltage for stabilizing the plasma arc when using a gas having a high ionization energy such as nitrogen, hydrogen or air. When the current is constant, an increase in voltage mean...
