Dust removal method of CNC plasma cutting machine
In modern industrial production, CNC plasma cutting machine compared with traditional flame cutting technology, CNC plasma cutting machine technology in the metal plate cutting process, cutting precision is high, cutting speed is fast, so it in the machinery industry is increasingly widely used. Generally large-scale CNC plasma cutting machine, when cutting steel plate will produce a large amount of smoke, the smoke from under the workpiece, emitted in the workshop, resulting in the workshop smoke filled. The labor conditions of workers are extremely bad, which not only affects the health of workers, but also greatly reduces the work efficiency of labor. CNC plasma cutting machine soot control is more and more urgent, so in CNC plasma cutting machine requires the installation of dust remover, reduce environmental pollution and workers' health protection.
General CNC cutting machine dust removal treatment methods are: wet treatment and dry treatment method
With the increasing number of voices related to energy conservation, emission reduction and green environmental protection, most enterprises have given priority to the use of plasma underwater cutting methods in recent years, the so-called wet treatment method is to set up a water bed under the cutting platform, so that the workpiece is in the water, in the underwater to complete the cutting operation, so that the cutting of oxides are collected by the water to achieve the purpose of purifying the working environment. The treatment method only needs to manufacture a water solubility, but the treatment method will cause secondary pollution, and the metal oxides in the water easy to knot, cleaning difficult. And for users in the north because the winter climate is relatively cold will make the cutting platform water frozen, to cut inconvenience, wet dust removal also has a disadvantage, is cutting when the steel plate and water contact easy to rust, and underwater cutting efficiency is low. Dry treatment method is also updated with the development of the cutting machine, the earlier use of the cutting head to add an active aspirated cover, but in practical application found that due to the steel plate and cutting gap is relatively narrow, most of the soot is under the steel plate, the above vacuum cover can not achieve the effect of smoking vacuum.
The above elaboration:
1, dry cutting than underwater cutting efficiency greatly improved
2, exhaust pipe to take away most of the heat in the cutting process, the cutting head has a great protective effect, improve the service life.
3, in the cutting process, the upper part of the steel plate no moisture and smoke, so that the cutting more accurate.
4, dry method dust removal than wet dust removal reduces secondary pollution, cutting slag easy to clean.
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