Analysis of the advantages of laser cutting machine

Analysis of the advantages of laser cutting machine

The current processing equipment has low efficiency and high loss. If you want to update the process but dare not guarantee the stability of the new process, the generation of laser cutting machines has made us a great breakthrough in the production and processing of metal materials. The design principle of the laser cutting machine is to use a high-power laser beam with a focused point to directly irradiate the product workpiece, so that the illuminated material can quickly melt, vaporize, burn or reach the ignition point. In addition to melting chemicals, the product workpiece can be divided. Laser cutting is one of the thermal cutting methods. Many customers in the processing industry or machinery industry are in the period of converting old and new equipment. Compared with other thermal cutting methods, the actual advantages of laser cutting can be summarized as follows:

1. High cutting precision

Because the laser spot is small, the energy is high, and the cutting speed is faster, laser cutting can obtain good cutting quality.

① The laser cutting wound is narrow, the two sides of the cutting seam are parallel and vertical to the surface, and the shape and dimension of the cutting parts are highly accurate.

② The cutting surface is smooth and beautiful, and the surface roughness is only a few tens of microns. Even laser cutting can be used as the next process without machining, and the parts can be used immediately.

③ After the raw materials are laser-cut, the total width of the thermal hazard zone is not large, and the properties of the materials around the slit are hardly affected, and the thermal deformation of the product workpiece is small, the cutting is high-precision, the three-dimensional geometry of the slit is good, and the cross-section of the slit looks like A relatively standard rectangle appears.

2. High cutting efficiency

Because of the transmission characteristics of the laser, the laser cutting machine is generally equipped with several numerical control consoles, and the entire cutting process can be completely controlled by numerical control. In actual operation, it is only necessary to change the NC program flow, and it can be applied to the cutting of parts with different shapes, which can carry out both 2D and 3D cutting.

3. Faster cutting speed

Taking the Pentium intelligent steel structure special laser cutting machine as an example, its laser cutting speed is 300% higher than that of plasma. In addition, the raw materials do not need to be clamped and fixed during laser cutting, which not only saves the fixture and tooling, but also saves the auxiliary time for loading and cutting materials, which greatly improves the output.

4. Non-contact cutting

The cutting torch does not touch the product during laser cutting, and there will be no damage to special tools. To produce and process parts with different styles, there is no need to replace the "laser head", just change the main parameters of the input and output of the laser. The whole process of laser cutting has low noise, small vibration and zero pollution.

5. There are many types of cutting raw materials

Compared with oxyacetylene cutting and low temperature plasma cutting, there are many types of raw materials for laser cutting, including metal materials, non-metal materials, metal materials, naphthene and non-metal material-based composite materials, leather products, wood and chemical fibers. However, for different raw materials, because of their own thermal process performance and laser digestibility, they mainly show different laser cutting adaptability.

6. Easy to operate

The new generation of laser cutting machines are all computer numerical control and remote operation. After importing the cutting drawings, the work will be carried out automatically. Basically, all actions can be completed with one or two keys. It is very simple and reduces labor costs. In addition, many equipments are equipped with Automatic loading and unloading, more convenient.

7. Low cost of use

One of the biggest benefits of using a laser cutting machine is the low cost of use and low maintenance costs, which are very economical for the business. And by spending less time on maintenance, more time can be spent cutting product, further increasing yield. In terms of cost of use, since the cutting efficiency is significantly ahead of other processes, the relative cost will be much lower, which is more conducive to the development of small and medium-sized enterprises.