E-mail:Machine@chinaventech.com Expert for pre insulated duct CNC cutting machine.
When you are operating the laser cutting machine, you will find that the use of some software is very important, so it is best to study more usually, so as not to affect your work efficiency in the future. So what are very important in the laser cutting machine? The following article is a specific introduction, you can take a look.
In the process of cutting with a laser cutting machine, in order to ensure a high-quality cut, the height of the cutting nozzle to the surface of the workpiece must be kept basically the same. This is a bit difficult for manual operation, especially when the surface of the cut material is not high or the cutting processing environment is limited, it is more important to maintain a stable cutting height. In order to compensate for the instability of height control during manual cutting, the laser cutting machine has developed a special automatic height adjustment control system. This system is used to automatically maintain the distance between the cutting nozzle and the steel plate at a certain set height during flame cutting to improve cutting. quality.
The wide application of CNC flame cutting has made many users who used traditional manual steel plate cutting very happy! Because of manual cutting, neither manpower nor cutting effect and efficiency can be compared with CNC cutting, and the cost is at least 2 times higher! Although the CNC cutting efficiency is high and the cutting effect is good, it is still somewhat difficult for traditional operators, because they generally have not touched a computer, and do not use computer drawing, nesting software layout and other operations!
When using a laser cutting machine, the cutting torch will walk according to the set cutting path, but under different materials, different thicknesses, and different cutting methods, the height of the cutting torch needs to be adjusted and controlled, and the cutting nozzle is on the surface of the workpiece to be cut. The telling is one of the main factors that determine the quality of the incision and the cutting speed. Take the laser cutting machine as an example. In actual operation, in addition to selecting the appropriate cutting nozzle model and air pressure parameters according to the cutting situation, the cutting height needs to be increased or decreased according to the material to be cut. For steel plates of different thicknesses, different parameters are used. . At the same time cutting the nozzle, the corresponding height should be adjusted.
At the same time, before turning on the cutting oxygen at the end of preheating, first raise the cutting torch to a certain height, so as not to block the cutting nozzle by returning slag when starting to open the cutting oxygen. The principle of capacitance adjustment is: a capacitance between the two plates is formed between the capacitance sensing ring and the steel plate to be cut, and the size of the capacitance is related to the distance between the two.
Every year, many users inquire about the use of laser cutting machines. It is mentioned that there are a large number of people who can’t draw pictures. They are often very good at operating and adjusting the fire, but they can’t steal pictures. Under the circumstances, do not rush to buy, because you can't draw pictures, which means that you can't use it well when you buy it back, and there will be a lot of difficulties in the middle! Therefore, many companies that want to buy CNC cutting machines must have their own drawing staff, at least one kind of CAD drawing software, whether it is AUTOCAD, CAXA, or other mechanical drawing software, as long as they can draw graphics Come out and save it in DWG or DXF format!
In order to meet the needs of the market, rapid numerical control system technology also provides conditions for the technological advancement of numerical control machine tools. The higher requirements of modern manufacturing technology for numerical control technology are mainly reflected in the following technical characteristics.
Intelligentization is a major direction for the development of manufacturing technology in the 21st century. Intelligent processing is a kind of processing based on neural network control, fuzzy control, digital network technology and theoretical processing. It is to simulate the intelligent activities of human experts in the processing process to solve the many uncertainties in the processing process. The problem can only be solved by manual intervention. Intelligent content includes all aspects in the CNC system:
In order to pursue processing efficiency and increase quality intelligence, such as adaptive control, process parameters are automatically generated; to improve drive performance and use connection convenience and intelligence, such as feedforward control, motor parameter adaptive calculation, automatic load identification and automatic selection Fixed model, self-tuning, etc.; simplified programming, simplified operation intelligence, such as intelligent automatic programming, intelligent man-machine interface, etc.; intelligent diagnosis, intelligent monitoring, convenient system diagnosis and maintenance, etc.
In short, related operations must be inevitable when using a laser cutting machine. If you have any questions about these contents, it is better to continue to pay attention to the editor.
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