Choosing the right laser cutting machine generally depends on the production material, need to consider the cutting accuracy and the smoothness of the cutting surface: the cutting surface of the laser cutting burr-free; thermal deformation is small: the laser cutting slit is fine, fast, concentrated energy, so the heat transferred to the cut material is small, and the material is very small deformation.
Metal laser cutting machine industry is a familiar device. Metal laser cutting machine can cut a variety of materials. When buying a metal laser cutting machine, it is important to understand your needs, not only to understand the cutting material and cutting thickness, but also to choose from the production processing and material saving. When choosing a metal laser cutting machine, it is important to consider not only the current needs, but also the future needs. With the increasing use of laser cutting machines, it is inevitable that a large amount of dust will be generated during daily use. Over time, dust settles on the machine. In order to better maintain the machine and not affect the processing of the machine, how should you clean the dust in the engraving machine?
First of all, it does not matter how to clean the dust on the machine of the metal laser cutting machine, but it is not recommended to clean the dust inside the machine. If it is not cleaned properly, it is easy to scratch the laser head, resulting in inaccurate positioning of the laser read and write data.
Secondly, as long as the dust does not fall on the surface of the laser head, it will not affect the use. The safest way is to use a blow balloon (a cheap tool for cleaning DSLR CCDs) to blow off the dust by turning the metal laser cutter upside down (laser head facing down).
Special attention should also be paid to water changes and tank cleaning (it is recommended to clean the tank and replace the circulating water once a week). Dust from metal laser cutting machines mainly affects the heat dissipation of electronic components and the sensitivity of photosensitive components. Common phenomena include optical check failure and computer CPU fan not turning. Well, in addition to dust, there are some other factors that can affect the processing of metal laser cutting machine.
The power supply of the metal laser cutting machine has the most direct impact on the processing, which is mainly manifested in the disorder of the control system.All the electronic devices and functional components of the SMC control system have a certain range of voltage and frequency. The overload operation of any one component will inevitably lead to the instability of the whole system, and the common phenomenon is processing deviation.
The vibration of metal laser cutting machine is affected by frequent cutting and non-smooth surface. Common causes are bumping into the machine tool during processing, substandard level of machine installation, and the presence of stamping machines in the vicinity.
The metal laser cutting machine generally does not have the phenomenon of non-smooth and jagged engraving surface caused by the collapse of the cutter head and broken edge. If you find that the engraving surface is not smooth and jagged, first check whether the model and size of the engraving knife used are applicable. If the handle is extended too long, the knife will be deformed and become larger during processing, resulting in the processing surface is not smooth and serrated.
The ambient temperature and humidity of the metal laser cutting machine mainly affect the performance of the control system and drive motor. When the ambient temperature exceeds 40 degrees, the control system may control incorrectly and the driving torque of the driving motor may not reach the rated value.
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