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What should we pay attention to before operating a cnc router

  11 Jun , 2020         Pan         8193

Before using the engraving machine, we should first have enough understanding of the equipment, such as, know the basic structure of the equipment, know what fields it can be applied in, know the correct method of use and so on.

    Before using the cnc router, we should first have enough understanding of the equipment, such as, know the basic structure of the equipment, know what fields it can be applied in, know the correct method of use and so on.In order to facilitate the better use of the equipment, the following details for you to introduce the formal use before the basic content to understand.

    Cnc router is a wide range of applications of the engraving machine, generally divided into two types: laser engraving machine and mechanical engraving machine, laser engraving machine and mechanical engraving machine is divided into large power and small power, because the power size is different, the price is different, so laser engraving and mechanical engraving application range is not the same, can not interoperate.

    Generally speaking, two-color plates, architectural models, signs and three-dimensional artworks can be carved and cut by any power engraving machine, but the power of hard objects such as jade, metal and engraving machines and other hard objects must exceed 1500w.Therefore, it is necessary to use a high-power engraving machine for carving and processing, for big cut, relief, sculpture and so on.


About the scope of application:

    Advertising: in the advertising industry, the engraving machine can be used for the large-scale operation of acrylic board, dichromatic board, PVC material board, aluminum engraving board, engraving and cutting, and also can be used for the production of trademarks, name tags, coordinates and other trademark materials.

    Woodworking industry: mainly engaged in furniture decoration, Musical Instruments processing and manufacturing, wood crafts manufacturing, large area plane carving, solid wood furniture processing, doors, beds, headstock processing.

    Seal industry: can be used for plastic, organic board, wood, etc.

    Mold industry: can engrave all kinds of mold, wood plastic, aviation model, automobile mold and so on, engrave and make mold.

     Handicraft: artificial stone handicraft production, carving souvenirs, etc.


Precautions for use:

    1. The cnc router shall stop processing immediately after working continuously for more than 10 hours.The cleaning of the cooling water and the normal operation of the pump must be guaranteed.The motor of the water-cooled spindle should be short of water, and the cooling water should be replaced regularly in this time so as to avoid damage to the spindle caused by excessively high water temperature.

    2, after using the cnc router, pay attention to cleaning.Engraving machine platform and transmission system dust to clean, regular lubrication transmission system.

    3, do not use the cnc router for a long time, must first give air refueling, determine the softness of the transmission system before use.

    4, regularly clean the dust in the cnc router box, check whether the screw is loose, to ensure the normal circuit and the reliable use of the engraving machine.Be sure to check all parts of the machine regularly for signs of loose screws.


The reason for the blurry font:

    1. Check if there is any problem with the carving path we made.This has a lot to do with our usual practical operation and accumulated experience, which font should choose which cutter Angle, the general engraving depth is how much.All this takes practice and familiarity.

    2, check whether the tool is seriously worn.If the tool wears heavily, the engraved lettering will become blurred.Carver manufacturers remind that the tool's service life is about 2/3, should be replaced or sharpened.

    3. Consider the hardware.Just like a rack driven stone carving machine, if there is too much clutter on the rack and gaps in the spindle, the carved things will be distorted or blurred.

    4. The machine works for a long time, and the top wire at the coupling is loose.

    5. Lack of lubrication of the coupling.

    6. Bad contact between the connection control lines of all parts (power control line transmission line)

    7. The low user voltage reduces the driving current, which cannot reach the required parameters of the machine.


Treatment: tighten the top line of the connecting shaft in the axial electrosurgical position where there is a dislocation problem.Paint defective couplings with paint above 40# and remove and reinstall all connections.Connect the stabilized power supply to adjust the driver current.

In order to ensure the accuracy of engraving, attention should be paid to the cleaning of the engraving machine:

    1, regularly clean the carving machine electrical box of dust, check whether the screw is loose, to ensure the reliable use of the circuit.

    2. Regularly check whether the screws in each part of the machine are loose.

    3. If the engraving machine is not used for a long time, it should be added regularly to ensure the flexibility of the transmission system.

If you want to ensure the precision of the  cnc router, avoid font blur, you must pay attention to the above points, so as to ensure that the engraving can be directly put into use, or the precision is not high, there will be a great trouble.

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