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Analysis on the importance of planetary reducer to laser cutting machine

来源: 发布日期:2019-9-12 17:14:19

Laser is a kind of light, like its electroluminescence in nature, it is caused by the transition of atoms (molecules or ions), and it is caused by spontaneous radiation.Although the laser is light, it is significantly different from general light in that the laser only relies on spontaneous emission for a very short time at the beginning, and the subsequent process is completely determined by the excitation radiation, so the laser has a very pure color and almost no divergence direction. Sex, carving machine, extremely high luminous intensity.The laser also has high coherence, high intensity, and high directivity. After the laser is generated, the laser is transmitted by the reflector and irradiated on the processed article through the collective mirror, so that the processed article (surface) is subjected to strong thermal energy and the temperature increases sharply. Make this point rapidly ablate or vaporize due to high temperature, match the orbit of the laser head and then reach the processing intention.The application of laser processing skills in the advertising industry is mainly divided into two working methods: laser cutting and laser carving. Regarding each working method, we have some differences in the operation process.Laser sculpting: Firstly, it is performed on the surface of the object, and it is divided into two types: bitmap sculpting and vector sculpting:

  Bitmap carving: Let's first screen-process the graphics we need to carve in PHOTOSHOP and convert it into a monochrome BMP format, and then open the graphics file in the dedicated laser carving and cutting software.According to the data we processed, we can set the appropriate parameters, and then click Run, the laser engraving machine will engrave according to the dot matrix effect of the graphic file.

  Vector carving: Use vector software such as CORELDRAW, AUTOCAD, ILUUSTRATOR and other typesetting design, and export the graphics to PLT, DXF, AI format, marking machine, and then use the special laser cutting and carving software to open the graphics file and send it to Processing in the laser engraving machine.

  In the advertising industry, it is mainly suitable for the processing of wood, two-color boards, plexiglass, colored paper and other materials.

  Laser incision: We can understand it as a marginal parting.For this kind of processing intention, we should first make the graphics in the form of vector lines in CORELDRAW, AUTOCAD, pneumatic marking machine, and then save as the corresponding PLT, DXF format, open the file with the laser cutting operation software, Set the parameters such as energy and speed according to the data we processed before running.After receiving the instruction from the computer, the laser cutting machine will automatically cut according to the flight path generated by the software.For example, the existing Jinyun laser cutting and booting can be based on the template made by the computer, and then directly input the computer to automatically cut the graphics.Existing Jinyun laser switches generally have their own hard disk, which can input massive data sources.The introduction of servo planetary reducer is convenient.

  The laser cutting machine has very high requirements on the planetary reducer. The intention of using the planetary reducer for the laser cutting machine is:

  1. Increase the output torque of the servo motor.

  2. The inertia impact of the servo motor when the load is dropped.

  3. Customer customized products, which fully meet the requirements of the customer's device standards, and are convenient for device debugging.

  4. Increase the processing speed.

  5. After selecting the drive transmission system of double servo + planetary reducer + gear + rack, the running accuracy of the bed can be more ensured.

  6. For the selection of certain high-power laser heads, it is necessary to use the same servo + reducer + gear + rack structure for the Y axis to ensure positioning accuracy and speed.

  This article is organized by planetary reducer, this view does not represent the view of this site.