Laser embroidery machine its working principle is the high intensity laser that sends out through the laser, control its movement track by advanced vibration mirror, carve and design on all sorts of cloth fabric perforate, create a fashion, the effect that leads the tide comes. The effect that it gives with embroidery machine embroidery has essential difference.
Look from design vision above all, embroider 4000w fiber laser cutting machine is to compose the thread of one root different color on the surface of garment fabric, by color block combination becomes a design. And "laser embroidery fiber laser cutting machine" is processed according to the background color of the clothing fabric. Through the layered method of laser control system, on the fabric of the same color and lustre "embroidery" the depth in the fabric background is different, the transition color that has level feeling comes, this kind of contain is in the natural transition color in the fabric background color is, it is any stylist cannot deploy, have unique, natural, plain style.
Next, look from expression form, the working characteristic place as a result of it is restricted by embroidery machine, fine to single line, large face design cannot express continuously. And "laser embroidery machine" as a result of its light beam fine, high speed movement, but continuous carving, so as it happens to be complementary with embroidery machine. Summer just popular laser hollow out figure women's dress, the way that forms a figure directly with laser perforate does not have one time effect, although the unit price of processing rises to 10 to 20 yuan, but still demand more than supply. Fashionable products must have new ideas in order to be popular. At present, we will also apply this technology to the denim processing industry, making images, flower shape, cat whisker and other effects in jeans, laser bleaching with high efficiency, energy saving, no pollution and other advantages, I believe that in the near future will gradually replace the denim sandblasting this process.
In the application of laser cutting machine, the stitching embroidery is changing from the traditional cutting mode to the laser cutting which is easy to control the pattern. Compared with cutting die blanking, laser cutting machine has the advantages of fine cutting without edge and arbitrary pattern output. But the single-head laser cutting machine cutting can not fully meet the production requirements of large-scale embroidery factories, so the company has launched a patent protection of the multi-head efficient laser cutting machine. It can not only cut the material in small format, but also cut the piece in large format. It has strong applicability. In addition, in the trademark production industry, laser edge cutting technology is gradually replacing the traditional manual hot processing, it can be said that the laser in the clothing industry application of the market prospect can be said to be unlimited.
Laser cutting features: fast speed, smooth incision, generally without subsequent processing; The heat affected zone of cutting is small, the plate deformation is small, and the slit is narrow (0.1mm~0.3mm). The notch has no mechanical stress and no shear burr. High machining accuracy, good repeatability, no damage to the material surface; Numerical control programming, can be processed arbitrary plan, can be a large format of the whole plate cutting, no need to open the mold, economic and time-saving. Laser can cut a lot of materials, including plexiglass, wood, plastic and other non-metal sheet, as well as stainless steel, carbon steel, alloy steel, aluminum plate and other metal materials. Pulsed laser is suitable for metallic materials and continuous laser is suitable for non-metallic materials, the latter is an important application field of laser cutting technology.
Laser cutting principle: laser cutting is the use of high power density laser beam scanning the surface of the material, in a very short time to heat the material to thousands of degrees Celsius to tens of thousands of degrees, the material melting or gasification, then with high pressure gas will melt or gasification material from the slit blowing away, to achieve the purpose of cutting material.
Laser cutting replaces traditional mechanical tools with invisible beams of light. It has the advantages of high precision, fast cutting speed, not limited by cutting patterns, automatic material saving, smooth cutting, low processing costs, and will gradually improve or replace the traditional metal cutting processing equipment.
So what is the principle of laser cutting machine? Here is your explanation.
Laser cutting machines are the latest technology and have been used in a wide range of industries, including metal cutting, glass cutting and engraving. A laser is a kind of light that, like electroluminescence in nature, is caused by the transformation of atoms (molecules or ion kites) and is caused by spontaneous radiation. Although laser is very light, it is distinctly different from ordinary light. Laser only in the original very short period of time depends on the spontaneous emission, the follow-up process is completely determined by the excitation radiation, so the color of the laser is very pure and almost no divergence of directivity, carving machine, luminous intensity is very high, the laser also has high coherence, high strength, high directivity, after laser in laser, It is transmitted by the mirror and irradiated to the treated object through the collecting mirror, causing the treated object (surface) to be subjected to intense thermal energy and a sharp increase in temperature. Due to the high temperature, the point rapidly melts or evaporates, and the path of the laser head is used for processing purposes.
The application of laser processing technology in the advertising industry is mainly divided into two working modes: laser cutting and laser engraving. For each working mode, there are some different places in the operation process.
1. Laser carving
Mainly on the surface of the object, divided into bitmap carving and vector carving:
2. Bitmap carving
We first hang up the graphics we need to sculpt and convert them to a monochrome BMP format in Photoshop, then open the graphics file in the dedicated laser engraving and cutting software. According to the material we have processed, we can set the appropriate parameters, and then click Run, the laser engraving machine will engraving according to the dot matrix effect produced by the graphics file.
3. Vector carving
Use CorelDraw, AutoCAD, iLuustrator and other typesetting design vector software, the graphics exported to PLT, DXF, AI format, marking machine, and then use the special laser cutting engraving software to open the graphics file and transfer it to the laser engraving machine processing. Mainly used in the advertising industry of wood, two-color board, plexiglass, processing color paper and other materials.
4 laser cutting we can understand it is the separation of the edge.
For such processing purposes, we should first make graphics in the form of vector lines in CorelDraw, AutoCAD, pneumatic marking machine, and then save it as the corresponding PLT, DXF format, open the file with the laser cutting machine operating software, and set the processing materials according to the parameters such as energy and speed that we can use. After I receive my computer instructions, laser cutting machine will automatically according to the flight path of the software to generate cutting, for example, the existing golden laser cutting machine, according to the computer, can good template, and then directly enter the computer automatic cutting graphics, laser cutting machine usually has its own existing hard disk, can input huge amounts of data. Concise and convenient.
5 the characteristics of laser cutting
Laser processing as a new processing method, with its precise processing, rapid, simple operation, high degree of automation, has widely used in leather, textile and garment industry, compared with the traditional way of cutting, laser laser cutting machine is not only the price is low, material consumption, and laser processing of the workpiece without mechanical stress, the effect of cutting products, The precision and cutting speed are very good, it also has the operation safety and easy maintenance, and so on.
Can work 24 hours a day, with laser laser machine cut clean cloth non-woven cloth is not yellow, automatic edge is not scattered, no deformation, no hardening, size and accuracy of the same; Can cut any complex shape; High efficiency, low cost, computer design graphics can cut any size of any size of lace, fast development: thanks to the combination of laser and computer technology, users can design laser engraving output, and can change engraving at any time, as long as they are designed on the computer.