Laser engraving machine system and production processing?

1. Laser engraving machine system: The laser engraving machine system is the core part of the laser engraving machine. He is equivalent to our human brain and the soul is a total control system and control center. He is a place that specializes in quality. A general control mechanism, without his work tasks and the release of work targets, laser engraving machines can not be engraved, such as laser engraving machine what kind of pattern is the process of a total control system for a debugging.

2, laser engraving machine production and processing:

(1) Vector cutting is different from dot matrix engraving, and vector cutting is performed on the outer contour line of the graphic. We usually use this mode to perform penetrating cuts on wood, acrylic, paper, etc., as well as marking on a variety of materials.

(2) Dot matrix engraving dot matrix engraving resembles high definition dot matrix printing. The laser head oscillates left and right, each time engraving a line consisting of a series of points, and then the laser head simultaneously moves up and down to engrave a plurality of lines, and finally constitutes a full-page image or text. The scanned graphics, text and vectorized graphics can all be carved using dot matrix.

(3) Engraving speed: The engraving speed refers to the speed at which the laser head moves, usually expressed by IPS (inches per second), and high speed brings high production efficiency. Speed ​​is also used to control the depth of the cut. For a particular laser intensity, the slower the speed, the greater the depth of the cut or engraving. You can adjust the speed with the engraver panel or with your computer's print driver. In the range of 1% to 100%, the adjustment range is 1%. The advanced motion control system of the Hummer makes you get super-fine engraving quality when you are carving at high speed.

(4) Spot size: The size of the laser beam spot can be adjusted by using lenses of different focal lengths. Small spot lenses are used for high resolution engraving. Large spot lenses are used for lower resolution engraving, but for vector cutting, it is the best choice. The standard configuration for the new device is a 2.0 inch lens. Its spot size is in the middle and is suitable for all kinds of occasions.

(5) Engraving intensity: Engraving intensity refers to the intensity of laser light incident on the surface of the material. For a particular engraving speed, the greater the intensity, the greater the depth of the cut or engraving. You can adjust the intensity with the engraver panel or with your computer's print driver. In the range of 1% to 100%, the adjustment range is 1%. The greater the intensity, the greater the speed. The depth of the cut is also deeper.

(6) Engraving materials: wood products, plexiglass, metal plates, glass, stone, crystal, Corian, paper, two-color board, alumina, leather, resin, spray metal.

The use and use of advertising engraving machine?

1. Use of advertising engraving machine: The main purpose of advertising engraving machine is carving and cutting.

The plane engraving is specially designed for engraving two-color flat engraving materials. It can produce all kinds of badges, hanging tags, nameplates, etc., cutting characters, graphics, and various models of various materials.

In addition to the functions of the plane engraving machine, 3D engraving can also engrave objects with depth control, such as 3D convex or concave solid words with graphics. It can produce high-grade plaques of plexiglass, PVC foam board, copper, aluminum, stainless steel and other materials, as well as crafts such as embossing and color carving.

2, the use of advertising engraving machine:

(1) Double-click to open the ad engraving software and set the layout according to the material size in millimeters.

(2) File editing in the space area of ​​the page.

(3) After making the file, place it in the position of the material to be processed to generate the desired processing path.

A, 2D path is two-dimensional engraving. Generally, the engraving depth of two-dimensional engraving is fixed, that is, according to the engraving depth of the design, the milling process is performed from the surface of the object, and finally the ideal effect of the design is achieved. The specific operation is as follows: point 2D pop-up two-dimensional engraving mode dialog box, select "intaglio" in the "engraving depth" set depth to be processed, the tool compensation is selected. The engraving method selects “horizontal milling bottom” to select the knife through the tool magazine, and the secondary machining method selects the hook edge, and also selects the same knife through the tool magazine. Select counterclockwise, and select the automatic check error and automatic decomposition self-intersection ring, point to complete the path creation, then the computer automatically calculates the path, which is the green part. (Note: If there is no required tool, fill in the corresponding parameters in the "Tool parameters" column, click "Add tool" - "OK". This will add a tool).

B, 3D path is three-dimensional engraving, three-dimensional engraving, refers to the system automatically changes the depth of engraving according to different graphics and tools, to ensure that the surface of the engraving is consistent with the design object. Commonly known as the "three-dimensional clear angle" function. The specific operation is as follows: point 3D pops up the 3D engraving mode dialog box, and selects the depth of the "inscription" in the "engraving depth". Remove the checkmark in front of the "rough knife milling". In 3D finishing, the tool is selected by the tool magazine, and most of the centering tools are selected. Select counterclockwise, and select the automatic check error and automatic decomposition self-intersecting ring, and click to confirm the completion path creation.

C. The cutting path actually refers to cutting the object to be processed from the engraving material by using a milling cutter. The usual processing methods are processing on the inside and outside contours. The “outer profile” is cut along the outside of the designed graphic. The cut part is the designed figure. The "inner contour" is cut along the inside of the designed pattern. The part left is the graphic designed. When the inner and outer contours are being cut, the Wentai system automatically sorts them and counterclockwise and clockwise directions. “Original line output” means that the design graphic is output as it is, and single line words and graphics must be output as they are.

Operation mode: Select the contour according to the need, use the outer contour when cutting the word, use the inner contour when hollowing out, or use any contour when using the center sharp knife when 3D inverted. The depth of engraving is generally 0 when cutting, the knife is on the table top; when it is inverted, set the depth according to the need, the knife is on the material. Select tool compensation. Use the same hour hand when making the panel and the bottom plate.

(4) After checking the correct path, click the “Save engraving path” pop-up window. When the “lifting knife distance” is cut, the material thickness is increased by 7~9. In the front of “Export only selected part”, check the number and click “Output file”. "Find", select the Chunlan disk location to be saved after popping up the dialog box, select "G-codefiles(*.nc)" after "Save Type", enter the file name after "File Name", click "Save" to return to the window. After that, click "Confirm".

(5) Open the "Ad Engraving Machine Control System", click "Open and Load" under the "File" menu to find the saved file name in the pop-up box, and click "Open".

(6) After clicking “Simulation”, right click in the blue area and select “Adjust to Window Size”. At this point, you can see the opened content and check if it is the desired one.

Make a mark at the position of the workpiece origin when starting machining.