CNC is the abbreviation of Computer Numerical Control Machine Tool,which is an automatic machine tool controlled by a program.

The control system can logically process the program specified by the control system coding or other symbolic instructions, and translate the code through the computer.

So that the machine tool performs the prescribed actions, and the blank material is processed into semi-finished products by tool cutting Finished parts.

The main functions of CNC milling machine

1. Point control function: The point control of the digital control milling machine is mainly used for hole processing of workpieces, such as center drilling positioning, drilling, reaming, countersinking, reaming, boring and other hole processing operations.

2. Continuous control function: milling and processing the plane and curved surface of the workpiece through the linear interpolation, circular interpolation or complex curve interpolation movement of the CNC milling machine.

3. Tool path radius compensation function: If you program directly according to the contour line of the workpiece, the actual contour line will be larger than the tool radius value when processing the inner contour of the workpiece; when the outer contour of the workpiece is processed, the actual contour line will be smaller than the tool radius value.

CNC Machine could process include wood, acrylic, aluminum, brass, plastic, foam, phenolic and other solid surface materials.

1. Laser marking machine uses laser beam to mark permanently on the surface of various materials. The effect of marking is to expose the deep substances through the evaporation of the surface substances, so as to engrave exquisite patterns, trademarks and words.

2. Laser marking machine is mainly divided into CO2 laser marking machine, semiconductor laser marking machine, fiber laser marking machine and YAG laser marking machine. The laser marking machine is mainly used in some of the more refined and higher precision occasion.

3. Used in electronic components, integrated circuits (IC), electrical appliances, mobile phone communications, hardware products, tool accessories, precision instruments, glasses and watches, jewelry, auto parts, plastic buttons, building materials, PVC pipes.

1. Different definitions:

(1) Laser engraving machine is a scientific and technological equipment that uses laser to engrave materials that need engraving. The laser engraving machine can also be called laser cutting machine, laser engraving machine, etc., and the laser is shot on almost all materials such as wood products, acrylic particles, plastic plates, metal plates, stones and so on.

(2) The laser marking machine is to evaporate the surface material with a laser beam to expose the deep layer material, causing the chemical change of the surface material to change the physical surface to make traces, or to burn off part of the material by light energy to show the required marking Eroded graphics and text.

2. Different application materials:

(1) Laser engraving machines generally engrave or cut non-metallic materials.

(2) Since the laser marking machine does not require deep carving, it is only marked by marking and name. Most metal and non-metal materials can be marked basically. Very little cutting is used.

3. Different depth and speed:

(1). The laser engraving machine can engrave in a large stroke size, and can also cut, the depth is far beyond the laser marking machine.

(2) The speed of the laser marking machine is relatively fast, generally reaching 7000mm / s.

4. Prices are also different:

(1) The price of the laser marking machine is different depending on the material. The corresponding models are different, ranging from tens of thousands to hundreds of thousands.

(2) laser engraving and cutting machine, the price of small power is much cheaper than laser marking machine.

CCD means CNC machine with Automatic Edge Engraving function:
1. Supports vector file formats such as 137, 9307, 6908, DST and almost all picture file formats bmp, jpg, gif, etc.
2. Can export file formats PLT, AI, BMP. You can also save the software-defined project file format * .rld.
3. Support simple image drawing function: can draw straight line (horizontal / vertical), polyline, ellipse / circle, rectangle / square, Bezier curve.
4. Support to extract pictures directly from the camera or scanner.
5. Support node editing function: nodes can be added, deleted, merged, and split.
6. Graphics change function can achieve graphics translation, rotation, zoom, mirror. Tilt function.
7. Curve check processing function (connect connected lines, close check, delete duplicate lines).
8. Curve smoothing function.
9. Powerful picture processing functions (adjustable picture resolution, brightness / contrast, hanging screen, scatter plot, sharpening, extracting outlines).
10. Text editing function (can support variable text: time and date, serial number jump number) text editing can use TrueType fonts and SHX single-line fonts.
11. Generate graphic parallel lines function.
12. Rich graphics alignment tools.
13. Powerful cutting path optimization function.
14. Simulation processing and processing data statistics.
15. Support manual positioning or software positioning.

Firstly, we will explain from the proofing effect and application scope of the machine.

mopa laser marking machine is suitable for fine marking process of metal and non-metal materials.

Such as the laser engraving of digital product parts, mobile phone keys, light-transmitting keys, mobile phone shells, key panels, electronic components, oxidation, plastic marking, crafts and gifts, medical equipment, oxidation treatment and coating plating and other surface treatments.

Applicable materials include metals (including rare metals), ABS, PVC, PES, nylon, electroplating materials, coating materials, spray coating materials, plastic rubber, epoxy resin and other materials.

Secondly, the MOPA laser marking machine can also be used for color printing, which is not possible with a general laser marking machine.

When marking the stainless steel material with a laser, you can adjust the laser beam to change the color change of the surface layer of the material, so as to obtain decorative effects with different colors.

Its advantage is that its pulse width and frequency are independently adjustable, and adjusting one of them will not affect other laser parameters, and this characteristic gives infinite possibilities for stainless steel color marking.

Thirdly, the pulse width of Mopa laser marking machine M1 is 4-200ns, and the pulse width of M6 is 2-200ns.

The pulse width of the ordinary laser machine is 118-126ns, which can be seen that the pulse width of the mopa laser marking machine can be adjusted in a wider range, so it is also understandable why some products cannot be produced by ordinary fiber but the mopa laser machine can do.

The pulse frequency of the Mopa laser marking machine is 45Khz, the common one is 20-80Khz. For an ordinary optical fiber machine, the larger the range of pulse frequency adjustment, the more difficult it is to grasp the fine marking requirements.

Plasma arc cutting machine is a machine that uses plasma cutting technology to process metal materials.

Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to melt (and evaporate) the metal part or part of the cut of the workpiece, and to remove the molten metal by the momentum of high-speed plasma to form the cut.