This article focuses on the best-selling laser machine in the field of CNC lasers. We all know that laser machine is the general name of a series of CNC machines, including many laser machines. Today, Blue Elephant takes you to know the top 5 best-selling laser machine in the field of CNC machine. No matter what industry you are in, these five laser machines are very helpful for your production. This article mainly analyzes why these five laser machines are the best selling laser machines from different laser machining principles, processing advantages, and what these laser machines can do. Therefore, if you are also in the laser field, this article will also help you choose the right laser machine. Come and explore with me.

Laser cutting machine

The fist best selling laser machine is the the laser cutting machine. The laser cutting machine is a laser beam emitted from the laser, which is focused into a high power density laser beam through the optical path system. The laser beam is irradiated to the surface of the work piece, so that the work piece reaches the melting point or boiling point, and the high-pressure gas coaxial with the beam will blow away the molten or vaporized metal. With the movement of the relative position of the beam and the work piece, the material is finally formed into a slit, so as to achieve the purpose of cutting.

Laser cutting machine processing advantages:

High cutting accuracy. It is suitable for cutting precision parts and fine cutting of various craft characters and paintings.

Fast cutting speed. The cutting speed can reach 10 m / min, and the maximum positioning speed can reach 30 m / min.It is more than 100 times that of other cutting method.

Good cutting quality. Adopting non-contact cutting, the cutting edge is affected by heat little, there is basically no thermal deformation of the work piece, to ensure that the work piece is not scratched, and the slitting generally does not require secondary processing.

High cutting accuracy. The positioning accuracy of the metal laser cutter reaches 0.05 mm, and the repeated positioning accuracy reaches 0.03 mm.

Narrow slit. The width of the slit is generally 0.10-0.20 mm.

Smooth cutting surface. There is no burr on the cutting surface, and the roughness of the cut surface is generally controlled within Ra6.5.

Good processing flexibility.the fiber laser cutting machine can process arbitrary graphics, and it can cut pipes and other profiles without being affected by the shape of the work piece.

Application range of laser cutting machine

Laser cutting machine can process carbon steel, stainless steel, silicon steel, spring steel, alloy steel, manganese alloy, titanium alloy, aluminum, aluminum alloy, aluminized plate, galvanized plate, electrolytic plate, pickling plate, copper and other metal materials. Widely used in sheet metal processing, advertising sign production, high and low voltage electrical cabinet production, mechanical parts, kitchen utensils, automobiles, machinery, metal crafts, saw blades, electrical parts, glasses industry, spring sheets, circuit boards, electric kettles, hardware and other industries. In addition, the laser cutting machine can also be used in aerospace, shipbuilding, agricultural machinery, precision machinery, environmental protection equipment, medical equipment, fitness equipment, furniture, furniture, lighting, screens, metal crafts, aluminum ceilings, aluminum curtain walls, electric cabinets and other industries.

Laser engraving machine

The second best selling laser machine is the laser engraving machine. Laser engraving machine is an advanced device that uses laser to engrave materials that need to be engraved. It is based on CNC technology and laser is used as a processing medium. The physical melting and vaporization of the processed material under laser irradiation instantaneously achieve the purpose of engraving. Laser engraving machine is different from CNC mechanical engraving machine and other traditional manual engraving methods. Laser engraving belongs to non-contact processing. It has no contact with the surface of the material and is not affected by mechanical movement. The surface will not be deformed and generally does not need to be fixed. Moreover, the processed work piece is not affected by the elasticity and flexibility of the material, and it can engrave a variety of different processing materials.

Laser engraving machine processing advantages:

Wide range. Laser can engrave almost any non-metal materials including bamboo, crystal, horns, paper plates, organic glass, marble, cloth, leather, rubber, plastic and other non-metal materials. And laser engraver also can engrave some metal materials.

Safe and reliable. Laser engraving machine adopts non-contact processing, which will not cause mechanical extrusion or mechanical stress on the material. It does not damage the surface of the processed parts and it will not deform the material.

Accurate and meticulous. The processing accuracy can reach 0.02mm, the heat affected zone is small, and the processing quality is high.

Eco-friendly. The diameter of the light beam and light spot is small, generally less than 0.5mm, and cutting processing saves material. It is safe and hygienic.

Consistent effect. The laser engraving machine can ensure that the processing effect of the same batch is completely consistent.

High speed and fast. High-speed engraving can be carried out immediately according to the pattern output by the computer.

Low cost:. The processing is not limited by the number of processing object. And laser processing is cheaper for small batch processing services.

Application range of laser marking machine

The laser engraving machine can not only perform laser processing on non-metal materials such as bamboo, wood, crystal, horns, paper plates, marble, cloth, leather, rubber, plastic and so on. And widely used in clothing, embroidery, cloth toys, home furnishing fabrics, handbags, gloves, toys and other industries. The laser engraving machine can also be used in such industries as kitchen sheet metal cutting, advertising words, large-format truncation, advertising, decoration, electrical appliances, handicrafts, models and other industries.

laser marking machine

The third best selling laser machine is the the laser marking machine. Laser marking is to use laser beam to mark permanently on the surface of various materials. The effect of marking is to expose the deep layer material through the evaporation of the surface layer material, or to engrave the traces by the chemical and physical changes of the surface layer material caused by the light energy, or to burn off part of the material by the light energy to show the desired etching patterns, text.

Laser marking machine processing advantages:

The marking range is wide. Non-contact processing can print marks on any regular or irregular surface, and the work piece will not generate internal stress after marking, which greatly improves the application range of marking.

Marking materials are rich. The laser marking machine has a wide range of applications for materials. It can mark metals, plastics, ceramics, glass, paper, leather and other materials of different types or different hardness.

The applicability of marking is strong. The laser marking machine has strong applicability and high flexibility, and can be integrated with other equipment on the production line to improve the automation of the production line.

Marking effect is good. The marking effect is clear, durable, beautiful, and can be effectively counterfeited. And the laser marking machine replaces the traditional inkjet printer, without consumables, long service life, and no pollution.

Low operating cost. The marking speed is fast and the mark is formed once, the energy consumption is small, and the running cost is low.

High marking efficiency. To a large extent, the processing efficiency is improved. The laser beam under computer control can move at high speed (speed up to 5-7 meters/second), and the marking process can be completed within a few seconds. The printing of a standard computer keyboard can be completed within 12 seconds. The laser marking system is equipped with a computer control system, which can flexibly cooperate with the high-speed pipeline.

The development speed is fast. The development speed of laser marking machine is fast. Due to the combination of laser technology and computer technology, users only need to program on the computer to realize the laser printout, and can change the print design at any time, which fundamentally replaces the traditional mold manufacturing process. Product upgrade cycle and flexible production provide convenient tools.

High processing accuracy. The laser can act on the surface of the material with a very thin beam, and the finest line width can reach the micron level, creating a wide application space for precision processing and adding anti-counterfeiting functions. Laser marking can meet the needs of printing large amounts of data on extremely small plastic parts. For example, it is possible to print a QR code that requires more accuracy and higher definition, and has a stronger market competitiveness than imprinting or jet marking methods.

Low maintenance cost. Laser marking is a non-contact marking. Unlike the stencil printing process, which has a limited service life, the maintenance cost in batch processing is extremely low.

High environmental protection. Laser marking is non-contact marking, which saves energy. Compared with the corrosion method, it avoids chemical pollution. Compared with mechanical marking, it can also reduce noise pollution.

Application range of laser marking machine

Laser marking machine is used in metal processing industry such as IT industry, communication industry, machine manufacturing, food and medicine, medical equipment, watches and glasses, craft gifts, precious metal jewelry, leather clothing, packaging and printing stoves, precision hardware, jewelry, electrical appliances, instrumentation, etc. It can also be applied to non-metal processing industries such as clothing, leather, craft gifts, packaging, advertising, wood, textile, plastics, signage, electronic communications, watches, glasses, printing, and decoration industry.

Laser welding machine

The forth best selling laser machine is the laser welding machine. Laser welding is the use of high-energy laser pulses to locally heat the material in small areas. The energy of laser radiation diffuses into the material through thermal conduction, melting the material to form a specific molten pool to achieve the purpose of welding. It is a new type of welding method, mainly for the welding of thin-walled materials and precision parts, and can realize the functions of spot welding, butt welding, stack welding, and sealing welding. This welding method has a high aspect ratio, small weld width, small heat affected zone, small deformation, fast welding speed, smooth and beautiful weld, no or only simple treatment after welding, high weld quality, high positioning accuracy, and easy automation.

Laser welding machine processing advantages:

High processing quality. After focusing, the laser beam can obtain a very small light spot, and can be accurately positioned. It can be used in the assembly welding of micro and small work pieces produced by large-scale automated production.

Good processing stability. The required amount of heat can be reduced to a minimum, the metallographic change range of the heat affected zone is small, and the deformation caused by heat conduction is also the lowest.

High processing efficiency. The welding process parameters of the single pass welding of 32mm plate thickness have been qualified, which can reduce the time required for welding thick plates and even save the use of filler metals.

Low machine wear. No need to use electrodes, no worry about electrode contamination or damage. And because it is not a contact welding process, the wear and deformation of the machine can be reduced to a minimum.

Flexible processing method. It can weld hard-to-access parts, and perform non-contact long-distance welding, which has great flexibility.

Wide processing range. The laser beam is easy to focus, align, and guided by optical instruments. It can be placed at an appropriate distance from the work piece, and can be re-guided between the tools or obstacles around the work piece. Other welding methods cannot be used due to the above-mentioned space restrictions. . The work piece can be placed in a closed space (under vacuum or internal gas environment under control). The laser beam can be focused on a small area, can weld small and closely spaced parts, can weld a wide range of material types, and can also join various heterogeneous materials to each other. It is easy to automate high-speed welding, and can also be controlled by digital or computer. When welding thin or thin-diameter wire, it will not be as easy to melt back as arc welding.

Small processing conditions. It is not affected by the magnetic field (arc welding and electron beam welding are easy), and can accurately align the weldment. Two metals with different physical properties (such as different resistances) can be welded. No vacuum or X-ray protection is required.

Simple processing method. Welding can be performed at room temperature or under special conditions, and the welding equipment is simple.

Application range of laser welding machine

Laser welding machine is widely used in industries such as batteries, solar energy, mobile phone communications, fiber optic communicators, molds, electronic appliances, IC integrated appliances, instrumentation, gold and silver jewelry, precision devices, aerospace devices, automotive industry, motors and other industries. In addition, after the laser is focused, a small spot can be obtained, and mass welding of micro and small processed parts can be automatically produced in large quantities for precise positioning welding.

Laser cleaning machine

The fifth best selling laser machine is the laser cleaning machine. Laser cleaning is an effective method to remove dirty particles and film layers of different materials and sizes on solid surfaces. Laser cleaning is to form a continuous or pulsed laser with high brightness and good directivity through optical focusing and spot shaping to form a laser beam with a specific spot shape and energy distribution, irradiate the contaminated material to be cleaned. After the pollutant material absorbs the laser energy, it will produce a series of complex physical and chemical processes such as vibration, melting, burning, and even gasification, and eventually make the pollutant detach from the surface of the material. Even if the laser acts on the cleaned surface, most of it are reflected off, which will not cause damage to the substrate, so as to achieve the cleaning effect.

Processing advantages of the laser cleaning machine:

High cleaning efficiency. The laser can achieve a high concentration of energy in time and space. The focused laser beam can generate high temperatures near the focal point, causing the dirt to evaporate, vaporize, or decompose instantly.

Environmental advantages. Laser cleaning is a “green” cleaning method, without the use of any chemicals and cleaning fluids. The cleaned waste is basically solid powder, small in size, easy to store, recyclable, no photochemical reaction, no pollution. We can easily solve the environmental pollution problems caused by chemical cleaning. And a single exhaust fan can solve the problem of waste generated by cleaning.

Effect advantage. The traditional cleaning method is usually contact cleaning, which has a mechanical force on the surface of the cleaning object, the surface of the object will be damaged or the cleaning medium is attached to the surface of the object cannot be removed, resulting in secondary pollution. The laser cleaning belongs to no-contact cleaning, and will not damage the work piece itself.

Control advantage. The laser can be transmitted through the optical fiber and cooperate with the machine to conveniently realize long-distance operation. It can clean parts that are not easily reached by traditional methods. This can ensure the safety of personnel in some dangerous places.

Effect advantage. Laser cleaning can remove various types of contaminants on the surface of various materials, achieving a degree of cleanliness that conventional cleaning cannot. It can also selectively clean contaminants on the surface of the material without damaging the surface of the material.

Cost advantage. Laser cleaning is fast and efficient, saving time. Although the initial investment in the laser cleaning system is relatively high, the cleaning system can be used steadily for a long time, with low operating costs, and more importantly, it can be easily automated.

Application range of laser cleaning machine

Laser cleaning technology is a new type of cleaning technology, which has gradually replaced the traditional cleaning process in many fields with its own advantages and irreplaceability. Laser cleaning can be used to clean not only organic pollutants, but also inorganic substances, including metal rust, metal particles, dust, etc. Laser cleaners are widely used in the cleaning of molds, weapons and equipment, the cleaning of old aircraft paint, the cleaning of building exterior walls, the cleaning in the electronics industry, the precision de-esterification cleaning in the precision instrument industry, and the cleaning of pipes in nuclear power plant reactors, etc.

Through the above article, do you know why these 5 laser machines are the best sellers? If you have other opinions about the top 5 best-selling laser machines, please leave us a message. Of course, if you want to buy these laser machines, we specialize in professional CNC machine manufacturers, these laser machines can provide for you. You can also go to the product section of our website to learn about any laser machine you are interested in.