Leading Customized Laser Cutting Machine Supplier and Manufacturer
Description of Laser Cutting Machine
Glass laser cutting is an innovative technology, which has been widely used in metal cutting, glass cutting, engraving, electronics (display, mobile phone flat screen, etc.), automobile (car window, windshield, etc.), and the construction industry.
At the same time, this technology can be used to process other fragile materials, such as ceramic materials for manufacturing wafers in the electronic industry, Other common materials in the semiconductor industry are expected to become the object of laser cutting.
In the environment of energy conservation and emission reduction requirements, the next potential application industry will be the solar energy industry. It is believed that laser cutting technology will become more and more mature, and the development of laser cutting glass technology will be better and better
Principle of Laser Cutting Machine
When the focused laser beam shines on the workpiece, the irradiation area will rise sharply to melt or gasify the material. Once the laser beam penetrates the workpiece, the cutting process begins: the laser beam moves along the contour line and melts the material at the same time.
A jet stream is usually used to blow the melt away from the incision, leaving a narrow gap between the cutting part and the plate frame, which is almost the same width as the focused laser beam.
Laser cutting can be divided into the following three categories
1) Vaporization Cutting
The workpiece is heated by a laser beam with high energy density. Vaporize in a short time to form steam. Make a cut in the material. The vaporization heat of materials is generally large, so laser vaporization cutting requires high power and power density.
2) Melt Cutting
During laser melting and cutting, the metal material is melted by laser heating, and the nozzle is sprayed with nonoxidizing gas (AR, he, N, etc.), and the liquid metal is discharged by relying on the strong pressure of the gas to form a notch.
The energy required is only 1 / 10 of that of vaporization cutting. Laser melting cutting is mainly used for cutting some materials or active metals that are not easy to oxidize, such as stainless steel, titanium, aluminum, and their alloys.
3) Oxygen Cutting
It uses the laser as preheating heat source and active gas such as oxygen as cutting gas. On the one hand, the injected gas acts with the cutting metal to produce an oxidation reaction and release a large amount of oxidation heat;
On the other hand, the molten oxide and melt are blown out of the reaction zone, and the cutting speed is much higher than that of laser vaporization cutting and melting cutting. Laser oxygen cutting is mainly used for easily oxidized metal materials such as carbon steel, titanium steel, and heat-treated steel.
Main Features of Laser Cutting Machine:
★ Good Cutting Quality and Reduce Labor Cost
Using the characteristics of laser non-contact processing, the laser cutting machine does not damage the workpiece, the cut products do not have extrusion deformation, the processed products are of good quality, have no rough edges, and do not need to be polished manually, eliminating unnecessary processing procedures and optimizing the labor intensity of workers.
★ Save Mold Investment and Reduce Production Cost
A laser cutting machine can directly make all kinds of hardware workpieces without mold, no mold consumption, and there is no need to repair and replace the mold. It can save the use of a large number of molds, save processing costs and reduce production costs, especially suitable for the processing of large products.
★ High Precision and Effectively Improving Productivity
As an alternative process of "shear punching", laser cutting technology has the characteristics of accuracy, flexibility, and efficiency. It can effectively process various complex parts. Just make the cutting graphics and import them into the control system, you can set the size for cutting, which helps to directly shorten the product processing and manufacturing cycle and effectively improve labor productivity.
★ Fast Cutting Speed and Optimized Working Environment
The laser cutting machine cuts rapidly, the equipment is stable, the noise is low, there is no dust, and will not produce chemicals harmful to the human body and the environment.
It is also a kind of intimate protection for operators, ensuring the cleanness and tidiness of the production site, reducing later investment and pollution, helping hardware enterprises promote the optimization of the working environment, and comply with the tide of environmental protection.
★ Low Maintenance Cost and High-Cost Performance
The maintenance of mechanical products is very expensive, and the laser cutting machine has stable performance, is strong and durable, can work continuously, is not easy to damage, and has great advantages in later maintenance cost.
★ Safe and Reliable, Effectively Reducing Safety Accidents
The feeding port of the full-automatic panel saw adopts a manual pull-wire emergency stop device, and the discharging port is equipped with a photoelectric sensing device to ensure personnel safety and infrared scanning.
★ Durable and Longer Service Life
The tabletop of the whole machine is made of high-quality steel. After finishing treatment by large-scale precision equipment and reasonable periodic aging treatment, the pressure of the machine body is effectively removed. Moreover, the machine body is stable and solid, without deformation in daily high-intensity work, durable and long service life.
Application of Laser Cutting Machine in Various Industries
Application of Laser Cutting Machine in Industry
For the cutting application of CO2 laser, the processing technology is simple and the processing conditions are easy to master. Generally speaking, there are no process problems.
Laser cutting has no cutting force, no deformation, good cutting quality, high automation level, cumbersome operation, low labor intensity, and no pollution; It can complete automatic cutting layout and nesting, improve the data application rate, low consumption cost, and good economic benefits.
Application of Laser Cutting Machine in Agricultural Machinery Industry
With the continuous development of agriculture, all kinds of agricultural machinery are constantly updated. The advanced laser processing technology, drawing system, and numerical control technology of laser cutting machines have accelerated the manufacturing development of agricultural machinery products and improved economic benefits. The production cost of agricultural machinery products is reduced.
Application of Laser Cutting Machine in Advertising Industry
For the advertising production industry, the use of laser cutting machine equipment for processing can effectively solve this type of problem. The use of high-precision laser cutting technology, cutting the surface, with pure auxiliary gas for processing, can be perfectly reflected.
In addition, the laser cutting machine equipment can also process some complex graphics, which can be completed in the traditional technology department. It has expanded the processing products for advertising companies, improved the market, and increased additional profits for micro-enterprises on the side.
Application of Laser Cutting Machine in Kitchenware Industry
In the kitchenware processing industry, a large number of sheet metal panels are used for range hoods and gas appliances. The traditional processing method has low work efficiency, large die consumption, and high use cost, which restricts the development of this new product.
The emergence of laser cutting machine equipment has solved the problem that has been perplexing kitchenware manufacturers. The laser cutting machine is used to process the sample of the panel and quickly develop new products.
The cutting speed of the laser processing equipment is very fast, which greatly improves the processing efficiency. At the same time, the laser processing equipment has high cutting precision, which improves the yield of range hood and gas appliances.
Application of Laser Cutting Machine in Medicine
Carbon dioxide laser-assisted deep sclerectomy, referred to as a class, is a nonpenetrating, non-subconjunctival filtering bleb-dependent operation, which reduces intraocular pressure by draining aqueous humor through the trabecular meshwork, deep sclera, and choroid.
This innovative operation has fewer intraoperative and postoperative complications; No bleb dependence, no postoperative scarring; The operation is simple, the learning curve is short, easy to master, and has strong clinical practicability.
Application of UV Laser Cutting Technology in High-End Industry
UV Laser Wafer Cutting
The surface of the sapphire substrate is hard, and it is difficult for the general cutter wheel to cut it, with large wear, low yield, and more than 30 cutting paths μ m. It not only reduces the use area but also reduces the output of products. The emergence of laser cutting machines has solved these problems, and the productivity and qualified rate of finished products have also been greatly improved.
UV Laser Ceramic Cutting
In the last century, the application of electronic ceramics has gradually matured and a wider range of applications. In addition to the traditional ceramic processing technology, ceramic processing has also entered the field of laser processing due to the increase of application types. The lasers that can be used to process ceramics include CO2 laser, YAG laser, green laser, etc., which can process many kinds of ceramics.
UV Laser Glass Cutting
Driven by the rise of smartphones, the application of UV laser has gradually had room for development. Now smartphones have many functions and high integration.
Dozens of sensors and hundreds of functional devices should be integrated into a limited space, and the component cost is high. Therefore, the requirements for precision, yield, and processing are greatly increased. UV laser has developed a variety of applications in the mobile phone industry.
UV Laser ITO Dry Etching
The biggest feature of smartphones is the function of touch screens. The capacitive touch screen can achieve multi-touch. Corresponding to the resistive touch screen, it has longer service life and faster response. Therefore, the capacitive touch screen has become the mainstream of smartphone selection.