Fiber Laser Cutting Machine--More Than 20 Years Experiences

We are fiber laser cutting machine manufacturer in China. Our related products are High Precision Fiber Laser Cutting Machine, High Precision Fiber Laser Cutting Machine (PIL0302L-150F), Double Stations Precision Fiber Laser Cutting Machine (PIL02DL-150F 500F ), Fiber Laser Cutting Machine (PIL0302L-150F), Double Stations Precision Fiber Laser Cutting Machine, Fiber laser marking machine MF-20.

Recommended product: High Precision Fiber Laser Cutting Machine

High Precision Fiber Laser Cutting Machine

High Precision Fiber Laser Cutting Machine sample 

PCB Laser Cutting Machine Selection

PCB is an important carrier in the field of industrial equipment, all kinds of equipment are inseparable from the circuit control system, and control system is based on the PCB board, is the most widely used electronic devices. PCB processing means, but also derived from a very large market supply chain, such as PCB cutting.

PCB laser cutting

PCB laser cutting equipment, a variety of light sources, commonly used are CO2 laser, QCW fiber laser, green laser and UV laser.

CO2 laser PCB cutting

CO2 laser PCB cutting compared to the advantages of several other light source is cheap, with increased power can also improve the speed of cutting, but the fatal flaw of CO2 laser is the processing of the light source itself is thick, and heat effects, Direct effect on the PCB surface is easy to affect the cutting edge, and even the phenomenon of direct charred, there is a very serious carbonation.

Recommende product: 

CO2 Laser Cutting Machine

UV laser PCB cutting

UV laser cutting is mainly for sheet metal processing, that is, 0.8mm following PCB cutting, UV laser cutting of non-metallic substrate and copper substrate the best, the smallest impact of the edge of carbonization, high-power UV laser is the best choice for thin-board PCB, but The price of UV lasers is also more expensive than green lasers.

Recommende product: 

UV Laser Cutting Machine JG16

PCB laser cutting machine compared to the traditional processing mode advantage lies in the cutting section is smooth, no dust, no burr, and SMT production line docking to save labor costs, to achieve automated production, especially for the PCB with better components ideal, Laser processing will not cause damage to the PCB, no stress generated deformation, bending and so on.

Factors Effect the Accuracy of UV Laser Cutting Machine

UV laser cutting machine (usually refers to the use of UV nanosecond laser integrated laser equipment) called cold laser micro-precision machining system. Its working principle is through the 355nm laser wavelength laser irradiation to the surface of the material, the destruction of the material between the molecules to form cutting, etching, marking and so on. Commonly used in micro-precision laser processing systems, such as PCB laser cutting, sub-board, FPC laser cutting, camera module laser cutting, fingerprint recognition chip laser cutting, wafer laser cutting, ceramic laser cutting, ultra-thin metal laser cutting, PET / PI film laser cutting and so on. The advantage of UV laser micro-precision machining system is that the heat-affected area is small, the light spot is small, the beam quality is high, the processing quality is high and the precision is high, and its precision difference is very big according to its configuration.

Recommended Product:

UV Laser Cutting Machine JG15S

The core components for the precision of UV laser precision micromachining system: Laser, Galvanometer, Field mirror, Linear motor and Software control system. There are other factors that affect the processing accuracy, such as the use of other external factors of the environment, the equipment itself affects the processing of several factors are several core components, which is usually used in the core devices are almost imported But also why the price of each manufacturer of the main reasons for the difference.

Factors that Influence the Efficiency of Two-dimensional Code Laser Marking Machine

The laser marking machine is an important means of marking information such as qr code, production date, logo and patent number in the process of industrial production, and its work efficiency is also the focus of many customers' attention.

UV Laser Marking Machine Series MUV-3/5

What are the factors that affect the efficiency of the laser marking machine? The first is the quality factor of the equipment itself, the second processing material factor.

1. The machine equipment factors.

The equipment consists of laser, vibrating mirror, field mirror, software, industrial control machine, cabinet and electrical device.

2. The material factors.

The laser can be marked by a wide range of materials, ranging from metal material stainless steel, iron, magnetic material, titanium to non-metallic materials such as PCB, plastic, paper, leather, etc.

So different materials, the efficiency of the laser marking machine is not consistent.

For example 30 w on copper material by using optical fiber laser marking a 3 x3mm 20 qr code time is 0.9 seconds, while on the PCB material adopts 20 w fiber laser marking a 3 x3mm 20 qr code time is 0.6 seconds, lower power, instead of the more efficient, this is because the material is not the same as the light absorption degree, lead to work efficiency is not the same.

Recommend equipments: 

QR Code PCB Laser Marking Machine PCB-0404, QR Code PCB Laser Marking Machine PCB-0707, QR Code PCB Laser Marking Machine PCB-0909, UV Laser Marking Machine Series MUV-3/5, Fiber laser marking series MF-20/30, CO2 Laser Marking Series MC-10/30.

Which Type of Laser Marking Machine Should I Select?

The principle of laser marking technology is the high energy laser beam irradiates the surface of the workpiece, the moment produced two-dimensional code, non-contact processing, impact on the workpiece, the two-dimensional code label has irreversible effects, has a permanent characteristic.

Laser marking machine mainly include laser device, galvanometer, software and cabinet .Different materials choose different laser device.

Infrared fiber nanosecond laser (1064nm)

Two-dimensional code marking on metal products mainly using infrared fiber laser, including stainless steel, steel, cast iron and so on.

Infrared CO2 nanosecond laser (10640/935nm)

Leather, cloth, PCB are mainly used CO2 laser. According to the characteristics of the material industry, this type are divided into 10640nm and 935nm infrared CO2 laser.

Ultraviolet nanosecond laser (355nm)

It mainly uses ultraviolet laser on some transparent materials, such as glass, PET, protective film, PVC.

Green nanosecond laser (532nm)

The glass in the two-dimensional code is the use of the green laser, and green laser marking is not very extensive on the effect and cost at present market.

Two - Dimensional Code Laser Marking Machine

The Advantages of UV Laser Processing

UV laser processing is especially suitable for the cutting and marking for hard, rigid flex board, soft board and its accessories. So what are the advantages of the UV laser process?

In micro drilling in PCB industry, UV laser machine exhibits a significant technological advantage. According to the thickness of the circuit board materials, laser cutting one or more times along the desired contour.The thinner, the faster. If the laser pulse is lower than that of penetrating material the required laser pulse accumulation, only scratches on the surface of the material. Therefore, it can mark two-dimensional code or bar code on the material, in order to follow the process of information tracking. The line and the solder joint near the edge is intact, no burr. Not limited to the processing of the circuit board, UV laser system can be completed at cutting, direct writing and drilling for LTCC components at the same time.

Because of the short of UV laser wavelength, it can be applied to most of the materials. For example, in the field of electronics, which can be used for the follow:

- TCO/ITO glass and the substrate without damage

- Drilling in flexible or thin material

- Window cutting on solder layer or coating

- Grooving

- Repair of assembled or in-assembly circuit board

- Cutting sintered ceramic

- Precision cutting LTCC

Application of Laser Cutting Equipment in Ceramic Cutting and Drilling

Ceramics is a high melting point, high hardness, high wear resistance, oxidation resistance function material, with the features of high hardness, high rigidity, high strength, no plastic, high thermal stability, high chemical stability. It is a good insulator, often used in military, aerospace, high-end PCB military and other fields. The ceramics applied in military, aerospace and 3C ceramics is mainly oxide ceramic, carbide ceramics, metal nitride ceramic, ceramics and so on, has special mechanical, optical, acoustic, electrical, magnetic, thermal and other properties.

Types of laser cutting machine for ceramic:

In current market, ceramic cutting equipment include UV laser cutting machine, adjustable pulse infrared laser cutting machine, pico laser cutting machine and CO2 laser cutting machine. They work on ceramic with different material and thickness.

What Can UV Laser Be Used for?

UV laser processing is especially suitable for the cutting and marking for hard, rigid flex board, soft board and its accessories. So what are the advantages of the UV laser process?

In micro drilling in PCB industry, UV laser cutting system exhibits a significant technological advantage. According to the thickness of the circuit board materials, laser cutting one or more times along the desired contour.The thinner, the faster. If the laser pulse is lower than that of penetrating material the required laser pulse accumulation, only scratches on the surface of the material. Therefore, it can mark two-dimensional code or bar code on the material, in order to follow the process of information tracking. The line and the solder joint near the edge is intact, no burr. Not limited to the processing of the circuit board, UV laser system can be completed at cutting, direct writing and drilling for LTCC components at the same time.

Because of the short of UV laser wavelength, it can be applied to most of the materials. For example, in the field of electronics, which can be used for the follow:

- TCO/ITO glass and the substrate without damage

- Drilling in flexible or thin material

- Window cutting on solder layer or coating

- Grooving

- Repair of assembled or in-assembly circuit board

- Cutting sintered ceramic

- Precision cutting LTCC

We provide UV laser products. The picture above is our UV Laser Drilling Machine JG23.

Prepreg Cutting Machine Supplier in China

The prepreg is also called "PP", is one of the main materials in production of multilayer printed board, mainly composed of resin and reinforcing material, reinforced material is divided into glass cloth, paper, composite materials and other types, the prepreg used while making multilayer printed board (bonding sheet) mostly do reinforced by glass fiber cloth.

Prepreg Cutting Machine

The prepreg cutting machine is used to cut rolled prepreg to sheet, to solve the problem of prepreg spreading and large dust in cutting and after cutting.Thus to improve the cutting accuracy and quality.

We are prepreg cutting machine supplier in China with many years export experience. The cutting accuracy could be ±1mm. More information pls visit our website.

How Much Do You Know about UV Laser Cutting Machine

UV laser cutting machine capable of cutting almost all kinds of circuit materials, regardless of whether they are flexible. The common application of flexible include polyimide materials (such as Kapton), PET (such as Akaflex) and composite materials (such as Pyralux). UV laser system can also be applied into rigid material. Common applications include FR4 and other epoxy resin interlayer, Rogers material, ceramic, PTFE, aluminum and copper. The UV laser beam is tapered, means that more further material is more deep. The typical incision width range is 25~50μm. The repeat accuracy of top grade UV laser cutting machine achieved ±4μm, to ensure that the design of incision reached the maximum accuracy. The UV laser cutting speed is depend on the material to be processed. Considering the other functions of UV laser cutting machine, such as cover cutting, punching, drilling, surface etching, then you will not be surprised at the market in recent years of rapid growth in the demand of ultraviolet laser system.

Besides UV Laser Cutting Machine, we can provide many kinds of laser cutting machines, including Pico Laser Cutting Machine, High Precision Fiber Laser Cutting Machine, CO2 Laser Cutting Machine and so on.

What X-RAY Detection Principle Used to 18650 Lithium Battery Internal Penetration?

18650 lithium battery was originally developed by the Japanese Sony's lithium battery, which 18 said the diameter of 18mm, 65 said length of 65mm, 0 for the cylindrical battery. 18650 lithium batteries are widely used in: portable DVD, camcorders, instrumentation, audio equipment, model aircraft, notebook computers, digital cameras and other electronic products.
In the production of 18650 battery, need to carry X-RAY internal penetration for 18650 battery, detect battery quality, x-ray detection principle is mainly dependent on the discovery of X-ray.
X-ray is the flow of particles due to the difference in energy between the two energy levels of the transition to generate, is the wavelength between the ultraviolet and gamma rays between the electromagnetic waves. Here to recommend a 18650 cylindrical lithium battery X-RAY testing equipment: ASIDA XG5610, can be used for online detection and automatic distinction between good products, bad products, with high detection efficiency.

The Necessity of The Development of Laser Marking Machine

PCB is one of the important components of the electronics industry, industrial output value accounted for about one quarter of the total output value of electronic components, flexible PCB board is the fastest growing sub-sectors in PCB industry. From the global development trend, after a large-scale restructuring, migration and technology upgrading, domestic PCB, FPC production and processing enterprises seize the opportunity of electronic products transfer to the domestic, making the domestic circuit board output value further enhance the proportion in the international market.
At the same time the development of circuit board industry, inkjet printer plays an important role in the production line. At present, the enterprises generally use traditional inkjet printer, some problems continue to highlight: the consumption is large, the cost is too high, easy to change the marking effect, pollution and other issues. The laser marking machine with its unique non-smudable security in the industry has been widely used. As a well-known manufacturer of laser equipment, create the latest laser solutions, can help companies quickly respond to market changes.