Key points for the cleaning of optical elements in laser cutting machine

Key points for the cleaning of optical elements in laser cutting machine

Once the laser cutting machine optics is contaminated or even stuck to the small point of the cut product, cleaning it is an extremely important and often overlooked problem.


Here are some cleaning tips:

(1) Cleaning of the lens. Bend the lens paper into a few folds and soak it with a few drops of analytically pure acetone. Gently wipe the lens surface with a dampened lens paper. Be careful not to press the lens with your fingers. Repeat several times until the lens surface is clean, free of dirt and residual traces remaining on the mirror. Dry with dry air; if necessary, roll the lens paper wet with a few drops of acetone into a rod and gently scrub the surface of the lens to remove heavy stains.

Tips:It should be noted that acetone easily absorbs moisture and moisture from the air and contaminates the acetone itself. Therefore, to close the acetone bottle, never return the acetone remaining after washing to a new acetone bottle.

(2) Cleaning of the mirror lens. Remove the lens from the frame with the mirror facing up and the lens paper on the mirror. Drop a few drops of acetone on the lens paper and gently pull the lens paper over the mirror. Repeat the above steps until the mirror surface is clean, no stains and residual stains remain on the mirror surface, and then the lens is placed in the lens holder.

Tips:If a molybdenum mirror is used as the mirror, it can be used directly after polishing because it cannot be plated, so it can be cleaned with water (soap or detergent-containing water). However, other coated lenses on the surface cannot be washed with water, as many coatings dissolve in water and the lens will be destroyed.


More info:

Website: www.sublistarlaser.com

Company Name: Fei Yue Digital Technology Co.,LTD

Tel: 86-025-86628894

E-mail: sales@sublistarlaser.com

Whatsapp: +86 18252072197

Address: Central Road 323, Nanjing, Jiangsu, China

Maintenance of laser cutting machine focusing lens

Maintenance of laser cutting machine focusing lens

The focusing lens of the laser cutting machine is a relatively precise optical component, and its cleanliness directly affects the processing performance and quality of the laser cutting machine. Therefore, timing maintenance of the focusing lens is very necessary.


Maintain the correct operation of the laser cutting machine focusing lens:

1. Take out the focusing mirror in the frame. Loosen the captive screws and remove the nozzle and barrel in sequence. First blow the dust off the surface of the lens with a blower;

2. If you really need to clean the lens, you can only use a laboratory-grade paper soft cotton ball, take a proper amount of acetone or high-alcohol alcohol, and gently rotate clockwise from the center of the lens to the edge. Both sides of the lens need to be cleaned when necessary, and care should be taken when cleaning.

3.Install the lens barrel and the nozzle, adjust the focal length, and tighten the fastening screws. Be sure to keep the convex side facing down when installing the focusing mirror.

If you are interested in our laser cutting machine, please click on our website. There are various models of laser engraving machines to choose from.


More info:

Website: www.sublistarlaser.com

Company Name: Fei Yue Digital Technology Co.,LTD

Tel: 86-025-86628894

E-mail: sales@sublistarlaser.com

Address: Central Road 323, Nanjing, Jiangsu, China

Fiber laser cutting machine leads the innovation of sheet metal processing

Fiber laser cutting machine leads the innovation of sheet metal processing

With the rapid development of market economy, the speed, quality and economic requirements of fiber laser cutting are increasing. More and more enterprises adopt fiber laser cutting technology in metal sheet metal processing. The sheet metal industry is one of the most important applications of laser processing, and the transformation of processing technology is necessary. This provides a broad space for laser cutting machine, laser welding machine, laser marking machine and other laser equipment in the sheet metal industry. The vast majority of manufacturing industries involve sheet metal processing, such as machinery, electrical, instrumentation, kitchen and bathroom. Therefore, fiber laser cutting machine plays an important role in the sheet metal industry.

The relationship between sheet metal and fiber laser cutting machine

China has gradually become an international manufacturing center, coupled with the increasing foreign investment, the demand for metal processing has been increasing. The metal processing industry in the electrical control box, machine shell and so on are generally sheet metal parts, so the sheet metal processing capacity needs are also increasing. Subsequently, the complexity of the process is also relatively high, and even some parts of the process reached dozens of, in the precision of the sheet metal processing put forward higher requirements.

Disadvantages of traditional sheet metal processing

Traditional sheet metal processing technology: shearing-punching-bending-welding process or flame plasma cutting-bending-welding process.
In many varieties, small batches, customized, high-quality, short delivery orders before the change of processing methods is particularly important.
Traditional sheet metal processing methods: Flame cutting as the original traditional cutting way, in the cutting heat deformation large, slit wide, waste materials, processing speed, only suitable for roughing.

In view of the existing problems of traditional sheet metal cutting, the demand of laser cutting is increasing. What are the advantages of laser cutting?

1. It can realize automatic cutting and nesting, improve material utilization, tool wear and material adaptability.

2. Cut the slit narrow, the cutting quality is good, the automation degree is high, the operation is simple, the labor intensity is low, safe environmental protection.

3. Laser cutting flexibility of high, cutting speed, high production efficiency, product production cycle is short.Whether it is simple or complex parts, you can use laser to achieve a rapid prototyping cutting.

4. Fiber laser cutting machine with high speed, high-precision, high efficiency, high stability. Optical fiber Laser Cutting machine’s electro-optic conversion rate is much higher than CO2 metal laser cutting machine.The optical conversion rate of the optical fiber laser cutting machine is much higher than that of the CO2 metal laser cutting machine. The actual utilization rate is 3-5 times of that of CO2, the energy efficiency is 90% higher than that of CO2, and the cutting speed is 2 times of the same power of the CO. The world’s imported fiber laser has stable performance. The spot is smaller, and the high-precision worktable is used to achieve high precision cutting.

5. Optical fiber laser cutting machine low consumption, low-cost, low maintenance, low pollution. Large fiber laser cutting machine is maintenance-free, long service life, can save a lot of money. High photoelectric conversion rate and better energy saving. Optical fiber transmission, no need to adjust the light path, no gas generation, so that product operation and maintenance convenience, energy saving and environmental protection.

 

 

With the wide use of metal materials, the application of fiber laser cutting machine is becoming more and more popular. It is self-evident that in aviation, electrical appliances, cars, ships, kitchenware, precision accessories, sheet metal processing and other industries, carbon steel, stainless steel, aluminum alloy, aluminum zinc plate and other metals are needed for rapid, accurate and high speed cutting. The advantage of fiber laser cutting machine is displayed at this time.


More info:

Website: www.sublistarlaser.com

Company Name: Fei Yue Digital Technology Co.,LTD

Tel: 86-025-86628894

E-mail: sales@sublistarlaser.com

Whatsapp: +86 18252072197

Address: Central Road 323, Nanjing, Jiangsu, China