fiber laser metal cutting Archives

What is the difference between YAG and Fiber:Charry

2019-01-23/in Industry news /by Admin

What is the difference between YAG and Fiber

What is the difference between YAG and Fiber.

At first,to learn why fiber lasers are a better option for your company, it’s best to first understand the differences between these technologies:

YAG Lasers

These lasers are also known as flash lamp or lamp-pumped lasers, as they utilize a lamp (bulb) as a pumping mechanism and a YAG crystal as the gain medium. Both reside in an optical resonator, typically a gold-plated cavity, which provides reflection of the light and helps with the process of creating the laser light.

Though customers still utilize YAG lasers in manufacturing, this laser design is becoming obsolete because the bulbs have a short life and require frequent replacement. They are inefficient and create a large amount of heat, therefore requiring water cooling measures. These problems make the flash lamp/YAG laser very maintenance intensive.

Fiber Lasers

Fiber lasers utilize semiconductor diodes as the pumping mechanism and a doped fiber optic cable as the gain medium. In a fiber laser, the doped fiber optic serves as the resonator. Fiber lasers are the most reliable laser technology available today for material processing applications, offering the best combination of reliability and marking capability.

The many pros of a fiber laser include:

Firstly,Highest beam quality
Secondly,Air cooled with high ambient air temperature operating capabilities
Thirdly,Very efficient with low power consumption
Fourthly,Longest diode life (Up to 100,000 hours)
Fifthly,Extended warranties over other technologies (TYKMA Electrox 3-year warranty)
Sixthly,MOPA design of TYKMA Electrox fibers allows for maximum application flexibility
Seventhly,High peak power and long pulse durations are good for high-speed aggressive marking and deep engraving applications
Finally,Easy to integrate and service.

If you want to know more,just tell us：

Email: xintian111@xtlaser.com

Whatsapp:+8618253165863

How to avoid the cutting burr:Charry

How to avoid the cutting burr

How to avoid the cutting burr.

In the process of sheet metal processing, the gas purity and parameter setting of the laser cutting machine will affect the final processing effect. Adjust the equipment + gas + parameters to the best, and the cut work piece is free of burrs.

Why there is the cutting burr?

In fact, burrs are excessive residue particles on the surface of metal materials. When the laser cutting machine is processing the work piece, the high energy generated by the laser beam illuminating the surface of the work piece causes the surface of the work piece to rapidly vaporize and evaporate to achieve the purpose of cutting. But here is a core device that we must pay attention to is the auxiliary gas.

The auxiliary gas is the slag that blows off the surface of the work piece after the surface of the work piece is vaporized. If the auxiliary gas is not used, the slag is cooled and a burr is formed on the cutting surface. The purity of the gas is high, and it can be exchanged for a gas supplier with better quality. The purity of the gas is very important. It is best not to use the cylinder gas, because after two fillings, the purity is not good and the gas is wasted.

Another reason is the quality of the equipment itself, as well as the parameter setting factors, so when the customer purchases the laser cutting machine, the professional operator must debug the equipment. Adjusting the cutting parameters to the best, the speed of the pneumatic flow focal length cutting, or so many adjustments, the parameters provided by the machine can not cut the delicate work piece.

If a material has a burr, then the material can be qualitatively defective. The more burrs, the lower the quality naturally.

How to avoid the cutting burr?

1. The upper and lower positions of the focus of the beam is not correct.
Solution: Adjust the position of the focus and adjust it according to the offset position it produces.

2. The output power of the laser cutting machine is not enough.
Solution: Check if the laser cutter is working properly. If it is not normal, it needs timely repair and maintenance. If it is normal, check if the output value is correct.

3. The cutting speed of the cutting machine is too slow.
Solution: Adjust and increase the wire cutting speed in time.

4. The purity of the auxiliary gas of the cutting machine is not enough.
Solution: Explain the increase in the purity of the auxiliary gas.

5. The addition of the laser beam of the cutting machine is offset.
Solution: Debug the focus and make adjustments in time.

6, the laser cutting machine operating time is too long and the instability.
Solution: Turn off the machine and let the machine rest.

If you want to know more,contact us.

Whatsapp:+8618253165863

The cutting material and speed:Charry

2018-10-22/in Fiber Laser Cutting Machine, Industry news /by Admin

The cutting material and speed

The cutting material and speed.

laser cutting machine, laser marking machine

Firstly.The proper speed of the laser cutting machine can not only improve the quality of the slit.Also the slit is narrow and flat.And the deformation of the slit can also reduce.

Secondly.If the cutting speed is too fast, the cutting line energy will be lower than the require amount. If the slit is blown through the slit, the material cannot blow off quickly.Which will cause a large amount of back drag, affecting the slit. The completeness of the situation may even occur if need secondary processing.

Thirdly.If the speed of the laser cutting machine is too low, the cutting position will expose to the high temperature of the laser for a long time.Which not only causes the cutting seam to become large, but also may affect the appearance of the slit due to too much heat conduction. The phenomenon of hanging slag appears on the back of the metal.

Therefore, the cutting speed will affect the cutting quality, not only from the cutting speed.I hope everyone should be careful when operating the metal laser cutting machine.

Comparing with traditional cutting tools,how about the fiber laser cutting machine?

One is flexibility.

How can a laser cutting machine be flexible? Just how to cut it, it can cut the shape of the programmed program on the stainless steel, and the laser can cut in the direction. The shape can change flexibly by computer programming. The flexibility of laser cutting machines supports more and more individualize processes, reducing the number of molds.

The second is accuracy.

Comparing with traditional processing equipment such as flame cutting, plasma cutting, water cutting, laser cutting machine has much higher precision in cutting metal sheets. At the same time, different materials may undergo slight deformation during processing. The laser cutting machine can adjust flexibly according to these deformations.

So if you are in the field of metal products,you need it.

Whatever the furniture,industrial field,kitchen field,hardware tools.Fiber laser cutting machine can help you save cost.

When you ask about the machine,you need tell us.

1.What material want to cut?

2.What thickness?

3.Cutting area.

Then we can make sure the laser power and model.

More details want to know,pls contact us.

Email:xintian111@xtlaser.com

Whatsapp:+8618253165863

Details of fiber laser cutting machine:Charry

2018-09-30/in Fiber Laser Cutting Machine, Industry news /by Admin

Details of fiber laser cutting machine

Details of fiber laser cutting machine.

Firstly,What the Hiwin motion system includes? Please detail a little bit.
For Y Axis, Hiwin motion system 35mm.
For X Axis,Hiwin motion system 25mm.

Secondly,What is the brand name of the France motoreducer?
For Y axis: 3 sets of France Motoreducer: MVB-120-10-L1 Model number.
For X axis: 1 set of France Motoreducer: MVB-090-7L1 model number.

Thirdly,Please explain, which servo motor, which movement is doing. I mean for ex: 1 set of 3000w engine doing the back and forth movement, 1 set of 400w doing the Z axis movement and so on.
Y axis has 3 servo motors, all of them are 3kw , 2 are for rotary , 1 for back and forth movement.
X axis has 850w.
Z axis has 400w.

Fourthly,Please explain the remarks of the offer, for example the list from point nr. 2 everything is included or not (laser bed, auto tracking/height adjustment, tongfei water chiller, industrial computer).

I checked the quote again, there is some mistakes in it.
Laser bed, industrial PC are all included.
But chiller is not included, because you do not buy laser source from XT LASER.
Auto tracking adjustment is belonging to software, because you do not buy our software, so this part also not included.

Finally,The Z axe has no motoreducer, just servo motor?

Z axis moving distance is so short, no need reducers.

Could You tell me more about the industrial PC? touchscreen or not? what kind of base board what kind of processor?

It is not touch screen.
Brand is Taiwan Adlink.

If you have more questions,just contact us.

Email;xintian111@xtlaser.com

Whatsapp:+8618253165863

How to open the fiber laser cutting market: Charry

2018-02-12/in Fiber Laser Cutting Machine, Industry news /by Admin

How to open the fiber laser cutting market

Actually,there are too many agents are new for fiber laser cutting machine.They do not know how to open their market.

So this article is for you,to help you to be powerful.

Yesterday we finished the last years report of the whole company.
According to discussion with others,learning from our directors,presidents,i want to share some news with you.

We are thinking about how to open one local market?
For now,we think there is two ways:

Firstly,you can open one career by one career:

Just like your first customer,what is their career? metal cabinet cutting? shelves cutting? kitchenware cutting? metal doors cutting? or any others.

Then you can have a research of this career in your country,to find there are how many suppliers in this field,and how many of them have fiber laser cutting machine? how many of them need to change a new cutting machine? how many of them do not have the fiber machine? these are your potential customers.

Cause you have your languages and direction advantages,you can try to have a visiting of these customers factory,according to our experience,to have a visiting of these customers factory,and have a face to face talking,will have a fast deal.

How to open the fiber laser cutting market

Secondly,to find a powerful factory of one field to lead others:

Still take your first customer as the example.
If they are in the field of cabinet cutting,then you can find the strongest,the most powerful factory of this field,to let them have a fiber laser cutting machine,the big company always have a leading influence,others will follow their step.

You also can have a cooperation with them,to let them introduce new customers to you,they can get some commission,or your engineers can have free maintenance twice a year,etc.

So i believed that the two ways will help you to open your market,build your company image.

According to our experience,following field are urgent for fiber laser cutting machine:
Chassis cabinets, household appliances, kitchen utensils, lamps, electrical and electronic products, hardware, instruments, precision machinery, steel structure, elevator manufacturing, advertising, crafts, packaging, environmental protection equipment.

How to open the fiber laser cutting market

Additionally,you also can think of your special ways in your local place,its up to you.

Sharing one video with you:

So if you need more info,just contact us:

Email:xintian111@xtlaser.com

The advantages of fiber laser metal cutting machine : Charry

2017-09-28/in Fiber Laser Cutting Machine, Industry news /by Admin

The advantages of fiber laser metal cutting machine

The advantages of fiber laser metal cutting machine.

Laser cutting machine is a high-tech products, laser cutting machine production is a milestone in the machinery industry progress.
The following is a brief introduction to the advantages of laser cutting machine.

1.high precision.

Normally, the laser cutting positioning accuracy is 0.05mm, repeat positioning accuracy is 0.02 mm. Suitable for precision cutting of accessories and a variety of craft words, fine cutting of the painting.

2.slit narrow.

The laser beam is focused into a small spot, so that the focal point to achieve a high power density, the material quickly heated to the degree of gasfication, evaporation holes. As the beam and the material relative to the linear movement, so that the hole to form a narrow width of the slit. The width of the incision is generally 0.10 to 0.20 mm.

3.smooth cutting surface.

The new laser cutting technology is able to achieve cutting surface without burrs, incision surface roughness is generally controlled within Ra12.5.

The advantages of fiber laser metal cutting machine

4.fast.

Laser cutting speed of up to 10m / min, the maximum positioning speed of up to 70m / min, much faster than the line cutting speed.
For some of the more demanding areas, laser cutting applications are also very frequent.

5.good quality, no damage.

Laser cutting is a non-contact cutting, trimming heat affected very small, basically no work piece thermal deformation, completely avoid the formation of the material when the collapse of the scissors, slits generally do not need secondary processing. The laser cutting head does not come into contact with the material surface to ensure that it does not scratch the work piece.

6. not affected by the nature of the material.

Laser can be steel, stainless steel, aluminum alloy, carbide and other processing, no matter what kind of hardness, can be no deformation cutting. Laser processing is flexible, you can process any pattern, you can cut pipe and other profiles.

The new cutting machine picture as below:

Email:xintian111@xtlaser.com

Whatsapp:+8618253165863

Stainless steel fiber laser cutting machine :Charry

2017-08-16/in Industry news /by Admin

Stainless steel fiber laser cutting machine

Stainless steel fiber laser cutting machine.

In the past years,cutting machine is more and more useful in industry.

As you know,many industrial suppliers use the steel cabinet,especially the stainless steel material careers.

More and more customer need to buy steel cabinet. So the fiber laser cutting machine is getting more and more popular.

Firstly,Stainless steel fiber laser cutting machine can cut metal very fast.Secondly,Laser cutting machine save the cost of making cabinet. Such as fiber laser cutting machine working efficiently. Fiber laser cutting machine cutting metallic materials with excellent characteristics.Thirdly,the cutting plates doesn’t appear uneven edges,burrs,sharp. Finally,the laser cutting machine metals doesn’t need to add other process.It can be used in making cabinet directly.

Stainless steel fiber laser cutting machine.

Fiber laser technology is scalable, power levels are reaching performance parity .As Steel is still the most common material and many cutting process need it.

Other cutting technologies competing with lasers,like including flame cutting, plasma, and water jet.

Each has benefits for specific applications.

For a typical mild steel production cutting environment, customers always compare the Plasma and fiber laser cutting machine. If you want to cut about 3/6 inch,fiber laser cutting machine is faster than Plasma.

But as plate thickness increases, plasma matches and then exceeds laser speed.Where the laser shines, however, is in cut part accuracy, mainly due to the very small width, and heat affected zone. In accuracy terms, lasers can achieve .005-.010 inch levels, while plasma can not get a such levels,about two to three times of this figure.

So what’s the best option? For thin sheet, fiber laser is the dominant technology for high rate cutting, while in thicker sections, CO₂ is still preferred for high definition work with good cutting speeds. If accuracy isn’t as critical, plasma is a viable option for thick parts, but as fiber lasers grow in capability, look for high-volume part makers to make the switch.