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Carbon steel fiber lazer cutter 3000w power – Jill

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Carbon steel fiber lazer cutter 3000w power

Carbon steel fiber lazer cutter 3000w power.

Generally, will burn the material. Possible reasons as below.

(1) The laser focus position is offset, and the focus position test is performed, and the offset is adjusted according to the offset of the laser focus.

(2) The output power of the laser is not enough. It is necessary to check whether the work of the laser generator is normal. If it is normal, observe whether the output value of the laser control button is correct, if it is not adjusted properly.

(3) The cutting line speed is too slow, and it is necessary to increase the line speed during operation control.

(4) The cutting gas is not pure enough to provide high quality cutting working gas

(5) The instability of the machine tool running time is too long. At this time, it needs to be shut down and restarted.

Laser not completely cut

The reason why the laser is not completely cut.

(1) The selection of the laser nozzle does not match the thickness of the processing plate, and the nozzle or processing plate is replaced.

(2) The laser cutting line speed is too fast, and the operation control is required to reduce the line speed.

Abnormal sparks when cutting low carbon steel.

When the low carbon steel is cut normally, the fire bouquet is long, flat, and has fewer splits. The occurrence of abnormal sparks will affect the smoothness and quality of the cut section of the work piece.

In this case, if other parameters are normal, the following should be considered.

Firstly,The laser head nozzle has serious loss, and the nozzle should be replaced in time.

Secondly, In the case of no new nozzle replacement, the working gas pressure should be increased.

Thirdly, If the thread at the joint between the nozzle and the laser head is loose, the cutting should be suspended immediately, check the connection state of the laser head, and re-thread the thread.

Finally,if you want to know some details,contact us.

And also,if for more questions just let us know.
Jill from XT LASER
E: xintian143@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

How to choose the cnc 2kw fiber lazer metal cutter – Jill

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For the sheet metal laser cutter, many customer want to know the tips for choosing this. Today, we are going to share some points choosing this sheet metal laser cutter.

Metal Sheet Cutting Request Confirmation in cnc 2kw fiber lazer metal cutter

Firstly, as we know that this sheet metal laser cutter can do the same work one time. So it has two functions to confirm. We need to confirm the metal sheet cutting request firstly. Then we can make sure the machine, is customer needed.

Secondly, for the metal sheet cutting cutting part, we need to confirm customer cutting metal type. Metal type has stainless steel carbon steel aluminium and so on. Even they are all metals, but their cutting ability is different. For example, 1000w can cut max 10mm carbon steel & 5mm stainless steel. But it can not cut the high reflective materials, such as aluminium, cooper, brass and so on with large quantity and long time. In this way, we need to specify each metal type customer’s cutting thickness. The max cutting thickness & the mini cutting thickness & the thickness cutting with large quantity & high percent. For example, if customer want to hold 1000w cutter, then we need to confirm the max & mini stainless steel cutting thickness. And we also need to confirm the thickness with large amounts in their daily cutting.  Because there is one principle – The machine is not allowed to cut the max cutting ability with large quantity & long time. Why we have to do this? Because it will cause the laser source damage & the cutting effects & cutting speed is not so good. Once we use the max cutting ability.

Thus, metal sheet cutting request confirmation is important in the metal sheet cutting request confirmation process. If the cutting request is unclear, so the machine we recommend customer is not the most applicable for customer. It will hurt the trust we established early.

More questions just let us know.
Jill from XT LASER
E: xintian143@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

Laser cutting machine in metal fabrication industry-Teresa

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Laser cutting machine in metal fabrication industry

The laser cutting machine is a product of modern scientific development, and it is also a technological revolution in sheet metal processing, and has brought a revolutionary concept to sheet metal processing. Laser cutting technology and laser cutting machine equipment are being familiar and accepted by the majority of sheet metal processing companies, and are gradually replacing traditional sheet metal cutting equipment with many advantages such as high processing efficiency, high processing accuracy, good cutting section quality, and three-dimensional cutting processing. ( Mainly with numerical control equipment, including traditional plate processing equipment such as shears, punches, flame cutting, plasma cutting, high pressure water cutting, etc.).

Laser processing technology has a very important position in the sheet metal processing technology, which improves the labor productivity of the sheet metal process and promotes the development of the sheet metal process. The high degree of flexibility of the laser cutting machine can greatly reduce the processing cycle. The cutting speed is fast, the production efficiency is high.  The processing accuracy is improved, and the product development speed is accelerated.

The use of sheet metal laser cutting machine has the following six advantages:

Firstly,  Laser cutting has a high degree of flexibility, fast cutting speed, high production efficiency and short product production cycle.

Secondly, Laser cutting has no cutting force and processing without deformation;

Thirdly, No tool wear, good material adaptability, long effective life,

Fourthly, Regardless of whether it is simple or complex sheet metal parts, it can achieve high precision cutting and rapid forming at one time;

Fifthly, The cutting seam is narrow. The cutting quality is good. The degree of automation is high. The operation is simple. The labor intensity is low, and there is no pollution;

Sixthly, It can realize cutting and automatic layout and nesting, which improves the utilization rate of materials.  Low production costs and good economic benefits.

For more information about laser cutting machine, welcome to contact us.

Email: xintian105@xtlaser.com

Whatsapp: +8615006829603

Skype: xtlaser Teresa

why choose IPG fiber laser cutting machine-Jill

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why choose IPG fiber laser cutting machine-Jill

 

Firstly,IPG laser source

IPG is Germany brand.It is made in China,Russia,USA.We send it by random.

Advantage of IPG
1）High photoelectric conversion rate
Can reach 45%, other brands are only about 25%
2）German brand ,good quality，laser power weakened slower than other brand.
3）High market share, a certain degree of reaction to brand strength and quality
4） low failure rate, only 3%
5）light power can be seen in real time
6）after-sale service spots all over the world, problems can be resolved in time

Secondly,nLIGHT laser source

nLIGHT , Raycus, IPG , are three popular band laser source in market,
Raycus and IPG are for normal metal, such as carbon steel, stainless steel , galvanized sheet .etc, not high reflective metal.
But some clients want to cut some high reflective metals, such as aluminium, copper, brass, etc.
If use Raycus or IPG to cut high reflective metal, laser source will alarm, and do harm to laser source, because laser beam will return back to laser generator.

But nLIGHT laser source, it has Back-reflection isolation, so it can not only cut carbon steel, stainless steel , galvanized sheet .etc, not high reflective metal, and high reflective metals, such as aluminium, copper, brass, etc.

 

And also,we share the Cutting videos FYI.

brass cutting:

https://youtu.be/qaUN449oBys

https://youtu.be/JAGbBeFRcHg

Aluminum cutting:

https://youtu.be/3y8NhMjVDZ0

https://youtu.be/owI4wZvfuUs

 

More questions just let us know.
Jill from XT LASER
E: xintian143@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

fiber laser cutting machine software cutting system,how to choose-Jill

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fiber laser cutting machine software cutting system

For China fiber laser cutting machine,there are many cutting system,here we introduce the most popular one.

1.For plate cutting

Now the most popular cutting sytem is Bochu Cypcut.

It also depends on the machine power.

If power is less than 1kw,it is Bochu Cypone,FSCUT1000.

 

 

 

When it is over 1kw,it is Bochu Cypcut,FSCUT2000.

 

 

 

If 8kw or over 8kw,it is Hypcut,FSCUT8000.

 

 

So,what file format does Cypcut and cypone support?

AI、DXF、PLT、Gerber、LXD （DXF、PLT most common）

 

2.For tube cutting

There are 2 kinds of machines.

1st,plate and pipe cutting machine.For this ,It is Cypcut FSCUT2000 &Cyptube FSCUT3000S.

 

 

 

2nd,pipe cutting machine.For this ,It is TubePro,FSCUT3000S.

 

 

 

So,what file format does it support?

Both of Cyptube and TubePro support IGS format.

 

3.FSCUT2000 whole set

 

 

 

 

 

 

4.Cypcut support language

Simplified Chinese, Traditional Chinese, Czech, German, English, Spanish, French, Italian, Japanese, Korean, Dutch, Russian, Portuguese.

 

 

 

 

 

 

 

 

 

5.Height controller

It can calibrate if the metal sheet flat or not, adjust it by control the cutting head up and down, sometimes, this controller is not appear in outside, just in the software.

 

 

 

 

 

For more information,contact us and let us know.

More questions just let us know.
Jill from XT LASER
E: xintian143@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

Can Fiber Laser Cutting Machine Use Air As Auxiliary Gas?-Anne

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Can Fiber Laser Cutting Machine Use Air As Auxiliary Gas?

 

Why should the auxiliary gas be added to the fiber laser cutting machine when cutting metal materials?

There are four reasons

The first is to make auxiliary gas and metal materials chemical reaction, increase the strength of the ability.

The second is to help the equipment blow off the slag from the cutting area and clean the slit.

The third is to reduce the size of the heat affected zone by cooling the adjacent area of the slit.

The fourth is to protect the focus lens and prevent the burning product from contaminating the optical lens.

What are the auxiliary gases commonly used in fiber laser cutting machines? Can air be used as auxiliary gas?

Laser cutting experts tell everyone that fiber laser cutting machine in cutting metal sheet, can choose nitrogen, oxygen, air these three types of gas as auxiliary gas.

Their roles are as follows:

Nitrogen:

When cutting a color plate such as stainless steel or aluminum, choose nitrogen as an auxiliary gas to cool and protect the material. When cutting metal section is relatively bright, good results.

Oxygen:

When cutting carbon steel, you can use oxygen because oxygen has the function of cooling and accelerating combustion to accelerate cutting. cutting speed is the fastest of all gases.

Air:

For cost savings, use air to cut stainless steel, but there are subtle burrs on the back. Just sand it with sandpaper. This means that the fiber laser cutter can choose air as auxiliary gas when cutting certain materials. And when using air have to select Air compressors.

However, laser cutting experts suggest, such as 1000 watts fiber laser cutting machine examples. 1mm of carbon steel and stainless steel is best cut with nitrogen or air, the effect will be better. With oxygen will burn edge, the effect is not ideal.

Hope it is helpful for you.If you have any confused of machine,welcome to contact to XT LASER.

Sales Manager:Anne Zhang

Mob.whatsapp:+8615098735595

Skype:amyzhang1321

Email:xintian121@xtlaser.com

Comparisons among precision, speed and effect of laser cutting machine-Anne

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Comparisons among precision, speed and effect of laser cutting machine

Introduction: The performances of laser cutting machine, like cutting accuracy, speed, effect and stability are some factors to determine the cutting quality of laser cutting machine, so they gain the most concern by the buyers.

Cutting precision of laser cutting machine

Laser cutting machine has advantages of high cutting precision, high speed, free from cutting patterns, low processing costs etc,

so it is gradually replacing the traditional metal cutting equipment.

At present, the application range of laser cutting machine is more and more wide, and the cutting precision of laser cutting machine is related to processing technology.

As a result, cutting precision is also one of the most concerned issues for buyers. Many people misunderstood the laser cutting accuracy.

In fact, the cutting accuracy of laser cutting machine is not depend on the device itself only , there are many other factors.

Then, let’s take a brief introduction about which factors could affect the cutting accuracy of laser cutting machine.

1.The spot size of laser beam after focusing. The smaller of spot size is, the higher of cutting accuracy is.

2.The positioning accuracy of the worktable determines the repeat cutting accuracy. The higher of worktable accuracy is, the higher of cutting accuracy is.

3.The thicker of workpiece is, the lower of precision is and the greater of slit . As the laser beam is cone, the slit is cone too, and they are stainless steel, while the slit of 0.3mm stainless steel is smaller than 2mm stainless steel.

4.The workpiece materials have some influence on the laser cutting precision.

In the same situation, the cutting precision of stainless steel is higher than that of aluminum,

and the cutting surface is more smooth.The cutting speed and effect of the laser cutting machine

Main performance:

1.Improving cutting speed properly can improve the incision quality, the incision will get  narrow slightly, the incision surface will be more smooth, and the deformation will get reduce.

2.When the cutting speed is too low, the cutting point is at the anode of the plasma arc, in order to maintain the stability of the arc, the anode spots or anode area must find conduction current area near the arc cutting seam. At the same time, it will transfer more heat to the radial jet, so the incision will be wider and the molten material on both sides of the incision will aggregate and solidify at the bottom to form slags that is difficult to clean.

3.When the cutting speed is too low, the incision will be too wide, and the arc may go out. So, good cutting performance is inseparable from cutting speed.

Hope this information is helpful for you ,if you any confused of machine,please contact to us.

Sales Manager:Anne Zhang

Mob.whatsapp:+8615098735595

Skype:amyzhang1321

Email:xintian121@xtlaser.com

nLIGHT laser source for high-reflective metal,brass,aluminum–Jill

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nLIGHT laser source for high-reflective metal,brass,aluminum

Frstly,Here we introduce the nLIGHT laser source for you.

https://youtu.be/iFd1iiEWmew

Generally speaking,Now 3 laser source popular in China market:Raycus,IPG and nLIGHT.
Raycus—–China;IPG———Germany;nLIGHT—-USA.

Firstly,Raycus is No.1 in China;Secondly,IPG is No.1 in World.nLIGHT is No.1 for high reflective metal cutting.

Firstly,Raycus and IPG

1.For carbon steel and stainless steel,Raycus and IPG is ok.

https://youtu.be/H_CWc4GmAmI

https://youtu.be/diIHkAF799A

Secondly,nLIGHT

2.For aluminum,brass,gold,silver,u should choose nLIGHT.

https://youtu.be/d8_6cW0jiIg

https://youtu.be/HQYK9YQ3-GY

3.Here is the reason why you should choose nLIGHT
1)Firstly,for fiber laser cutting machine,aluminum,brass,gold,silver is high-reflective material.
When cut high-reflective material,sheet will reflect the laser light back to laser source and laser head.
Therefore the laser source will be damaged and machine lifetime is reduced a lot.

2)Secondly,inside nLIGHT laser source,it has special light blocking module.
It protect the laser source well.

3)Besides,it can also cut carbon steel and stainless steel with a good quality.

Therefore,If you always cut  high-reflective material,nLIGHT laser source is the best choice for you.

What’s more,For aluminum cutting,pls check this article

https://www.xtlaser.cz/choose-aluminum-cutting-machine-jill/

More questions just let us know.
Jill from XT LASER
E: xintian101@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

Does the focus affect metal laser cutting machine accuracy?-Jill

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Does the focus affect metal laser cutting machine accuracy?

Does the focus affect metal laser cutting machine accuracy? Yes.  focus position adjustment is one of the important factors.It affects the cutting quality of metal laser cutting machine.

The density of metal laser power has a great influence on the cutting speed.

The choice of lens focal length is also very important .

After focusing of the laser beam. The spot size is proportional to focal length of the lens.

After the short focal length lens focus the beam. the spot size is small.and the power density at the focus is very high. It is very advantageous for material cutting;

But its disadvantage is : the focus depth is very short. The adjustment width is small. Generally suitable for high-speed cutting of thin materials. Since the long focal length lens has such a wide focal depth. As long as the density of sufficient power is sufficient for cutting thick work pieces.

focus affect metal laser cutting machine accuracy?

Find best focus position

The relative position of the focus to the surface of the workpiece .after determining which focal length lens to use. is particularly important. to ensure the quality of the cut. Since the power density is highest at the focus. in most cases, the focus position at the time of cutting is just below the surface of the workpiece .or slightly below the surface. Therefore, throughout the cutting process.ensuring a constant relative position of the focus and the workpiece  is  important  .for obtaining a stable cutting quality. Sometimes the lens is hot due to poor cooling .and causes a change in focal length. which requires us to adjust the focus position in time.

When the focus is in the best position, the slit is the smallest and the most efficient.and the best cutting speed of the fiber laser cutting machine can obtain the best cutting result.

Distance between the nozzle and sheet surface

In most applications,we should adjust the focus of the beam  just below the nozzle. The distance between the nozzle of the fiber laser cutter .and the surface of the work piece generally about 1.5 mm.

The above is the focus of the impact of the accuracy of the metal laser cutting machine.I hope this article can help everyone.

More questions just let us know.
Jill from XT LASER
E: xintian101@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01

Fiber Laser cutting machine focus mirror-Jill

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Fiber Laser cutting machine focus mirror

Principle of cutting machine focus mirror

Firstly,the principle.Using a convex lens. Cutting machine focus mirror focus a parallel laser beam into a focus.And then put this focus on the metal.And then this focus can melt the metal and cut it.This is the principle of focus mirror.This principle is like the magnifying glass.We use the magnifying glass against sun to shine and light paper.However,the energy of the laser is much higher than that of the sunlight!

 cutting machine focus mirror pictures

Secondly,for the laser cutting machine focus mirror,usually one flat side and one convex side.Besides,the convex side is facing up!As follows picture:

fiber laser cutting machine focus mirror

fiber laser cutting machine focus mirror

Position of the focus point

Thirdly,the laser focus mirror is a professional lens system. The purpose is that we make the laser beam form a uniform focus spot in the entire plane.It is one of the most important accessories for the laser cutting head. In the absence of deformation,the position of the focus point depends only on the focal length of the lens and the tangent of the deflection angle. Thus simplifying the calculation of the focus position.

 Quick wear parts

Main quick wear parts include nozzle and protective lens.
1st year their consumption is about 20~30 pieces per year, but the cost will be decline later.
As their consumption have big relationship with workers operation.

Other parts

Focus mirror, ceramic rings and collimating mirror cost is not common quick wear part.
You just need arrange 1 set for spare.

In the end,XT Laser is not only a professional laser cutting manufacturer, but also offer good quality consumable such as focusing mirror, ceramic sheet, laser nozzle, etc., to old customers.
More questions just let us know.
Jill from XT LASER
E: xintian101@xtlaser.com
WhatsApp&Wechat&Mobile: +86 130 4603 3839
Skype: lasermachine01