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Improve the quality of laser cutting machine effect:Charry

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Improve the quality of laser cutting machine effect

Improve the quality of laser cutting machine effect.

Firstly.Effect of focus position adjustment on cutting quality.

After the laser beam focusing, the spot size is proportional to the focal length of the lens. After the beam focusing by the short focal length lens, the spot size is small, and the power density at the focus is high, which is good for material cutting. However, its shortcoming is that the depth of focus is very short and the adjustment margin is adjusted. Small, generally suitable for high-speed cutting of thin materials. Since the telephoto long lens has a wide focal depth, it is suitable for cutting thick workpieces as long as it has sufficient power density.

Secondly,Effect of auxiliary gas pressure on cutting quality.

In general, auxiliary gas is for material cutting, and the problem mainly involves the type and pressure of the auxiliary gas. Typically, the auxiliary gas is protecting the lens from contamination. And blowing away the slag at the bottom of the cutting zone.

For metal materials, use air or inert gas to treat the melted and evaporated materials while suppressing excessive burning of the cutting zone. Oxygen is in most metal laser cutting machines.

Finally,Effect of laser output power on cutting quality.

For a continuous wave output laser, the laser power size and mode will have an important impact on the cutting. In actual operation, it is often necessary to set a larger power to obtain a higher cutting speed, or to cut a thicker material.

If you want to improve the cutting effect,focus on the three points.

Contact us.

Email:xintian111@xtlaser.com

whastapp:+8618253165863

Fiber laser cutting machine with air compressor:Charry

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Fiber laser cutting machine with air compressor

Fiber laser cutting machine with air compressor.

Many customers care about the machine running cost.So they are thinking about the gas consumption.Air compressor is a good choice.

Knowing how much the laser cutting machine knows that it needs to support gas during the cutting work. Without a gas source, the laser cutting machine can’t work. Generally, the laser cutting machine uses three kinds of gas sources: oxygen, nitrogen and compressed air. And if you use oxygen and nitrogen to cut, you need to go to a special gas station to buy the bottled liquid. Oxygen and liquid nitrogen. And just like buying bottled liquefied gas.

It is understood that the general barrel liquid oxygen price is about 500 yuan. And if you work 8 hours a day, you can consume the barrel oxygen in about 4 days. Then the average oxygen cutting cost calculate at 120 yuan per day.

If compressed air use as the gas source of the laser cutting machine, the cost is relatively large. So a 500W laser cutting machine needs about 1 cubic meter per minute, 10-12KG of compressed air. Then a 7.5KW is matched. And the air compressor of about -11KW can use. Then the electricity cost of such an air compressor running for one hour is about 5-8 degrees. And he maximum electricity consumption for 8 hours a day is 60 degrees. So the electricity cost is one yuan, and the cost is 60. Yuan up and down. It can save half compared to oxygen cutting.

Let’s calculate the account, save 60 yuan a day, 300 days a year, and save 18,000 yuan a year. It can be said that the cost of purchasing the complete set of screw air compressors can be recovered in a year. Therefore, laser cutting machines use compressed air to cut the lowest cost and save money.

Any questions,we can have a further discussion.

Email:xintian111@xtlaser.com

whatsapp:+8618253165863

Correct operation for fiber laser cutting machine:Charry

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Correct operation for fiber laser cutting machine

Correct operation for fiber laser cutting machine.

Fiber laser cutting machine is a high-tech large-scale machine in the division of machinery.

This kind of machinery is very expensive and the demand of technicians‘ operation level is also very high.

In the cutting process, this machine must be always maintained in order to extend the lifespan.

Today we will talk about the use and maintenance skills of this machine.

First, let the steel strip stay tight at all times.

The steel belt plays a very important role in the transmission of the laser cutting machine.

The steel strip is made of steel,if the steel is not tightened during use, it will easily being cut.

Out of the track, even the steel strip may cause slipping, which poses a great threat to the safety of the workers,

so no matter when or where, the steel belt must be kept in tension.

Second, often check the angle of the tool

Because the most important part of the whole fiber laser cutting machine is the cutting head.

If the angle of the cutting head shows a certain deviation,

the final precision of the cut object will be less accurate during the cutting process.

Third, often sweep dust inside of the machine.

Since the laser cutting machine directly vaporizes the metal surface during cutting,

a lot of dust is often generated on the surface and inside of the cutting machine.

We should always suck the dust out with a vacuum cleaner to ensure zero inside the machine.

The parts are spotless, so that can operate normally.

Fourth, parts and components should be treated frequently with lubricating oil.

We need to lubricate the racks, rails and many cutting machine parts from time to time

so that they can ensure that the gears are very precise during operation.

In this way, the mechanical operation will be in the normal running track,

and the precision of the cut products will be higher.

In addition to the daily maintenance of the fiber laser cutting machine,

we must strictly check the parts when we buy the machine,

so that the mechanical damage can be eliminated from the root.

At the same time, if any parts are damaged during the use of the machine, it must be replaced in time,

which is a kind of protection for the machine, and the ideal cutting effect of the laser cutting machine.

Only after the above two points are achieved can the service life of the cutting machine be extended.

Any other questions please just contact us anytime:

Email;xintian111@xtlaser.com

whatsapp:+8618253165863

Tube and plate fiber laser cutting machine:Charry

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Tube and plate fiber laser cutting machine

Tube and plate fiber laser cutting machine.

Tube and plate fiber laser cutting machine

In the metal cutting processing field, there are so many customers not only cut metal plate,but also cut tube.

Then the combined tube and plate fiber laser cutting machine appeared.

When does the laser lose its accuracy

(I get news from people that the machines which are imported from China lost its accuracy in two years) as soon as warranty got over.

Why some machine will be lose the accuracy? cause they use the cast iron machine bed or square tube welding machine bed.
But as we told you,we do not use the cast iron machine bed,one of the reason is the accuracy losing.

We use the thick plate welding machine bed:

This kind of machine bed has strongly reasonable structure, it is produced by relief annealing, so the whole structure is very firm and hard to be deformed.

For thick plate welding machine bed, inside the metal plates are solid. So, even after long time of running, it will still remain stable.

After long time of using , some screws may become loose, but do not worry. Because you just make screws more tight, that is all.No need worry about loose screws.

We have removed the internal stress of the metal after the welding of the machine bed.

the machine bed has been on high temperature quenching.(cause some suppliers use the CNC machine bed,do not with this step,the machine bed will be not stable for the fiber laser cutting)

We have 3 years warranty for the machine,so you also do not worry about that,in the warranty period,we also guarantee the machine bed accuracy.

More details ,you can contact us:
Email:xintian111@xtlaser.com
Whatsapp:+8618253165863
Skype；Charry XTLASER Zhu