XT LASER

Tag: fiber laser cutting

  • High Power Laser Metal Cutting Machine–Anne

    High power laser metal cutting machine

    High power laser metal cutting machine is a advanced manufacturing technology . Because laser metal cutting technology combines laser optics, electronics, machinery and so on. The process of laser cutting is complicated. And there are many influencing factors.

    Metal laser cutting work includes laser output power, cut speed and material properties, etc. If the parameters are wrong, the cutting quality will be greatly worse, such as rough cutting surface, notch on the cutting surface or slagging on the back.

    Cutting speed of laser metal cutting machine

    Too fast or slow speed will affect the quality of cutting, resulting in slagging or cut through.

    When the cutting speed is too slow, the laser energy density is too large. And the heat affected zone becomes larger. This will lead to the increase of slagging, wide cut joint and rough cut. When the cutting speed is too high, the laser energy density is small and it may not be cut through.

    Notch perpendicularity and slagging height are most sensitive to velocity parameters, followed by notch width and surface roughness.

    Operations that increase cutting speed include:

    1. Increase of laser power.
    2. Change beam mode.
    3. To reduce the size of a focus spot (for example by using a short focal length lens).

    Focus position of laser metal cutting machine

    The size of the spot is proportional to the focus length after the laser beam concentrating. The light spot size is very small and the power density at the focal point is very high after the beam focus with a short focus length, which is favorable to material cutting.

    But its disadvantage is that the focus length is very short, the adjustment margin is very small, and it is generally suitable for fast laser metal cutting thin materials. For the laser metal cutting machinde with thick material, because the long focus length has wide focal depth, so long as it has enough power density, it is suitable to cut it. Because of the highest power density at the focal point, in most cases, the focus position is just on metal material surface, or slightly below the metal material surface, at the time of cutting. Ensuring that the relative position of the focus. And the metal sheet is constant is an important condition for achieving stable cutting quality. Sometimes the focus length changes due to poor cooling in the work of the lens, which requires the timely adjustment of the focal position.

    If you have any questions about machine,please let us know it .

    Sales Manager:Anne Zhang

    Mob/whatsapp:+8615098735595

    Skype:amyzhang1321

    Email:xintian121@xtlaser.com

     

  • Laser cutting machine for metal fields-Wendy

    Laser cutting machine for metal fields

    Now fiber laser cutting machine have very wide application and we can see its application nearly in all metal fields. Its main cutting material include stainless steel, carbon steel, galvanized sheet, brass, aluminum etc. In all of these metals, ss and cs is the most common material. Brass and aluminum are high reflective material, they can reflect large quantity laser light back into laser generator then damage the laser source.

    Common laser generator

    In China market, there is many brand laser generator. Now the main brand include Raycus, IPG, nLIGHT, MAX, CAS, JPT etc. In all of these brand, Raycus is the best Chinese brand and it have very high cost performance. IPG is the best brand all over the world, but its price is very high. Actually, these two brand occupy very big market in market.

    Although these two brand laser source are very popular, they have a big disadvantage. Due to high reflective will reflective most laser light, it will make laser source become very very hot and damage it. No any of them can cut aluminum and brass.

    nLIGHT fiber laser cutting machine

    Compared with IPG and Raycus fiber laser cutting machine, nlight laser source have big advantage on high reflective material cutting. Why nLIGHT laser can do it?

    nLIGHT company in order to solve this company, they do many research and develop one new technology. nLIGHT laser have special protective lens in laser generator. It can avoid reflective laser back into laser source. So nLIGHT laser have big advantage on aluminum and brass cutting. Now we have many customer use it on aluminum cutting.

    Of course, aluminum and brass can only absorb few laser power so its cutting ability is limited. We need use high power laser when cut aluminum and brass. Even in this case, its cutting speed is much more lower then other material.

    Wendy Ning

    Cell: 0086 13176671529

    Email: xintian112@xtlaser.com

  • Maintenance of Air Compressor in Fiber Laser Cutting Machine–Anne

    Maintenance of Air Compressor in Fiber Laser Cutting Machine

    An air compressor is a device used to compress gases. It is a device for converting the mechanical energy of a prime mover (usually a motor) into gas pressure energy, and a pressure generator for compressed air. Air compressor is an integral part of fiber laser cutting machine system. The following are the maintenance and maintenance of its main components.

    • 1.Air filter. In general every 500 hours to clean air filter surface dust impurities, every 2000 hours to check whether it needs to be replaced. The inspection or replacement cycle may be determined by reference instruction on the level of dust content.so
    • 2.Inlet valve seal. To check the condition of the sealing ring for every 4000 hours of work in the air compressor of the laser cutting machine, replace it if necessary.
    • 3.Compressor lubricating oil. Replace lubricating oil every 4000 hours.so 
    • 4.Oil filter. Change every 2000 hours.so 
    • 5.Oil vapor separator. Need to change every 4000 hours.so
    • 6.Pressure valve. Clean every 4000 hours and check that the open pressure is normal.
    • 7.Relief valve. Check for sensitivity every 4000 hours.so
    • 8.Fuel outlet valve. Discharge water and dirt every 2000 hours.
    • 9.Drive belt. Adjust the tightness every 2000 hours, check the wear condition every 4000 hours, and decide whether to change according to the wear condition.
    • 10.Motor maintenance. Maintenance according to motor usage instructions.so

    In order to make the air compressor of laser cutting machine run normally, XT LASER reminds you to draw up the detailed maintenance plan, execute the fixed person operation, regularly maintain, check and maintain regularly, make the air compressor group keep clean, oil free, no dirt.so

    If you have any questions about machine,welcome to contact us.

    Sales Manager so 

    Anne Zhang  so

    Mob:+8615098735595

    Skype:amyzhang1321

    Email:xintian121@xtlaser.com

  • Application of fiber laser cutting machine in home appliance-Juicy

    Application of fiber laser cutting machine in home appliance.

    Whether it’s washing machines, electric pressure cookers, rice cookers, etc.fiber laser cutting machine in home appliance.

    The role of household appliances that are closely related to our lives and diet is becoming more and more important.


    All of these appliances will involve stainless steel.

    Then the application of stainless steel products in the home appliance industry.

    Cartridge, Then the water heater tank mainly washing machines and refrigerators lining, etc.

    So due to the stainless steel has excellent durability, But it strength and workability.

    But design is concise and simple sense at the same time, Then it’s a lot of refrigerator.

    Range hood shell also use more stainless steel material.

    The traditional stainless steel cutting technology has the problems of tool wear.

    So low machining efficiency and easy to produce burr, rough surface and deformation.
    In contrast, the advantages of laser cutting but  technology then they are more prominent.

    Becoming the common choice of many stainless steel processing enterprises.

    Advantages of laser cutting.

    1. No working stress, no deformation of workpiece.

    But with laser cutting equipment cutting, not influenced by the hardness of materials.

    This is due to the nature of the laser, So is incomparable advantage and over traditional equipment.

    laser cutting of steel plate, stainless steel, aluminum alloy and cemented carbide cutting without deformation.

    2. No secondary processing, high machining efficiency.

    With laser cutting equipment and processing of stainless steel plate.

    Adopting the non-contact processing way, And will not affect the deformation of the workpiece more will not affect the next working procedure.

    And after laser cutting processing without secondary processing, and the cutting surface is smooth.

    3. Better positioning accuracy and good cutting effect.

    Focused laser beam into a very small points of light.

    And make the focus to achieve high power density materials quickly heated to gasification.

    Evaporation form holes, good beam quality, positioning accuracy is better.

    So the cutting precision is also higher.

    4. No tool wear, low maintenance cost.

    Laser cutting machine is used to cut stainless steel without loss.

    So High cut photoelectric conversion rate, lower processing cost, and less maintenance with fiber laser cutting machine.

  • Fiber laser cutting machine detail cutting process-Wendy

    Fiber laser cutting machine detail cutting process

    Many customers will encounter some cutting technology problems when using fiber laser cutting machine. Today we will summarize in fiber laser cutting machine detail cutting process. And hope to help users of laser cutting machine.


    The laser cutting process is mainly divided into three kinds of conditions:

    1. Cutting speed is too fast

    If the cutting speed is too fast, the following results may cause.
    1) May not be cut through, sparking sparks.
    2) Some areas can be cut through, but some areas can not be cut through.
    3) The whole section is coarser, but it does not produce dissolving.
    4) The cutting section incline stripe, and the lower part produces stains.

    2. The cutting speed is too slow

    1) Cause over melting, the cutting surface is more rough.
    2) The slit widen and the sharp corner dissolve in the whole.
    3) Influence cutting efficiency.

    3. Determine the appropriate cutting speed

    Judging whether feed speed can be increased or slowed down from cutting spark
    1) Sparks spread from up and down
    2) If the spark tilte, the cutting speed is too fast.
    3) Sparks not diffuse and small, together, indicating that the speed is too slow.
    Proper feed speed
    For example, the cutting surface presents a more smooth line, and the lower half does not appear to melt.
    Normal cutting speed

    Wendy

    Skype: XT Wendy Ning

    Email: xintian112@xtlaser.com

    Whataspp/wechat/tel: 0086 13176671529

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  • Use and maintenance of fiber laser cutting machine-Juicy

    Fiber laser cutting machine in the classification of mechanical belong to high-tech large machines.  maintenance of fiber laser cutting machine

    This machine at the time of purchase price is very high.

    In the process of using professional requirements for technical staff is also very high.

    So we in the process of using mechanical must often for mechanical processing and maintenance.

    so as to prolong the service life of mechanical today let’s talk about using and maintenance of the mechanical skills.

    First, keep the steel belt tight at all times.

    Steel strip in the operation of laser cutting machine has played a very important role in the transmission.

    And the material of the this kind of steel strip it belongs to the steel,

    The steel in the process of use, if not taut.

    Could easily lead to be cut and be left out of orbit, and even the phenomenon of steel belt and slip may be produced.

    So the threat to the safety of the staff had a great.

    so no matter when and where, must keep the steel strip is in a state of tension.

    As to the safety of construction personnel play a protective role.

    Second, check the Angle of the tool frequently.

    Because in the components of the optical fiber laser cutting machine.

    The most important parts is cutting machine.

    if there’s a certain deviation in the Angle of the cutter, then in the process of cutting will easily lead to the precision of cutting items finally not so accurate.

    Thirdly, it is often used to dust the machine.

    Due to the laser cutting machine in cutting goes directly to the metal surface evaporation.

    So on the surface of cutting machine and internal often can produce a lot of dust,.

    We should often will use vacuum cleaner to suck out the dust, so as to ensure the mechanical spotless.

    between the internal parts in this way can ensure parts between can normal operation.

    Fourth, the parts should be lubricated frequently.

    We need to lubricate the rack.

    Guide rail and many parts of the cutting machine at irregular intervals so that they can ensure that the gears are properly occluded in operation.
    In this way, the mechanical operation will be in the normal running track

    And the precision of the cutting will be higher.

    We except to do daily maintenance of optical fiber laser cutting machine.

    When we buy mechanical parts to the strict inspection, so that you can from the source to eliminate the mechanical damage.
    At the same time if found in the use of mechanical process of any damage of the parts and components must be replaced in time.

    so is itself a kind of mechanical protection, 2 will also can guarantee the ideal cutting effect of laser cutting machine.
    Only after the above two points can we extend the service life of this cutter.

  • Newest model Fiber laser cutting machine for uncommon steel tube cutting-Max

    This article shows that how fiber laser cutting machine works on uncommon steel tube cutting.

    As laser technology develops rapidly,  fiber laser cutting machine has occupied the metal processing market in the global.

     

    Laser cutting machine is not only used in the emerging field, but also in the field of traditional machining. It has replaced the traditional inefficient machine tools, such as plasma, flame cutting, water cutting, band sawing, wire cutting, shearing machine, punching machine and so on. It is really an unbelievable market.
    ① The world’s machine ownership about 20 million units, plasma, flame cutting, water cutting, band sawing, wire cutting, shears, punching, etc. will not be less than one-tenth. It is around 200 million units;
    ② China’s domestic sales of laser cutting machine in 2017 is more than 6,000 units.

    Following is the uncommon steel tube cutting samples by fiber laser cutting system.

      

    laser growth of fiber laser cutting machine

    From the market growth analysing, we can know that the laser market is the fastest growing one in the next five years. And high power fiber laser with kilo watt level will be much more popular. And the lasers have obvious advantages. It is widely used in kind of metal processing industry. Especially it plays an important role in metal processing field in future. That is to say the world of lasers will have a huge demand. Also fiber lasers will maintain a steady growth rate.

    After reading all above information,  welcome to contact us: 

    Email: xintian109@xtlaser.com  skype: xtlaser10   Mobil/whatsup:0086 18353156659

    Thank you! Best regards

  • Fiber laser cutting machine for uncommon steel tube cutting-Max

    This article shows that how fiber laser cutting machine works on uncommon steel tube cutting.

    As laser technology develops rapidly,  fiber laser cutting machine has occupied the metal processing market in the global.

     

    Laser cutting machine is not only used in the emerging field, but also in the field of traditional machining. It has replaced the traditional inefficient machine tools, such as plasma, flame cutting, water cutting, band sawing, wire cutting, shearing machine, punching machine and so on. It is really an unbelievable market.
    ① The world’s machine ownership about 20 million units, plasma, flame cutting, water cutting, band sawing, wire cutting, shears, punching, etc. will not be less than one-tenth. It is around 200 million units;
    ② China’s domestic sales of laser cutting machine in 2017 is more than 6,000 units.

    Following is the uncommon steel tube cutting samples by fiber laser cutting system.

     

    laser growth of fiber laser cutting machine

    From the market growth analysing, we can know that the laser market is the fastest growing one in the next five years. And high power fiber laser with kilo watt level will be much more popular. And the lasers have obvious advantages. It is widely used in kind of metal processing industry. Especially it plays an important role in metal processing field in future. That is to say the world of lasers will have a huge demand. Also fiber lasers will maintain a steady growth rate.

    After reading all above information,  welcome to contact us: 

    Email: xintian109@xtlaser.com  skype: xtlaser10   Mobil/whatsup:0086 18353156659

    Thank you! Best regards

  • Fiber laser cutting machine for steel square tube cutting-Max

    This article shows that how fiber laser cutting machine works on steel square tube cutting.

    As laser technology develops rapidly,  fiber laser cutting machine has occupied the metal processing market in the global.

     

    Laser cutting machine is not only used in the emerging field, but also in the field of traditional machining. It has replaced the traditional inefficient machine tools, such as plasma, flame cutting, water cutting, band sawing, wire cutting, shearing machine, punching machine and so on. It is really an unbelievable market.
    ① The world’s machine ownership about 20 million units, plasma, flame cutting, water cutting, band sawing, wire cutting, shears, punching, etc. will not be less than one-tenth. It is around 200 million units;
    ② China’s domestic sales of laser cutting machine in 2017 is more than 6,000 units.

    Following is the steel square tube cutting samples by fiber laser cutting system.

    laser growth of fiber laser cutting machine

    From the market growth analysing, we can know that the laser market is the fastest growing one in the next five years. And high power fiber laser with kilo watt level will be much more popular. And the lasers have obvious advantages. It is widely used in kind of metal processing industry. Especially it plays an important role in metal processing field in future. That is to say the world of lasers will have a huge demand. Also fiber lasers will maintain a steady growth rate.

    After reading all above information,  welcome to contact us: 

    Email: xintian109@xtlaser.com  skype: xtlaser10   Mobil/whatsup:0086 18353156659

    Thank you! Best regards

  • XT Laser newest model fiber laser cutting machine for colored stainless steel cutting-Max

    This article shows that how fiber laser cutting machine works on colored stainless steel cutting.

    As laser technology develops rapidly,  fiber laser cutting machine has occupied the metal processing market in the global.

     

    Laser cutting machine is not only used in the emerging field, but also in the field of traditional machining. It has replaced the traditional inefficient machine tools, such as plasma, flame cutting, water cutting, band sawing, wire cutting, shearing machine, punching machine and so on. It is really an unbelievable market.
    ① The world’s machine ownership about 20 million units, plasma, flame cutting, water cutting, band sawing, wire cutting, shears, punching, etc. will not be less than one-tenth. It is around 200 million units;
    ② China’s domestic sales of laser cutting machine in 2017 is more than 6,000 units.

    Following is the colored stainless steel sheet samples by fiber laser cutting system.

    laser growth of fiber laser cutting machine

    From the market growth analysing, we can know that the laser market is the fastest growing one in the next five years. And high power fiber laser with kilo watt level will be much more popular. And the lasers have obvious advantages. It is widely used in kind of metal processing industry. Especially it plays an important role in metal processing field in future. That is to say the world of lasers will have a huge demand. Also fiber lasers will maintain a steady growth rate.

    After reading all above information,  welcome to contact us: 

    Email: xintian109@xtlaser.com  skype: xtlaser10   Mobil/whatsup:0086 18353156659

    Thank you! Best regards