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How to Maintain the Handheld Laser Welding Machine-Anne

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How to Maintain the Handheld Laser Welding Machine

The hand-held laser welding machine has the advantages of simple operation, beautiful welding seam, fast welding speed and no consumables.

The laser welding can perfectly replace the traditional argon arc welding and electric welding in thin stainless steel plate, iron plate, galvanized steel plate and other metal materials welding.

Handheld laser welding is 2-10 times faster than conventional welding, and a machine can save at least 2 workers a year.The weld seam is smooth and beautiful, reducing the subsequent grinding process, saving time and cost. The laser welding workpiece has no deformation, no welding, and the welding is firm. Less laser welding consumables.

Manual operation and maintenance of hand-held laser welding machine

1.If We must  train Hand-held laser welding machine operators to understand the use of system lights and buttons, familiar with the most basic equipment knowledge.

2.Check the working line slot before work, the wire is not damaged and exposed. It is can’t prohibit to place tools on the water cooler.
3.It is strictly forbidden to place liquid objects and flammable articles on the control cabinet. The temperature of the operation room must not exceed 25 ℃ no leakage and leakage.No leakage of air, water and electricity.

Maintenance of welding machine body.

1.Periodic testing.
2.Clean up the dust inside the welder regularly
3.Check the wiring of the electric power wiring regularly.
4.Replace defective parts during annual maintenance and inspection.Comprehensive repair work such as outer casing and insulation deterioration.

Regular Maintenance and inspection.

Regular Maintenance and inspection can reduce the occurrence of welding failure, extend the service life.

It can improve work efficiency, ensure the performance and safety of welding machine.

Hope it is helpful for you,if you have any questions,please feel free contact to us.

Sales Manager:Anne Zhang

Mob.whatsapp:+8615098735595

Skype:amyzhang1321

Email:xintian121@xtlaser.com

Commom questions about fiber laser welder-Teresa

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Commom questions about fiber laser welder

Nowadays handheld fiber laser welding machine is quite popular in laser market. It can weld stainless steel, mild steel, carbon steel, aluminium sheet, iron plates, brass, steel, galvanized sheet and plates, other sheet metals and metal tubes. Here we would like to introduce some common questions that most customers will ask.

1. Is the welding machine easy to operate?

Yes. The operating syetem can be set in English. And you just need to set some different parameters on the screen. There’s no problem to learn how to use it in few hours.

2. Does the machine need auxiliary gas?

Yes, Nitrogen (N2) or Argon both are OK. But for materials easy to be oxidized, Argon is better.

The gas can isolate the air from the welding plate to prevent reaction with the air. So the welding surface of the metal plate will be white and beautiful. The gas also can protect the lens from welding dust.

3.Does the machine have quick wear parts?
Yes, protective lens (8usd/piece).
With auto wire feeder, it takes about 7 days to replace the protective lens.
Without auto wire feeder, it takes 4-7 days to replace the protective lens.
Better environment, better operation, longer using time.

4.How to ensure the safety of handheld laser welder?

1). Machine system includes safety protection. And machine will work only when the clip and the welding head( gun) contact with metal at the same time, which can protect the operator’s safety.
2).  High temperature resistant gloves
When you use the machine, please wear gloves for double safe.

3). Goggles
Machine come with Goggles for eye protection,we consider every details for customers.

For more information, please feel free to contact us.
Email: xintian105@xtlaser.com
Whatsapp/Mobile: +8615006829603
Skype: xtlaser Teresa

Learn more about the Laser welding machine-Phoebe

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Learn more about the Laser welding machine

What is the laser welding machine, let us learn more about the Laser welding machine

Learn more about the Laser welding machine, The laser welding machine heat required for welding supply by a tightly focused light beam with a diameter as small as two-thousandths of an inch. Welding conduct by firing a series of short pulses that melt the metal to create a high-quality weld. Depending upon the particular welding task, the filler material may require as with TIG welding. Because the laser beam is tightly focused, heat input is minimized and parts handheld almost immediately.

Learn more about How does laser welding machine works?   

All materials that can weld conventionally also generally weld with laser welding processes.

For quality, speed,  the laser welding system is superior to processes for industrial projects.

Learn more about Laser welding applications:

The properties of laser welding give an advantage over other forms of welding that can exploit in several ways:

  • Precision parts: Lasers are excellent for welding fine and delicate metal components and generating minimal internal stresses due to the minimal heat input.
  • Medical devices: Non-contact welding and no welding splatter ensures hygiene when welding medical devices.
  • Aesthetics: Laser welding finishes are excellent.
  • Solenoids and machined items: Lasers for joining machined components such as solenoids, and create minimal distortion due to the low heat input.
  • Limited access: The non-contact laser beam permits welding in otherwise inaccessible areas.
  • Jewelry welding and high-value items: The precise controllability and negligible heating effects make it a good choice for welding high value, high precision parts including precious metals.

How to Purchase a High Quality Metal Laser Welding Machine

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How to Purchase a High Quality Metal Laser Welding Machine

Metal laser welding machine is one of the most popular welding equipment today, characterized by mechanical intelligent processing,  so more and more customers choose it.

There are some factors need to pay attention to when customers want to buy this machine.

XT LASER will tell you how to purchase a high quality metal laser welding machine.

1.Laser spot focusing diameter

Pay attention to the laser spot focusing diameter in the device, generally, due to the optical design of the laser generator, the laser spot diameter can be controlled within the range of 0.2mm to 1.5mm, this is a direct reflection of the equipment quality, if the laser spot diameter can not up to the standard 0.2mm, it will cause ablation of the weld seam directly.

2.Laser pulse frequency

Welding different materials need different laser pulse frequencies, the higher the frequency of laser pulse, the lower the per laser energy.

In this way, it can improve the welding toughness of the whole workpiece.

When choosing a laser welding machine, the user should first choose the equipment which can adjust the laser pulse frequency.

3.Laser pulse energy

The energy of laser pulse is one of the main parameters of laser generator.In general, the laser welding machine laser energy have to keep within 70J,then it can meet different materials welding

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

Sales Manager:Anne Zhang

Mob.whatsapp.wechat:+8615098735595

Skype:amyzhang1321    Email:xintian121@xtlaser.com

Causes and solutions of welding quality problems in laser welding equipment-Anne

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Causes and solutions of welding quality problems in laser welding equipment

With the development of laser technology, laser welding technology is becoming more and more mature.

However, during actual welding process, there will be various problems for various reasons, how to identify the causes of welding quality problems and how to solve the problems, these are very important parts of the process management.

Today XT LASER will tell you causes and solutions of welding quality problems in laser welding equipment.

1. Find the reasons of poor welding quality.

First, check the welding quality of welding products.

Generally, there are two methods: visual inspection and destructive inspection.
Visual inspection, it is the staff to determine whether the welding product is qualified based on their rich work experience, but it’s not enough to make a conclusion, then requires destructive inspection, that is to tear the welding base metal to confirm whether the welding quality is qualified.

Second, analyze the causes according to the phenomenon.

Generally, if the welding process is poor, there may be a problem with the welding material, it is necessary to change the material or change the wave setting process condition of laser welding equipment to solve the welding quality problem.
(1).If welding failure occurs continuous in the same part of the welded product, it is likely that there is a problem with the workbench and clamp.
(2).If there is welding penetration and virtual welding phenomenon, you can check the energy stability of the machine.

2. Solutions of welding quality problems.

Strengthen the welding quality assurance management.During the welding process,

First, test the welding pressure with pressure tester regularly, to ensure the pressure keep unchanged, at the same time, it is necessary to check the operation status of the machine head frequently.Second, we must strengthen the monitoring of current , to avoid the poor performance caused by the fluctuation of the power supply voltage and overload operation of the laser welding machine.Third, consider changes of workpiece thickness, coating thickness, metal composition, etc, to avoid welding defects and reduce the loss rate of welding products.
So these are the causes and solutions of welding quality problems in laser welding equipment.
If you want to get more details about our machine.Please feel free contact to us.

Sales Manager: Anne Zhang

Mob.whatsapp:+8615098735595

Skype:amyzhang1321

Email:xintian121@xtlaser.com

Some information about handheld fiber laser welding machine-Ariel

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Some information about handheld fiber laser welding machine

Handheld fiber laser welding machine is very popular recently.So today we will share you some information about handheld fiber laser welding machine.

About the operation

1. There is no need to installation for the handheld laser welding machine, our customers can use it directly after receiving the machine. It is very easy to operate, there is no installation and training cost. We have manual and operation video for our customers and aslo provide video call training, we can make sure that our customers can use this machine within 3 days for free.

 

2. Compared with the traditional welding, like tig, handheld fiber laser welding machine no need to use welding wire, only when the gap more than 0.5mm, we should use the wire feeder.

3.. The maintenance for this machine is very easy, when finish your welding work, turn off the power and clean the welding head, it can make the lifetime of protective lens and copper nozzle longer.

About the use-cost

1. The quickly-wear parts for the handheld fiber laser welding machine are only protective lens and copper nozzle.

And if you buy them from us, we can give you the cost price, USD10 for copper nozzle(lifetime is 360 hours) and USD8 for protective lens(lifetime is 240 hours).

2. Except the quick-wear parts, the machine also consume electricity and gas.

The power consumption of 1kw machine is 11kw to 12kw/hour at full power situation.

In fact, we usually just use 50%-60% power of 1000w to weld the metals, it is enough, so the power consumption is small.

The machine aslo need to connect with gas, argon or nitrogen.

The gas can isolate the air from the welding plate to prevent the reaction with the air.

So the welding surface of the metal plate will be white and beautiful. The gas also can protect the lens from welding dust.

The price of the gas is different in different counties and regions.

if our customers think the cost of the gas is too high, they can use air compressor to produce air gas.But the welding effect will not very good, the welding surface of the metal may be black, so our customers should wipe the surface of the metal with ethyl alcohol.

Any other questions,pls feel free to contact us.

Ariel Liu

Email:xintian122@xtlaser.com

whatsapp:0086 17866940010

Skype:Ariel XTLaser

Advantages of wobble welding head on fiber laser welder-Teresa

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Advantages of wobble welding head on fiber laser welder

XTLASER handheld fiber laser welding machine is equipped with a wobble welding head to fill the gap of hand held welding in the laser equipment industry.

wobble welding head

What’s the advantages of wobble welding head?

Firstly, the process that the usual head can not complete, the wobble welding head only needs to use about 70% of the power. So the cost of the laser can be saved;

Secondly, wobble welding back and forth through the galvanometer motor. For material with large impurity, it can reduce bubble, fried point, splash, etc.

Thirdly, in the case of irregular gaps, the requirements for the fixture can be reduced.
The usual head welding gap is generally 0.2 mm. If over 0.2mm, light will go directly through it. There is no galvanometer motor in the welding head, so there is no swing. The welding effect is not good. And the welding process is limited.

With wobble head, the width of the gap that can be welded can reach 0.5mm.

If you want to know more information about fiber laser welding machine, please feel free to contact us.

Email: xintian105@xtlaser.com

Whatsapp/Mobile: +8615006829603

Skype:xtlaser Teresa

Common questions about handheld fiber laser welder-Teresa

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Common questions about handheld fiber laser welder

XTLASER Handheld Fiber Laser Welding Machine is a new type high-power, high-end continuous welding tool. It adopts a high-quality fiber laser source to produce a fiber optic beam. After transmission processing, the light is focused on the workpiece to achieve continuous welding. It has the advantages of simple operation, beautiful beam, fast welding speed. Besides, it avoids the two thresholds of thermal strain and post-treatment. And it is environmentally friendly and pollution-free, greatly improving the joint strength and quality of welding.

Handheld fiber laser welder

Common questions about fiber laser welder

Firstly, is the welding machine easy to operate?
Yes. We can set the operating syetem in English. And you just need to set some different parameters on the screen. It is no problem to learn how to use it in few hours.

Secondly, does the machine need auxiliary gas?
Yes, Nitrogen (N2) or Argon both are OK. But for materials easy to be oxidized, Argon is better.

Thirdly, does the machine have quick wear parts?
Yes, protective lens. It usually takes 4-7 days to replace the protective lens. Better environment, better operation, longer using time.

For more informaion about fiber laser welding machine, please feel free to contact us.

Email: xintian105@xtlaser.com

Whatsapp/Mobile: +8615006829603

Skype: xtlaser Teresa

How to maintain handheld fiber laser welding machine-Teresa

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How to maintain handheld fiber laser welding machine

Nowadays, fiber laser welding machine is quite popular in welding industries. Because it has high welding precision and high speed. After long-term use, its welding efficiency may decrease. And we need maintain it regularly. So when we using handheld FIBER laser welding machine, how to maintain it? XTLASER will give you some suggestions.

Firstly, Check the optical path components of laser welding machine.

In order to ensure that the laser welding machine laser device is always in normal working condition. After continuous work or stop using for a period of time, before starting machine, check the components in the optical path such as the dielectric diaphragm and the lens protection glass. To ensure that all optical components are not contaminated. If there is any pollution, handle it in time. This can ensure that the optical components of laser welding machine will not broken under the strong laser irradiation.

Secondly, Check the conductivity of the inner circulating water.

The purity of cooling water is the key to ensure the laser output efficiency. It is important to check the conductivity of internal circulating water once a week to ensure its conductivity.

Thirdly, Check and adjust the laser cavity.

Operators can often check the laser output spot with black paper. Once find that the spot is uneven or the energy decreases, he should adjust laser cavity in time to ensure the laser beam quality. The adjustment of the laser must be carried out by specially trained personnel. Otherwise the laser deflection will cause other components on the optical path damage.

These are the maintenance methods of handheld fiber laser welder. It is important to maintain our machine regularly to ensure its welding efficiency. To learn more details about our laser welding machine, feel free to contact us.

Skype: xtlaser Teresa

WhatsApp: +8615006829603

Email: xintian105@xtlaser.com

Precautions for Fiber Laser Welding Machine-Anne

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Precautions for Fiber Laser Welding Machine

1, with the relevant staff.

The person in charge must have relevant knowledge and experience in laser and welding machine.

The person in charge should not only be in charge of the safety lock key and password of the welding machine, but also instruct the operator on how to use the welding machine and teach the relevant safety knowledge.

2, the establishment of a dedicated laser welding area.

The relevant responsible person is responsible for the establishment of a special laser welding area (with a fence and other similar devices separated from the other work area), while in the welding area to set up „loitering personnel prohibited near“ and other related signs.

3, the welding machine installed in a level, a solid place, not on the tilt of the place.

This welding machine uses three-phase AC 380V (50 ~ 60Hz) electricity.

4, the ambient temperature of 5 ° C-30 ° C humidity of not more than 85% of the environment in the use of the welding machine, the ambient temperature should not fluctuate too much.

Do not use the machine under the following conditions:
– There is dust, oil pollution of the environment.
– A vibrating environment.
– Corrosive environment.
– High-frequency noise environment.
– Humid environment.
(CO 2, NOx, or SOx) in atmospheres containing high concentrations of carbon, nitrogen and sulfur oxides.

5, in the winter if the ambient temperature dropped below 0 ° C, the water tank will be frozen, the water tank may crack.

Therefore, special care in the winter to ensure that the ambient temperature of the welding machine not less than 0 ° C. If the ambient temperature is below 0 ° C, drain the water from the tank and refer to the relevant section.

6, if the ambient temperature changes in the YAG laser rods and lenses will form water vapor, which will affect the use of welding machines.

Therefore, as far as possible to prevent the dramatic changes in ambient temperature. If the water vapor has been formed, then the machine must be warmed up after a while and then use the machine.

7, if the welding machine chassis stain or water, please use a dry cloth or wet cloth dry.

If the stain is not clean, neutral detergent or alcohol can be wiped clean. Do not use gasoline or paint thinner to wipe the machine.

8. It is forbidden to place screws or coins on the inside or outside of the welding machine, which may cause a short circuit and damage the machine.

9, please gently operate the button, do not use a screwdriver and other tools to touch the button.

In particular, do not use sharp things touch the touch screen, this will cause permanent damage to the touch screen (with your fingers or a dedicated touch pen touch screen operation).

10, buttons and switches do not continuous operation, to ensure that only one click at a time.

Repeated switches affect the life of the machine.

11, control box and welding machine is connected with the connection between the lines.

After removing it, make sure that all connections have been restored before the next use. At the same time, do not let the cable block the fiber.

12. Do not bend the fiber to less than its minimum bend radius.

Hope these information is helpful for you.if you have any confused of machine,welcome to contact to us.

Sales Manager:Anne Zhang

Mobile.whatsapp:+8615098735595

Skype:amyzhang1321