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Fiber Laser Welding Machine

How much do you know about the principles and characteristics of laser welding?

Principles and Characteristics of Handheld Laser Welding 1. The principle of Handheld Laser Welding. Laser welding uses laser as welding heat source and robot as motion system. The special advantage of the laser heat source is that it has an extraordinary heating capacity and can concentrate a large amount of energy on a small point of action, so it has the characteristics of high energy density, concentrated heating, fast welding speed and small welding deformation. Realize the fast connection of thin plates. When the power density on the laser spot is large enough (>106 W/cm2), the metal is heated rapidly under the irradiation of the laser, and its surface temperature rises to the boiling point in a very short time, and the metal vaporizes. The metal vapor leaves the surface of the molten metal pool at a certain speed, generating an additional stress that reacts to the molten metal, causing it to dent downward, creating a small pit under the laser spot. As the heating process progresses, the laser can be directly injected into the bottom of the pit, forming a long and thin "small hole". When the recoil pressure of the metal vapor balances with the surface tension and gravity of the liquid metal, the small hole no longer goes deep. When the spot density is high, the small holes produced will penetrate the entire plate thickness to form… Read More »How much do you know about the principles and characteristics of laser welding?

Thermal conductivity welding

Laser welding technology

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Laser welding technology Table of Contents Principle of Fiber laser welding Features of Fiber laser welding Application of Fiber laser welding Prospects for Fiber laser welding Introduction Laser processing technology uses the characteristics of the interaction between the laser beam and the substance to Metal) is a technology for cutting, welding, surface treatment, etc. If the laser beam follows a certain time And the energy value, projected onto the material to be processed, instantaneously obtaining high energy on the surface of the material, and its organization The structure and performance are changed to achieve the purpose of processing. Laser processing technology mainly includes laser welding Connection(Laser Welding Machine), laser surface treatment, laser drilling, laser cutting, laser rapid prototyping, laser sintering synthesis function Ceramic material technology, laser membrane technology, laser micromachining, laser preparation of nanomaterial technology, laser gas Facies deposition and so on. Laser processing technology has the characteristics of high efficiency, high precision, high quality, wide application range, energy saving and environmental protection, etc. And can realize flexible processing and ultra-fine processing. In automobile manufacturing, steel metallurgy, microelectronics, aviation, machine Machinery manufacturing, textile industry, chemical industry, construction and shipbuilding industry have been widely used, some Industries (such as the automotive and microelectronics industries) have reached a high level Principle of Fiber laser welding Laser welding can be realized by continuous or pulsed laser beam. The principle of laser welding can be… Read More »Laser welding technology

Fiber Laser Welding Machine

Handheld Laser Welding Machine

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Handheld Laser Welding Machine Features :   The handheld welding gun replaces the fixed optical path before, and flexible transmission non-contact welding is applied to the parts that are difficult to access, so it has greater flexibility. Long-distance laser welding can overcome the limitation of worktable travel space and provide conditions for more precise welding.   Handheld Laser Welding Machine Advantages : The hand-held welding gun is portable and flexible, easy to operate, and can meet the requirements of welding at various angles and positions. 2.The hand-held welding gun can equip with 5meters/10meters optical fiber,which is flexible and convenient for outdoor welding. Infrared positioning is used to correct the position of welding joint and verify the position during welding. The welding position is more accurate and the welding seam is more beautiful. 4.The laser welding depth is deep and firm. It is not easy to be deformed, easy to be grinding and polished. The problems of welding penetration, welding nodule and welding quality in argon arc welding are solved. It is also suitable for spot welding of various complex welds and devices.   Laser Welding Applications : Laser welding of sheet metal, chassis and water tank. Laser Sealing Welding of Kitchen and Sanitary Hardware. Laser welding of various kinds of hardware lamps. Laser welding of door and window frames. Laser welding of billboard.   Technical Parameters Maximum Power 200w 500w… Read More »Handheld Laser Welding Machine

Handheld Fiber Laser Welding Machine

Handheld Fiber Laser Welding Equipment

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HandHeld Laser Welder Introductions The industrial market application of handheld laser welder makes the welding operation easier, and it is easy to realize tailor welding, stitch welding and seam welding of various angles and positions. It will gradually replace traditional argon arc welding and electric welding in the welding of thin stainless steel plates, iron plates, aluminum plates and other metal materials. Model: HS-HW series Name :Handheld Laser Welder Fiber laser power: 750W, 1000W, 1500W Industrial intelligent temperature control water chiller: 1P-3P Power supply voltage: 380V±10%, 50/60Hz Fully automatic welding wire feeding function (optional, independent research and development) Applicable products/industry Welding of thin metal plates-stainless steel, carbon steel, applicable products-laser welding of all kinds of sheet metal, molds, chassis, water tanks, kitchen and bathroom products, all kinds of five-gold lighting, advertising signs, door and window frames. Handheld Fiber Laser Features The internal design is dexterous, the interaction of the laser control system is enhanced, the tolerance range of the workpiece and the width of the weld are enlarged, and the weld formation is better Lightweight overall, using body engineering design methods, comfortable grip, easy to control with one hand, easy to operate The equipment is equipped with multiple safety alarms, automatically locks the light after removing the workpiece, and has high security Welding of thin metal plates-stainless steel, carbon steel, applicable products-all kinds of sheet metal, molds, chassis, water tanks, kitchen… Read More »Handheld Fiber Laser Welding Equipment

Fiber Laser Cutting Machine Head

How about Fiber Laser Cutting Machine cut metal resoults

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1000W Fiber Laser Cutting Machine Cut Metal Resoults There are many ways to cut metal: in addition to using shearing machine, combined punching shears, slitting shears, water cutting machines, etc., there are also thermal cutting equipment including plasma cutting machines and Fiber Laser Cutting Machines. Among them, the metal sheet fiber laser cutting machine adopts a numerical control system, which can cut and depict complex patterns on thin plates with excellent accuracy. It can also be applied to cutting thick metal plates and has been widely used in the field of sheet metal processing. Metal Sheet Fiber Laser Cutting Machine cutting Different Materials Cutting stainless steel Stainless steel is used in a wide range, such as kitchen equipment, general drawing materials, gas stoves, refrigerators, electrical appliances, washing machines, building materials, regrinding, elevators, building interior and exterior decoration materials, chemical equipment, heat exchangers, boilers, etc. You can see the figure of stainless steel. Stainless steel is cut by fiber laser cutting machine, not only the cost is lower than traditional wire cutting, but also the speed is twice that of wire cutting, which can realize mass production and is a fast and effective processing method.   Cutting carbon steel 1000W Laser cutting machines are widely used in carbon steel cutting , It can cut 10mm carbon steel . The advantages of carbon steel laser cutting machines are that they can cut… Read More »How about Fiber Laser Cutting Machine cut metal resoults

Manual Operation And Maintenance Of Handheld Fiber Laser Welding

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Maintenance of Fiber Laser Welding First of all, it is particularly important to note that when inspecting the internal or external joint terminals of the Handheld Fiber Laser Welding Machine, the input power switch must be turned off before implementation. Perform regular inspections. For example, check whether the rotation of the cooling fan is smooth ,when the fiber laser welding machine handheld is energized; whether there is abnormal vibration, sound and smell; whether there is leakage of gas; whether the joints of the welding wire and the insulation wrap are loose or peeled; the welding cable and each Whether there is abnormal heat generation in the wiring part. Since the fiber welding machine is forced air-cooled, it is easy to suck in dust from the surrounding and accumulate in the machine. Therefore, we can regularly use clean and dry compressed air to blow away the dust inside the welding machine. Especially the parts such as transformers, reactor coils, gaps between coils and power semiconductors should be cleaned. Regularly check the wiring position of the power wiring. Whether the terminal screws on the input side, output side, etc., as well as the wiring part of the external wiring, the wiring part of the internal wiring, etc. are loose, remove the rust when it rusts to make the contact conductive. Long-term use of the fiber laser welding machine price will inevitably cause… Read More »Manual Operation And Maintenance Of Handheld Fiber Laser Welding