| Model | AKH-1500 | AKH-2000 | AKH-3000 | AKH-6000 |
|---|---|---|---|---|
| Laser Power | 1500W | 2000W | 3000W | 6000W |
| Laser Operating Modes | Continuous Wave Laser | |||
| Laser Generator | Raycus/Max/BWT | |||
| Laser Wavelength | 1080nm±10nm | |||
| Laser Power Tunability | 10-100% | |||
| Laser Welding Head | Au3tech | |||
| Welding Gap Requirements | ≤0.5mm | |||
| Control System | Au3tech | |||
| Expected Focal Distance | 160mm | |||
| Fiber Cable Length | 10m (JPT: 15m) | |||
| Cooling Type | Water Cooling | |||
| Pulse-Frequency Range | 20-200 KHz | |||
| Voltage and Frequency | 380V/220V 50/60H | |||
| Working Environment | 10-40℃ | |||
| Operating Humidity | 5-95% | |||
| Comparison Item | Laser Welding | TIG Welding | MIG Welding | Plasma Arc Welding |
|---|---|---|---|---|
| Welding Principle | Uses a focused laser beam to melt and join materials | Uses a tungsten electrode and shielding gas to create an arc | Uses a continuously fed wire electrode and shielding gas | Uses a constricted plasma arc to produce high heat |
| Heat Input | Low and concentrated | Moderate to high | Moderate to high | High and concentrated |
| Welding Speed | Very fast | Slow | Fast | Medium to fast |
| Weld Precision | Very high | High | Medium | High |
| Weld Seam Width | Narrow and clean | Fine but wider than laser welding | Wider weld bead | Narrower than MIG, but usually wider than laser |
| Heat-Affected Zone | Small | Larger than laser welding | Larger than laser welding | Medium to large |
| Material Distortion | Low | Medium | Medium to high | Medium |
| Welding Strength | High with correct parameters | High | High | High |
| Thin Metal Welding | Excellent for thin sheets and precision parts | Good, but requires skilled control | Possible, but burn-through risk is higher | Good, but setup is more complex |
| Thick Metal Welding | Suitable with high-power systems and proper joint design | Suitable but slower | Very suitable for thicker materials | Suitable for thick materials |
| Appearance of Weld | Smooth, narrow, and clean | Clean and attractive with skilled operation | Rougher and may need finishing | Clean, but may need finishing depending on settings |
| Filler Material | Often no filler needed; filler can be added if required | Filler rod often used manually | Wire filler is continuously fed | Filler may be used depending on the process |
| Skill Requirement | Lower for handheld systems, higher for automation setup | High operator skill required | Medium skill requirement | High skill and process knowledge required |
| Automation Capability | Excellent for robots and production lines | Possible, but slower and more complex | Good for robotic and automated welding | Good, but equipment setup is more complex |
| Production Efficiency | Very high for batch and continuous production | Lower efficiency | High efficiency | Medium to high efficiency |
| Spatter | Very low | Almost none | More spatter, especially with poor settings | Low to medium |
| Post-Weld Processing | Usually little grinding or polishing needed | May need light finishing | Often requires cleaning, grinding, or spatter removal | May require finishing depending on application |
| Equipment Cost | Higher initial investment | Lower to medium | Medium | Medium to high |
| Operating Cost | Lower labor and finishing cost, but higher equipment cost | Higher labor cost due to slower speed | Moderate cost with wire and gas consumption | Higher gas and equipment maintenance cost |
| Best Application Scenarios | Precision metal parts, stainless steel, aluminum, sheet metal, battery parts, automotive parts, and automated production | High-quality manual welding, thin stainless steel, pipes, and decorative parts | Structural parts, fabrication, heavy-duty metalwork, and high-volume welding | Aerospace, precision welding, thick sections, and applications needing stable deep penetration |
AccTek Laser integrates cutting-edge fiber laser technology into its welding machines to ensure high precision, deep penetration, and minimal heat input. Their systems are equipped with reliable laser sources and optimized control systems, enabling smooth and consistent welds while minimizing material distortion and providing strong, durable joints.
AccTek Laser offers a diverse range of laser welding machines tailored to various applications, from handheld solutions for small-scale repairs to high-power systems for large industrial production. Whether you need precision welding for thin sheet metals or robust joints for thick components, AccTek provides a solution that fits your specific requirements.
AccTek Laser welding machines are built with premium components sourced from trusted suppliers, including advanced fiber laser sources, scanning systems, and control electronics. These high-quality parts ensure exceptional performance, long-lasting durability, and minimal maintenance, even under demanding industrial conditions, ensuring your machine delivers consistent, high-quality results.
AccTek Laser provides customizable solutions for various welding requirements, offering flexibility in laser power, cooling systems, welding width, and automation options. Their ability to tailor systems to suit specific production needs maximizes welding efficiency and productivity, ensuring that every weld is precise and optimal for your application.
AccTek Laser offers comprehensive technical support to ensure smooth operation throughout the lifecycle of the equipment. Their experienced team assists with machine selection, installation, training, and troubleshooting. This ongoing support helps customers adapt quickly to laser welding technology, ensuring seamless operation and high-quality welds at every stage.
AccTek Laser has extensive experience serving customers worldwide, providing global service and support. With remote assistance, detailed documentation, and responsive after-sales service, we ensures your machines stay up and running, minimizing downtime and maximizing productivity. Their reliable global presence guarantees long-term support for customers, ensuring satisfaction and high-performance results for years.
This comprehensive guide examines both laser welding modes in depth, compares them across every dimension of industrial relevance, and provides a structured framework for selecting the mode best suited to
This article explores the key factors for selecting laser welding power, including material properties, welding modes, thickness, beam quality, and practical parameter optimization strategies.
This article mainly outlines the differences in welding performance of common metal materials, the feasibility of welding dissimilar metals, and solutions to common problems encountered in actual welding.
This paper mainly analyzes the influence of laser welding speed on welding quality and efficiency, and systematically elaborates on the key factors and practical methods for determining the optimal welding
Yes, aluminum can be welded using a laser welding machine. Laser welding is one of the preferred methods of joining aluminum components, especially in industries that require high-precision and clean welding. Laser welding is a versatile welding process that can be used to weld a variety of materials, including metals such as aluminum. When a laser welding machine welds aluminum, it uses a focused laser beam to heat and melt the aluminum surfaces that need to be joined. Laser energy is absorbed by the aluminum, causing rapid heating and localized melting. The laser is then moved along the joint and the molten aluminum fuses together to form a strong weld.
Laser welding produces precise, high-quality welds when welding aluminum. Heat input can be finely controlled during welding, minimizing the risk of deformation or damage to surrounding materials. In addition, laser welding allows precise control of welding parameters, making it possible to weld thin and delicate aluminum parts without distortion.
Laser welding is widely used in various industries, including aerospace, automotive, electronics, medical, etc., where aluminum parts require precise and reliable connections. Laser welding is especially valuable in applications where traditional welding methods such as TIG or MIG welding may result in increased distortion or where high-quality welds are difficult to achieve. Laser welding machines provide an effective and efficient solution for welding aluminum, providing excellent weld quality and performance in a wide range of industrial applications.
The maximum thickness of aluminum that a laser welding machine can weld depends on several factors, including laser power, beam quality, welding speed, and specific application requirements. In general, laser welding is well suited for welding thin to medium-thickness aluminum materials. Typical welding thicknesses for aluminum range from about 0.5mm to 3mm for fiber laser generators commonly used to weld metals. However, the advancement of laser technology and the optimization of the welding process may allow thicker aluminum materials to be welded in some special cases.
As the thickness of the material increases, the welding process can become more challenging due to increased heat absorption and heat dissipation from thicker parts of the aluminum. In the case of thicker aluminum, it is still possible to weld with a laser, but higher laser power and slower welding speeds may be required to achieve deep penetration and proper fusion. Additionally, other welding methods such as TIG or MIG welding may be more suitable for thicker aluminum materials due to their higher heat input and deeper penetration capabilities.
The specific requirements of the welding task, joint involvement, and material properties need to be considered when determining the best welding method and the maximum thickness of aluminum that a laser welding machine can effectively handle. Consultation with a welding specialist and feasibility testing are recommended to help ensure successful and reliable results for a particular welding application.
The aluminum most suitable for laser welding is usually an alloy in the 5xxx or 6xxx series. These aluminum alloys are well suited for laser welding due to their composition and properties, which make the welding process more manageable and produce high-quality welds. The following are some aluminum alloy families commonly used for laser welding:
5xxx and 6xxx series aluminum alloys usually contain magnesium as the main alloying element, which contributes to their good welding characteristics. These alloys form solid welds, have a relatively low risk of thermal cracking during laser welding, and have good thermal conductivity to efficiently dissipate heat during welding. When considering the best aluminum for laser welding, you also need to make sure the aluminum is in the proper tempering condition. Some tempering conditions may have different weldability, so the appropriate temper should be selected according to the specific application and requirements. When choosing the best aluminum material for laser welding, consider the specific needs of the project, the desired mechanical properties, and the desired weld quality. Consultation with an experienced welding professional can help determine the most suitable aluminum alloy and welding parameters to achieve the best results in your laser welding application.
Laser welding machines offer several advantages when it comes to welding aluminum compared to traditional welding methods such as TIG or MIG welding. Some of these advantages include:
Laser welding machines provide a reliable, efficient solution for welding aluminum with high precision, speed, and quality while minimizing material waste and operating costs.
Managing the heat-affected zone (HAZ) and minimizing deformation are crucial aspects of achieving high-quality aluminum laser welds. Here are some strategies to address these challenges:
By implementing these strategies and techniques, it is possible to effectively manage the heat-affected zone and minimize deformation in aluminum laser welding, resulting in high-quality, distortion-free welds suitable for various industrial applications.
Laser welding aluminum poses unique challenges, especially thermal cracking, which can weaken joints and compromise structural integrity. Aluminum’s wide solidification temperature range, high thermal conductivity, and low viscosity make it prone to hot cracking (also known as solidification cracking) during rapid cooling. However, several techniques can reduce this sensitivity and ensure stronger, more reliable welds.
Reducing the thermal crack sensitivity of laser-welded aluminum involves a strategic balance of material selection, filler compatibility, thermal control, joint design, and welding technique. By managing these factors, manufacturers can produce durable aluminum welds with minimal risk of cracking, even in demanding applications.
Laser welding aluminum requires effective shielding to prevent oxidation and porosity, both of which aluminum is highly prone to due to its reactive surface and rapid thermal conductivity. The choice of shielding gas plays a critical role in achieving clean, high-strength welds and ensuring stable process performance.
Laser welding aluminum typically uses argon, helium, or a combination of both as shielding gases. Argon is the standard choice for most applications, while helium or argon-helium blends are preferred for thicker materials or when deeper penetration and reduced porosity are needed. Proper gas selection and flow control are essential to produce clean, strong aluminum welds.
Laser welding aluminum presents a unique challenge due to its highly reflective surface, especially at room temperature. This reflectivity can cause inefficient energy absorption and even damage to the laser equipment. However, with the right techniques and technology, laser welding can still produce strong, clean welds on aluminum.
Laser welding manages aluminum’s reflectivity by using fiber lasers, surface preparation, focused beam control, and beam oscillation techniques. These strategies improve energy absorption, minimize reflection risks, and allow reliable fusion—even on bright, clean aluminum surfaces. Proper system setup and material preparation are key to welding success in this highly reflective metal.
4 reviews for Aluminum Laser Welding Machine
Grace –
I use this aluminum laser welding machine almost every day, and it has been easy to get used to. The grip on the handheld head feels natural, which helps during long shifts. The welds come out clean, especially on thinner sheets, which is important for our work. The machine also lets us know if something is wrong, so we can fix it quickly. The cooling system works well, and we rarely need to stop due to heat issues. It’s easy to move around the shop, and setup is quick. It fits well into our daily routine.
Ethan –
From a maintenance point of view, this aluminum laser welder is fairly dependable. The chiller keeps the system at a stable temperature, which helps avoid wear over time. I also appreciate the alarm system, as it gives clear signals when something needs attention. The internal setup seems well organized, so basic checks and servicing are not complicated. The beam delivery is stable, and we don’t see much variation in weld results. It’s not the kind of machine that needs constant fixing, which is important in our factory where uptime matters a lot.
Chloe –
I run a small aluminum workshop, and this machine has helped us take on more detailed jobs. It doesn’t take up much space, and we can move it around without trouble. The handheld head is easy to use, even for less experienced workers. One thing I like is how consistent the weld quality is. We’ve had fewer reworks since adding it. The cooling system seems reliable, as we haven’t faced overheating issues so far. The control panel is simple enough for daily use. Overall, it’s a practical machine that supports both custom work and regular production tasks.
Sofia –
We introduced this laser welding machine to improve our aluminum production line, and the results have been positive. The continuous laser output helps create smooth weld seams, which has reduced our finishing work. Operators like the handheld design because it allows them to reach different angles easily. The control system helps keep settings consistent across shifts, which improves overall quality. Safety features like the interlock system are also important in our environment. Training new staff has been easier than expected. It has helped us keep a steady pace without sacrificing accuracy.