#laser welding

[hslasers]

C. And C. Laser Engineering Pvt Ltd. is known for offering all kinds of industrial laser solutions and a range of Scientific and Industrial Laser Products and Services. This includes Industrial Products right from small components, and various spares of laser systems to the installation of complete laser workstations along with maintenance and servicing.

We provide laser workstations with or without material handling systems that are used for laser marking, laser engraving, deep engraving, laser welding, laser cutting, nanosecond micro-machining, and ultra-micro-machining.

We also offer laser-based solutions using Nano–Pico – Femtosecond, IR, Green, UV and DUV lasers.

We have more than 30 years of experience in the laser industry  and with this vast experience and range of laser technology available, we are able to provide high-quality laser services and laser systems in the industry.

We provided lasers and services as well for our principal namely – 

Control Laser Corporation, 

Iradion MegaWatt Lasers QPC Lasers Amplitude Lasers (Continuum), PhotoScribe  Uptek

The Scientific range of products from C. And C. Laser Engineering have various applications and some of them are LIDAR, Macromolecules research, Laser microprobes analysis, Fiber Bragg grating diagnostics, Laser-Induced Breakdown Spectroscopy (LIBS), laser flash photolysis, Synchronized pumping of other lasers, Interferometry, Biological imaging, Materials process research.

Our laser marking job work and laser engraving job work is acknowledged and appreciated for their precision, details, and uniformity on any metals and non-metals.

Our prime goal is to offer the best and excellent services and quality products to our customers and always put in our best efforts to achieve that objective.

[shinerise]

The first day of work after the Mid-Autumn Festival, full of energy, customers need five machines can be successfully shipped, three days earlier than the expected delivery date, thanks to the efforts of all partners.

[semcoinfratechworld]

Innovations in Laser Welding: How Indian Startups Are Leading the Way

India is one of the fastest-growing manufacturing countries; startups are playing a key role in driving innovation in this area. Many industries, especially automotive, electronics, and battery manufacturing, are finding themselves amid revolutionary times due to laser welding. This blog will delve into the new developments in laser welding and how Indian startups are pioneering advanced laser welding machines and equipment.

The Rise of Laser Welding in India

Laser welding is an accurate and effective joining technique using a laser beam for fusion. Delivering quality welds at a much faster speed, this joining technique is an ideal option for industries that require high levels of accuracy and efficiency. With the demand for laser welding machines in India on the rise, startups are stepping up their efforts to offer innovative solutions for meeting the unique needs of Indian manufacturers.

Innovations Driven by Indian Startups

Automation and AI Integration: Indian startups are incorporating automation and artificial intelligence features in laser welding machines for better performance and ease of use. AI-powered systems can predict potential defects in welding and adjust parameters in real-time for high-quality outcomes and reduce wastage.

Cost-effective Solutions: Laser welding used to be one of the most expensive technologies and was unaffordable for anyone other than large corporations. However, Indian startups are trying to change this narrative by developing cost-effective laser welding equipment that addresses the needs of SMEs. These solutions are not only reducing the barrier to entry but also encouraging wider adoption of laser welding across various industries.

Customization for Battery Manufacturing: With the rise of electric vehicles, the demand for Lithium-Ion Battery Assembly Equipment Suppliers is thereby increasing. Indian startups are innovating in specialist laser welding solutions designed for battery manufacturing, which requires precision and very little thermal distortion. These customized laser welding machines turn out to be a very important part of an EV battery assembly line, as they enhance the efficiency and safety factors.

Portable Laser Welding Machines: Another frontier in which Indian startups are making their presence felt is the development of portable laser welding machines. These compact and easily movable machines will go well for on-site repairs and applications where mobility is important. Their versatility makes them suitable for a wide range of industries from automotive to aerospace.

The Future of Laser Welding in India

With startups driving the next wave of innovations, the future of laser welding in India looks very promising. To be sure, the next waves of development will give us far more enhanced laser welding machines in India, with greater efficiency, precision, and environmental sustainability. Now, startups are planning to try green laser welding techniques, which also reduce energy consumption and lower the carbon footprint caused by manufacturing processes.

However, further development, especially for the EV sector, is expected through collaboration between startups and established Lithium-Ion Battery Assembly Equipment Suppliers. The result will ensure the needed synergy that, when applied, will develop a more refined laser welding solution targeted at meeting customers’ demands, thus keeping India in the vanguard of this technology evolution.

Conclusion

Indian startups are not only a part of but also the forerunners in laser welding innovations. By providing customized, affordable, and high-tech laser welding machines, they are enabling industries to upgrade their production capabilities and cater to the ever-increasing demand in the market. While these startups continue to push the envelope on what is possible with the evolution of laser welding machines, they are positioning India as the global manufacturing hub for excellence.

[metallaser]

Elevate Your Welding Precision with Bare Metal Laser's State-of-the-Art Laser Welding Machine

Experience unparalleled welding precision and efficiency with Bare Metal Laser's advanced laser welding machine. Our cutting-edge technology offers superior weld quality, increased productivity, and cost-effectiveness for your welding projects. Revolutionize your welding process with precision and speed like never before. Visit BareMetalLaser today to explore how our innovative laser welding machine can transform your welding operations and take your craftsmanship to the next level.

[sheetmetalfabricationwords]

How to choose metal Laser Welding Machines for metal industries?

Choosing the right metal laser welding machine for metal industries involves considering several key factors to ensure it meets your specific requirements and production needs.

Here’s a guide to help you make an informed decision:

1. Material Compatibility:

- Ensure the laser welding machine is suitable for the types of metals you work with. Different machines may be designed for specific materials, so choose one that accommodates the range of metals you commonly use.

2. Power and Pulse Duration:

- Consider the power and pulse duration of the laser source. Higher power allows for deeper penetration, while shorter pulse durations are suitable for delicate and precise welding. Select a machine with the appropriate power and pulse duration for your applications.

3. Welding Speed and Productivity:

- Evaluate the machine’s welding speed and overall productivity. Faster welding speeds can increase efficiency, but it’s essential to balance speed with the quality of the weld. Look for a machine that meets your production goals without compromising weld integrity.

4. Precision and Accuracy:

- Assess the precision and accuracy of the laser welding machine. This is crucial for applications that require fine details and tight tolerances. High precision is particularly important in industries like electronics or medical devices.

5. Ease of Use and Automation:

- Consider the user-friendliness of the machine. Look for features like intuitive controls, easy setup, and programming capabilities. Additionally, assess the potential for automation, as automated laser welding systems can enhance efficiency and consistency in production.

6. Cooling System:

- Laser welding generates heat, so an efficient cooling system is essential to maintain the machine’s performance and prevent overheating. Check the cooling capacity and whether the machine has built-in cooling mechanisms.

7. Maintenance and Serviceability:

- Evaluate the ease of maintenance and the availability of service and support. Choose a machine from a reputable manufacturer with a good track record for reliability and customer support.

8. Cost Considerations:

- Assess the initial cost as well as long-term operating costs, including consumables and maintenance. While it’s tempting to opt for the lowest upfront cost, consider the overall value and return on investment based on your production needs.

9. Safety Features:

- Ensure the laser welding machine complies with safety standards and incorporates necessary safety features. This includes features like enclosures, interlocks, and proper ventilation to protect operators from laser radiation and other potential hazards.

10. Supplier Reputation:

- Choose a reputable and reliable supplier or manufacturer. Look for reviews, testimonials, and the company’s track record in delivering quality laser welding machines. A reliable supplier can provide ongoing support and ensure that you get the most out of your investment.

By carefully considering these factors, you can select a metal laser welding machine that aligns with your specific requirements and contributes to the success of your metal industry operations.

[ironwelding]

Beyond the Torch: Unveiling the Hidden World of Welders and Their Metal Mastery

Crafting Excellence in Williamsport:

Williamsport, PA, is not merely a location for Iron Associates Inc.; it's the essence of our craftsmanship. Rooted in this dynamic community, our skilled welders shape metal into masterpieces that grace the local landscape. From industrial wonders shaping the cityscape to bespoke creations enhancing the character of Williamsport's homes, Iron Associates is an integral part of the city's aesthetic evolution.

Our commitment to Williamsport extends beyond the sparks illuminating our workshops; a pledge to excellence defines each weld. The city's spirit echoes in our work, making Iron Associates a trusted name in the community for welding services near me. As we explore the intricate tapestry of Williamsport, we invite you to witness the precision and artistry that set our welding services apart.

Unveiling the Hidden Artistry:

At Iron Associates, we transcend the commonplace perception of welding, uncovering a hidden world of artistry. The Welder, our signature service, is a canvas for our craftsmen to weave creativity into every weld. It's not just about joining metals; it's about sculpting them into expressions of beauty and strength. This hidden artistry is unveiled in every project, reflecting a commitment to mastery that goes beyond the torch.

In this hidden world, precision is paramount. Iron Associates combines state-of-the-art technology with the seasoned expertise of our craftsmen to ensure that every project, from intricate metal artwork to industrial fabrication, is executed with unmatched precision. The Welder is more than a service; it's an invitation to witness the transformative potential of metal mastery.

Meeting Your Vision, Every Weld at a Time:

At Iron Associates, we understand that welding is a journey of realization and transformation. Whether you're an artist envisioning a metal sculpture, a homeowner with a custom ironwork project, or an industrial entity requiring top-notch fabrication, we are here to bring your vision to life.

As you navigate the world of welding services near me, consider Iron Associates Inc. as your beacon of creativity and precision. We are not just welders but craftsmen unveiling the hidden potential within metal. Our commitment to excellence, innovative approach, and unwavering precision make us the go-to choice for all your welding needs. Explore the secret world beyond the torch with Iron Associates Inc. and witness your projects come to life in ways you never imagined.

Discover the extraordinary world of metal mastery with Iron Associates Inc. – your trusted choice for welding services near me. Embrace the hidden artistry that lies beyond the torch, and let your projects become a masterpiece in the hands of our skilled craftsmen.

Iron Associates Inc.

3010 Lycoming Creek Rd, Williamsport, PA 17701, United States

(877) 751 7893

[gudmould]

Summary of 19 plastic connection methods!

Plastics are widely used in daily chemical packaging, medical equipment, automobiles and in daily products. This article makes a brief introduction to these plastic connection technologies. Content is for reference of friends who are engaged in product structure design: 1 Adhesive connection Adhesive connection refers to technology of connecting surfaces of homogeneous or heterogeneous objects…

[divyabadodiya]

SLTL's Cutting-Edge Laser Welding and Marking Solutions Take Center Stage at India International EV Show 2023 – Chennai

CHENNAI, 26th-28th May, 2023 - SLTL Group, a pioneering technology company with a rich history of innovation, is thrilled to announce its participation in the India International EV Show in Chennai. The event, scheduled to take place from 26-28 May, 2023, is a platform where industry leaders and enthusiasts gather to explore the latest advancements in electric vehicles (EVs). SLTL Group will be showcasing its cutting-edge laser welding and marking solutions specifically designed for the automobile industry.

[hindcampvtltd]

Our laser welding machine leaves a very precise, and damages free welding quality over the statue.

[hslasers]

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Laser Marking on Glass Bottle video from C. And C. Laser Engineering Whatsapp/Mobile: +91-9833105515.

Laser Marking on Glass Bottle - The above video shows Laser marking on glass Bottle using a nano-second UV laser. 

Glass or Glass Bottle can only be marked with UV Laser. IR (1064 nm) laser gets reflected from the glass.  UV laser (355 nm) and DUV (266 nm) get absorbed easily by the glass and hence are the ideal source for marking on Glass or Glass Bottle. In the video shown above, the glass bottle  has been laser marked with a 355 nm 5 W UV laser with a Galvo-based marking system having a laser marking field of 100 X 100 sq. mm., using a rotary. Green (532 nm) laser and CO2 (10.6 µm) would fracture & crack the glass. 

C. And C. Laser Engineering is popular for its job work services in laser marking, laser welding, laser cutting, and micro-machining.

[shinerise]

Platform welding live welding demonstration and results! We recently conducted a live welding demonstration using our state-of-the-art platform laser welding machine. The demonstration was attended by a group of welding professionals who were amazed at the machine's superior performance and precision. The machine utilizes a high-powered laser beam to melt and fuse metal parts together, creating a seamless, flawless joint. This process is known as lock-hole welding and is very effective for welding a wide variety of metal parts. During the demonstration, we showed the weld material flat and welded it in three dimensions. The laser beam quickly melts the wire, creating a strong, durable, high-quality weld. And the weld surface is flat and smooth. Perhaps the most impressive feature of our laser welding machines is their precision. It easily welds even the most complex shapes and sizes with amazing precision, making it an essential tool for applications in aerospace, automotive, and other high-tech industries. All in all, our laser welding machines offer a versatile, efficient and precise solution for all your welding needs. Its performance truly needs to be seen to be believed.

[semcoinfratechworld]

Traditional Welding vs. Laser Welding: Why Indian Manufacturers Are Making the Switch?

India’s manufacturing landscape is undergoing a significant transformation as industries embrace more advanced technologies to enhance productivity and quality. One of the most notable shifts is the transition from traditional welding methods, such as TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas MIG) to laser welding. As laser welding technology gains traction globally, the demand for advanced laser welding machines in India is rapidly increasing, reflecting the country’s growing manufacturing capabilities. This change is driven by the numerous advantages that laser welding offers, including precision, speed, and cost efficiency. In this blog, we’ll explore why Indian manufacturers are increasingly adopting laser welding and how this technology is shaping the future of the industry.

Challenges of Traditional Welding

Traditional welding techniques, while proven and widely used, come with limitations that are becoming more apparent as manufacturing demands evolve. As the demand for electric vehicles and energy storage solutions grows, lithium-ion battery manufacturing equipment suppliers are adopting laser welding technology to enhance the safety and efficiency of battery production.

Higher Heat Input: Traditional methods often require more heat, leading to greater contamination and wastage of materials. This inefficiency can be costly, both in terms of material use and the quality of the final product.

Labor-Intensive: Traditional welding is labor-intensive and relies heavily on skilled workers. With a growing shortage of skilled labor, manufacturers face challenges in maintaining productivity. Automation, which is more feasible with laser welding, offers a solution to this problem.

Limited Precision: While traditional welding can achieve good results, it often falls short of the precision offered by laser welding. In applications that demand high accuracy, traditional methods may not meet the stringent requirements, leading to potential quality issues.

Advantages of Laser Welding

Laser welding has always been better than the traditional source. Even though the cost is not something we will keep an eye on this time as it is the same. There are a couple of things which we must notice. here are some of them.

1. Precision and Accuracy

Laser welding equipment stands out for its remarkable precision. Utilizing focused laser beams allows for highly accurate welds, making it ideal for industries that require intricate designs and minimal heat-affected zones (HAZ). Sectors such as aerospace and electronics, where even the slightest deviation can lead to significant issues, benefit greatly from this precision. The ability to achieve such fine detail with minimal impact on surrounding materials is a game-changer for manufacturers aiming to meet high standards. The introduction of laser fiber welding machines has brought a new level of precision and efficiency to industries requiring fine, detailed welds, such as electronics and automotive manufacturing.

2. Speed

One of the most compelling reasons for the shift to laser welding is its speed. The focused laser beam quickly melts and bonds materials, significantly reducing production times. This increased throughput is crucial for industries looking to scale up operations and meet growing demand. Faster welding processes mean manufacturers can produce more in less time, contributing to overall efficiency and competitiveness in the market.

3. Minimal Heat-Affected Zone (HAZ)

Traditional welding methods often result in a large heat-affected zone, which can compromise the structural integrity of the materials being welded. This can lead to thermal distortion and damage, especially in delicate or thin materials. Laser welding, however, produces a much smaller HAZ, minimizing the risk of these issues. This precision ensures that the structural properties of the materials are preserved, leading to higher-quality outcomes.

4. Cost Efficiency

While the initial investment in laser welding technology may be higher, the long-term savings make it a cost-effective choice for manufacturers. Reduced labor costs, faster processing times, and lower material waste contribute to significant cost savings over time. Additionally, the high precision of laser welding reduces the need for rework and repairs, further enhancing its cost-effectiveness.

5. Lower Maintenance Requirements

Compared to traditional welding equipment, laser welding systems generally require less maintenance. This reliability makes them easier to operate over time, reducing downtime and associated costs. For manufacturers, this means more consistent production schedules and fewer disruptions, contributing to overall operational efficiency.

6. Versatility

Laser welding is highly versatile and capable of handling a wide range of materials and applications. The versatility of laser welding machines in India allows manufacturers to tackle a wide range of applications, from thin metals to intricate components, with ease and precision. From thin metals to delicate components, laser welding can adapt to various requirements, which are often challenging for traditional welding methods. This flexibility is particularly valuable in industries where a diverse range of materials and designs must be accommodated.

Conclusion

The transition from traditional welding to laser welding among Indian manufacturers is not just a trend but a strategic move towards more advanced, efficient, and precise technologies. As industries strive to improve productivity, reduce costs, and maintain high-quality standards, laser welding presents a compelling alternative to conventional methods. This shift aligns with the broader demands of modern manufacturing environments, where innovation and efficiency are key to staying competitive.

Indian manufacturers who embrace laser welding are positioning themselves at the forefront of the industry, ready to meet the challenges and opportunities of the future. As this technology continues to evolve, it will undoubtedly play a critical role in shaping the next chapter of India’s manufacturing story. Battery manufacturing equipment suppliers in India are leading the charge in adopting laser welding technologies, ensuring that the country’s manufacturing sector remains at the forefront of innovation.

[heatsign]

What Laser Welding Machine Can do For You?

Compared to traditional welding methods, laser welding machines are easier to use, do not require trained personnel, and can save you the cost of hiring professional welders. HeatSign can offer a full range of Laser Machines including laser marking machines, laser cleaning machines, laser welding machines, etc. If you are interested in our laser machines, welcome to contact us for prices, videos, specifications, and more.

[igoldenlaser]

Affordable Handheld Metal Laser Welding Machine for Sale

A metal laser welding machine, also known as a laser welder or laser welding system, is a specialized equipment used for precise and efficient welding of metal components. It utilizes laser technology to generate a highly concentrated and intense laser beam that melts and fuses metal materials together.

Handheld Metal Laser Welding Machine

Handheld metal laser welding machines are designed to be lightweight and portable, allowing for easy transportation and maneuverability. They typically have a compact size and ergonomic design, enabling operators to access and weld difficult-to-reach areas or perform welding tasks in different locations.

Handheld metal laser welding machines offer the advantages of mobility, accessibility, and versatility in metal welding applications. They provide a convenient solution for on-site repairs, small-scale production, or situations where traditional fixed-position laser welding machines may not be feasible.

 Welding head

The laser is eventually fired from the welding head and applied to the material.It consists of nozzle,scale tube, protective glass,focusing lens, reflector,motor,collimator,wire feeding bracket, switch button, waterways,QBH protective sleeve and so on. Nozzle and protective lens are wearing parts. And when workers’ welding, auxiliary gas is often needed to avoid material producing gas that could react with air and to avoid residue and aerosol entering the welding head to damage the components.So we need to prepare extra nozzles and protective lens. How laser welding works？The laser is generated by laser source and is transported to welding head, then it is collected and reflected by reflector and is focused by focusing lens to reach the nozzle and finally fired to the material, after all this happens, the user could conduct welding conveniently and flexibly.

When considering a handheld metal laser welding machine, factors to consider include laser power, portability features, battery life (if applicable), cooling system, ease of use, and the specific welding requirements of your application.

Main body

Displayer is a window for interaction between user and machine. The screen of displayer is touch screen, its functions are machine parameter adjustment and language conversion. Control board equals to computer mainframe. And wire feeder is designed to melt the wire into the welding joint during material processing when the welding joint width over 5 mm.

Water chiller is used to cool laser source and welding head and could only be filled with distilled water and purified water in summer and with antifreeze in winter. And the volume of liquids contained is 15L, the replacement period of liquids is 2-3 months.

Metal Laser Welding Machine for Sale

Ranging from entry-level handheld laser welding guns to automatic laser welding systems with CNC controller, as well as professional 3D laser welding robot. All types of laser beam welders available in IGOLDEN with powers of 1000W, 2000W and 3000W for machinists.

Three-in-one laser welder

The advanced version of laser welder is the three-in-one laser welder, as its name suggests, it has multifunctions of of welding, cleaning and cutting. Its welding function is the same as that of a normal laser welder. And it could be easily to changed into the cutting pattern by the change of nozzle, when it is converted into the pattern of cutting, it could only cut some extra and useless pieces of the material edges with less precision and worse effect than normal fiber laser cutters. If it is applied in cleaning, cleaning head and special focusing lens for laser cleaner should be installed. It is easy and convenient in operation and alteration of patterns.

Metal Laser Welding Machine Features

Laser Source:

Metal laser welding machines use a laser source, typically a solid-state laser, to generate the laser beam. Common types of lasers used include fiber lasers, Nd:YAG lasers, and disk lasers. These lasers provide high power and excellent beam quality for precise and controlled welding.

Welding Process:

Metal laser welding involves focusing the laser beam onto the joint or area to be welded. The laser beam rapidly heats and melts the metal surfaces, creating a localized molten pool. Upon cooling, the molten metal solidifies, resulting in a strong and durable weld joint. The process can be performed in continuous wave (CW) mode or pulsed mode, depending on the application requirements.

Non-contact Welding:

Laser welding is a non-contact welding process, meaning the laser beam does not physically touch the workpiece. This eliminates the need for mechanical force or contact between the welding tool and the material, reducing the risk of contamination or damage to the welded parts.

Materials:

Metal laser welding machines can be used to weld a wide range of metals and alloys, including stainless steel, carbon steel, aluminum, titanium, copper, brass, and various other alloys. They are particularly effective for welding thin sheets or components with high precision and minimal distortion.

Speed and Efficiency:

Laser welding is a fast and efficient welding method. The concentrated energy of the laser beam results in rapid heating and cooling rates, allowing for high welding speeds. This contributes to increased productivity and reduced production time compared to traditional welding techniques.

Precision and Control:

Metal laser welding machines offer high precision and control over the welding process. The laser beam can be accurately focused and directed to the desired welding area, allowing for precise positioning and control of the heat input. This enables the welding of intricate or complex geometries with minimal damage to the surrounding material.

Versatility:

Metal laser welding machines are versatile and can be used for various welding applications. They can perform spot welding, seam welding, overlap welding, and even 3D welding of complex components. Laser welding can also be combined with other processes, such as laser cutting or laser marking, to create integrated manufacturing solutions.

Automation and Integration:

Metal laser welding machines can be integrated into automated production lines or robotic systems for increased productivity and consistency. They can be equipped with vision systems and sensors to aid in precise positioning and quality control.

Metal Laser Welding Machine Advantages

The laser welder has varieties of advantages and they will be explained in detail. Laser welder could be used in a wide range , it works well no matter in outdoor or from long distance. And the machine can be used flexibly and conveniently in various working occasions. Besides, there are many welding methods offered for users to choose, stitch welding, butt welding, vertical welding, flat fillet weld, inside corner weld and outside corner weld, and it has free switching of welding and cutting, users only need to change a welding nozzle to a cutting nozzle. The welding effect is good because of small heat affected zone, hard to deform and blacken, welding deeply, full melting, compact and firm structure, high weld strength.

There is no need to polish welding joint for it adopts continuous welding, the surface of welded part is smooth and well-done with no perlage and few subsequent polishing procedure. Little consumable material needed in welding process to save the costs of material. This machine is equipped with safety alarms. The nozzle works only when it touches metals and automatically stops outputting laser once the working parts moved from the platform, and the tact switch has the function of temperature sensing. Therefore, this machine has a high safety level. Last but not the least, laser welder is labor-saving for it could be operated by workers who only have short-term training. In a nutshell, the laser-welder is friendly to both owner and user with advantages of time saving, labor saving and cost saving.

How does laser welding work?

Welding by laser beam is basically very simple: Two precisely cut sheets are held together. The laser melts the edges of the sheet metal. The melt flows into each other – and the joint is complete.

Quality assurance in laser beam welding

Laser beam welding is a non-contact joining process. It is always carried out automatically. Modern laser beam welding systems are equipped with an integrated measuring system, which independently checks the dimensions of the manufactured component. This makes these systems particularly precise, which is the basis for guaranteeing constant quality.

Costs for a laser beam welding system

The costs are still the biggest disadvantage of these innovative processes. It depends strongly on what and which material is to be processed with the laser welding system. Even simple micro systems used, for example, for engraving wedding rings can cost several thousand euros. Brand-new high-performance plants rarely cost less than 100,000 euros, rather more. These expenses are offset by excellent manufacturing quality and high productivity. In fact, laser welding is usually carried out at a much higher speed than conventional electric or inert gas welding processes.

What speed is possible with laser welding?

In addition to precision and low heat input, the working speed is one of the outstanding properties of laser welding. Under ideal conditions, a long, straight endless seam can be welded at a speed of up to 60 m/minute. Since the intensity of the laser beam can be varied, the impact of the material used is less decisive for the working speed of a laser welding system. Even thick sheets can be precisely joined in a matter of seconds.

Types of laser welding

Laser welding is a versatile, low cost way of achieving high quality spot welds for different materials and thicknesses. It results across a wide range of materials. There are three common types, including CO2, YAG and fiber laser welders. There are high-power welders for large-format and thick sheets, and low-power welders for small-size parts. There are welders for metals and non-metallic materials such as plastics and ceramics.

Different methods can be classified as follows:

• Welds between slices. Including butt welds, end welds, center penetration fusion welds, and center perforation fusion welds.

• Wire and wire welds. Including wire-to-wire butt welds, cross welds, parallel lap welds, and T-type welds.

• Welds of metal wires and block components. It can successfully realize the connection between the metal wire and the block element, and the size of the block element can be arbitrary. Attention should be paid to the geometric dimensions of the wire-like components during welding.

• Welds of different metals. Welds different types of metals must solve the range of weldability parameters. The welding between different materials is only possible with certain material combinations.