Which Industries Can Laser Welding Machines be used for?

Introduction:

There are different types of welding processes. And different metals or job works require different types of Welding machines. Most commonly used are TIG Welding machine, MIG Welding machine, Plasma Arc Welding machine and so many more. In today’s article let’s discuss and learn about one of the recent, more new types of Welding machine – Laser Welding machine. Its definition, what is it used for and which industries does it target?

What is Laser Welding? 

In this type of welding process, metals or thermoplastics are joined together to form a weld using a laser beam. In this process, the heat source can be concentrated and used according to the thinness (that helps in carrying out production at high welding speed) or thickness (that helps in producing definite and precise deep welds between square – edge parts) of the material to weld. To locally heat the material in a narrow area, a laser welding machine is used and it uses high – energy laser vibrations. For the maximum optimization and to use the welding machine at its full caliber, we must:

1. Calculate the type of power to be used, most accurately.

2. Learn about your instrument in all the possible ways and use it

3. Know the volume / extent of the shot on the grounds of the processing that is being concluded.

What kind of products can be welded using Laser welding?

Whenever there is a requirement for very precise welding or when the welding parts are unreachable, which might have great sensitivity; it assembles welding without any contact. It can also weld with automated machines where the path once set manually; the machine will weld on the predetermined path and give us precise and desired results with great aesthetics too.

Which industries can take maximum benefits from Laser Welding machines?

Laser Welding machines can be used on their own or even along with the other welding machines. Because of its all – around skills, this tool can be used in many industries. As the evolving world requires more and more new technologies to weld more precisely, efficiently and in the most user friendly ways, Laser welding can be more helpful in a truer sense. More industries are trying to learn and adopt new techniques of laser welding. In some fields it has already created its mastery. Few of the industries that have been using it are as below:

1. Laser Welding in Automotive industry: 

• Laser Welding uses minimum contortion

• Competency to weld pre-machined parts.

• Used for spark plug welding, filter welding, fuel injectors, transmission parts, sealing welding of engine cylinder gasket, solenoids, hydraulic tappet and many more.

2. Laser Welding in Sanitary Industry:

• Amount of malformation after the job is over is comparatively very less. Because of its extraordinarily low heat input

• With only minor subsequent welding treatments, very well-formed, appealing, eye pleasing surface results can be achieved.

• As a result, labour cost for polishing and leveling the product can be notably decreased.

• Neat, clean and well-kept working environment can be achieved.

3. Laser Welding and Sanitation in Food & Beverage Industry:

• Cleaning and sterilization of the food is of the utmost priority in this industry. If the storage vessels and / or food preparation – processing machines are not welded properly there is a high chance of contamination. Because of the low heat precision in laser welding and quick cooling property, it has become to – go technology used to create products used for this industry. Due to lack of leaks with such a process, cost of contamination and repairs are also minimized.

4. Laser Welding in Aerospace Industry:

• Safety is the main priority when it comes to aircraft and a wide used term of aerospace. Fiber Laser Welding is a more commonly used process when it comes to aerospace.

• This type of welding is more suitable to work with metals like Aluminium and copper which has a reflective property. 

• Laser welding can give strengthening results for the finished products or work jobs in aircraft.

• Because of the precision and predetermined heat, the affected area is welded and the surroundings along with other materials are not tempered. Main quality of Laser Welding is that it’s less invasive. 

After going through these detailed properties of Laser welding, it goes without saying that it’s used in almost every day to day life products we see around us. And it’s also adapted by Medical Industry, Electronic Industry, Agricultural machinery and equipment, Heat exchangers and Radiators, Petrochemical Industry, Building construction & Architecture and many more.

Conclusion:

In today’s article we learnt that Laser Welding is quickly becoming the most effective solution when it comes to precise welding. With the technologies being developed, many of the previous limitations of this welding can be easily overcome. Not only does it help in various industries like sanitary, automotive, aerospace and many more, but it’s used for Research & Development of new commodities, as it becomes easy with lasers to create models for further large scale production.  

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