Metal Fabrication Welding in the Energy Sector

Metal Fabrication Welding in the Energy Sector

Metal fabrication welding is an essential part of the entire metal fabrication process. It is of great significance in almost all the important industry sectors in today’s civilization. Among all the diverse industry sectors, the energy sector uses these services quite extensively. In fact, recently many innovative processes have been developed to get optimal results for companies involved in this sector that include oil and gas exploration, production and refinement and chemical processing.

Both traditional and advanced energy suppliers rely on fabrication welding expertise in materials joining and proven energy industry experience. This industry uses a variety of services to help them to design for manufacturability, improve reliability, and realize cost savings through product and process optimization. Yes, quality metal fabrication welding involves optimizing fabrication, operation, maintenance and repair of complex refinery equipment as well.

Apart from the refining industry, other energy sectors that use the fabrication welding services are battery and fuel cell manufacturers, as well as other advanced energy providers. This helps in proper designing for manufacturability, transitioning to high-volume manufacturing and getting products to market at a faster rate. Talking of energy, let us look at its usefulness in the assembling of lithium-ion batteries, which is finding increasing application due to their high voltage, high power density, and low weight compared to other battery varieties.

Fabrication and welding can be used increasingly in accomplishing a very hard task namely tabbing dissimilar materials in assembling Lithium-ion cell. Well in this method, ultrasonic welding method is used to join thin aluminum, copper or nickel tabs, often in multiple-layers and to thicker (and often dissimilar) interconnects. This indeed bears great results. Moreover, this is economical as it requires no flux, can also be used with coated materials, produces low-resistance joints and produces the minimal amount of heat.

Well, so where can you avail the services of the best metal fabrication welding expert. The answer is simple the internet. Indeed the online source offers you many options for all your fabrication needs. This is one platform where you can get access to many different firms that suit your specific fabrication needs. So, just log online and fulfill all your metal fabrication needs from just the comforts of your home and at the most cost effective prices.

I am a registered professional engineer & certified metal fabrication welding process inspector working from the past ten years. I am passionate about writing on industry and wish to share what I has learned from my experience.

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Metal Fabrication Welding – The New Technology on the Block

Metal Fabrication Welding – The New Technology on the Block

Metal fabrication welding is advanced process in machining industry and has its own features. Creating new machinery is not a problem since high end fabrication tools are used. CNC machines are in the list of the new fabrication processes. CNC machines are advanced and have the capacity to deliver high end output in less time. Its advanced programming has given rise to new avenues in the engineering field. Power output and performance of a CNC machine totally depends on the type of creation and program installed. There are different requirements for which a CNC machine is used. CNC machines are high precised devices which are created to help in production processes. Cutting, shading, smoothing and other modifications jobs are all performed by CNC machines.

Internet is the preferred source for CNC machines operations. All you need to do is find the best website that can help in delivering high end output. Price comparison can be done over the internet which is an advanced tool. Working of CNC machines is very easy and done in precised manner. Programs are loaded in the onboard computer which regulates the movements. Once the metal block is inserted the machine starts its fabricating process. Step by step process is completed when all the points are taken into consideration. Hand type fabrication is also in the list which is quite advanced and done for high end precision. Hand type fabrication involves cutters and welding. Metal fabrication welding can be done to create or repair any machinery. Welding is one of the oldest processes of engineering. Metal fabrication welding can be done for creation of new machinery with high precision.

Metal fabrication welding therefore proves itself to be one of the effective tools for manufacturing. Technology is developing day by day and there are various new trends being developed to ease out engineering as a whole. Such devices have given the engineering field a different look and feel. Metal fabrication is a boom for most shipping companies. Use of fabrication is widely used for creating and remodeling of ships. There are various manufacturers that are vested in this business of fabrication. Technology is itself creating new wonders which are been taken into consideration for fabrication purposes. The developed technology has therefore given new options for engineering. The design and make is so unique and offers wide variety to design as per the needs. Fabrication is the right answer for custom job requirements. Custom design is something that has caught the eye of engineering field.

I am a vivid writer loves to provide information about high quality metal fabrication welding in a detailed manner. I have immense years of experience in writing articles related to composite tooling.

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Welding Fabricators – Using Technology To Offer A Superior Product

Welding Fabricators – Using Technology To Offer A Superior Product

Metal fabrication companies have come a long way from the time when most of the welding and fabrication was done by hand. Welding fabricators today make use of high tech machines to create an astounding array of products that can be custom made to suit various requirements. The technology for working with metal has improved so much that it is very easy for fabrication companies to offer customers parts and products of the highest quality. The other major development has been that projects can be completed in the shortest possible time without sacrificing precision for speed.

All the best welding fabricators make use of computers in various capacities. To begin with, computers are used in the design stage because this is the quickest and most accurate way of getting a design for the product. All fabrication companies now employ designers who are trained and experienced in computer aided design (CAD) so that they can undertake the most complex fabrication and welding projects if required. These designers are well versed in other software that helps in computer modeling and analysis.

The kind of machines that the best welding fabricators use are all equipped with components of very superior quality. The machining parts necessarily have high welding abilities at different speeds. Inferior quality machines cannot offer precise welding at very low speeds. In fact, the best machines offer maximum resistance towards mechanical deflection. These machines also consume very little power, which makes them preferable to old fashioned equipment.

The latest welding fabricators make use of laser technology in order to provide customers with work of the highest accuracy. Laser technology is the best way to get precision cutting of all types of metals whether they are carbon steel, stainless steel, aluminum or any other type of metal. Lasers enable companies to undertake a lot of orders of varying degrees of complexity because they can execute them very quickly, thereby having a higher turnover.

Another revolutionary technology used by welding fabricators uses plasma to cut a variety of metal alloys. These machines work on the principle of air undergoing ionic changes once it is heated to extremely high temperatures in order to reach the fourth state of matter called plasma. Plasma is a very cost effective method of cutting metal and the quality of the finished product it offers is very good. It can be used on any kind of metal including carbon and alloy steel, copper, bronze, brass as well as an array of alloys.

Welding fabricators need to have the right combination of experience and knowledge in order to provide clients with the desired results. There are so many new alloys in use that choosing the right methods for welding and fabrication can be a very difficult task. Many alloys can lose their special properties that make them the right choice for a job because the welding and fabricating process resulted in too much heat. This can have the very unwanted effect of reducing the useful life of the component that has been created using it.

Selecting the right welding fabricators is therefore a task that has to be done with a lot of care. You need to have the ability to choose the right company that has experience in production and project management so that it can satisfy your specific needs when it comes to sheet metal fabrication. The welding services they offer should be customized to your needs and should also be extremely economical. Only if you find a company that offers you technically superior and flexible service should you deal with them for your welding and fabrication needs.

This article was prepared by Paul Nerrad on behalf of Uniweld Services []. Uniweld Services is located in Langley, British Columbia, Canada and specializes in Welding Fabricators [].

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Welding and Fabrication

Welding and Fabrication

“Fabrication,” particularly when linked to industry, implies the building of structures, machines, products or other equipment by stamping, cutting shaping, joining and even assembling components from raw materials – most often metals.

It is commonly considered standard to assume that a fabrication operation includes welding also, but I have chosen to separate this out as some welding operations are now very specialist techniques and they merit their own section in this article.

Fabrication Shops

Often a small business that specialises in this type of work is known as a fabrication shop, but it should be noted that in most instances the individual parts and metalworking activities will overlap with machine shop work and sheet metal engineering or sheet metal work.

What sounds a simple activity such as cutting metal can mean many different things from shearing, sawing, to cutting torches and water jet cutters and finally to laser cutting tables and plasma cutting. Depending upon the speed and accuracy of what you want, and cost and quality requirements; you will always need to check on the capabilities and capacities of the fabrication facility that you intend to use.

In general terms the Fabrication and welding shop is likely to cover many of the following activities:

  • Cutting
  • Burning
  • Bending
  • Wheeling
  • Shearing
  • Folding
  • Forming
  • Punching
  • Milling
  • Tapping
  • Turning
  • Welding
  • Soldering


Welding is often a major part of metal fabrication and many formed parts and assemblies will be tack welded together prior to being checked for accuracy and fit.

Welding is a fabrication method which is predominantly about joining metals or thermoplastics by causing coalescence which is commonly achieved by melting the parts, adding a filler material to form the weld pool which, when cooled, becomes a very sturdy joint (the weld). This is different to brazing and soldering which does not induce melting of the initial components but melts a material between the components to form a bond between them.

There are lots of different forms of energy which can be used for welding other than the gas flame most of us recognise being also; laser, electric arc, electron beam, friction or ultrasound. Welding is a skilled operation and requires also several safety precautions to avoid burns, shocks, eye damage, fumes etc.

Starting in Blacksmiths shops with forge welding, shielded metal arc welding is probably the commonest form of welding used today as well as the semi and fully automated processes such as gas metal arc welding (MIG) and flux-cored arc welding and as the technology advances ever onwards so too does the welding systems such as laser beam welding and electron beam welding.

Some fabrication shops will offer specialist techniques such as MIG and TIG Welding, which are briefly outlined below:

MIG Welding

MIG welding (Metal Inert Gas) or metal arc welding was originally developed for welding aluminium and other non-ferrous metals. It is usually an automatic or semi-automatic process whereby an electrode joins two pieces of metal as a direct current is continuously passed through a welding gun. This is done at the same time as an inert gas is also passed through the gun which stops any air borne contaminants entering the weld area.

MIG welding allows the welding process to be much faster than other methods which makes it ideal for welding softer metals such as aluminium.

It produces continuous welds faster than traditional methods, and produces cleaner welds

As it is very versatile, MIG welding can be used with a wide variety of metals and alloys.

TIG Welding

Tungsten inert gas welding or TIG welding, for short, is an arc welding process that uses a tungsten electrode to produce the weld.

Similar to MIG welding in that the weld area is also protected from atmospheric contamination via an inert gas (usually Helium or Argon or a combination), and a filler metal is often used, although certain welds, called autogenous welds, do not require this. The constant-current produces energy which in turn, is conducted across the arc through a combination of ionized gas and metal vapours which is known as plasma.

TIG Welding is often used to weld non-ferrous metals such as magnesium, copper alloys and aluminium and thin sections of stainless steel and as the technique gives the experienced welder greater control over the weld it has some advantages over MIG welding in that it can produce even higher quality and stronger welds.

The filler rod is usually made from the same material as the base metal and is used for reinforcing joints and welding heavy metals.

Several joint types are used in TIG welding inclusive of butt joints (which do not always require the filler rod assistance), lap joints, corner joints and t-joints.

It is however, more complex than MIG welding and harder to learn and is much slower that most of the other techniques.

Top fabrication shops

Finally it is worthwhile checking to see if the fabrication shop offers other services which could be helpful to you – in today’s fast paced environment it is worth seeing if your chosen supplier offers a “One-Stop” shop which could benefit you – many will now offer other services such as:

Design and prototyping
Powder coating
Testing and final inspection
Packing and Distribution

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Future of Fabrication Industry in India

Future of Fabrication Industry in India

Industries in India have been expanding by leaps and bounds since independence. Despite the global economy experiencing downturns, the resilience of Indian entrepreneurs has driven the country from nothing to its zenith position. The fabrication industry is a crucial component to the country’s overall manufacturing status

The future outlook of the industry is expected to grow even more, owing it to the development of infrastructure, favorable policies, new investments in the oil and gas, power projects, and petrochemical industries. Further growth in the manufacturing industries will also boost the growth of the fabrication industry. Since the export market is offering more opportunities for exploration, the contribution of India in global fabrication exports is anticipated to grow.

The emerging trends such as outsourcing of fabrication services create opportunities for growth of the industry in India. Design services such as product improvement and maintenance, welding fabrication, structural fabrication, designing of manufacturing systems and product designing are increasingly being outsourced to Asian countries and India is among the top countries receiving the contracts. It is estimated that by the year 2020, India will be a $40 billion market for fabrication and engineering outsourcing services.

Additionally, the Department of Commerce set a $125 billion target for engineering and fabrication exports for the 2013-2014 period. And so far, much has been achieved and many more opportunities are showing off in the Indian fabrication sector. The capital goods and turnover in India is expected to hit US$125.4 billion by the year 2017. The fabrication exports in India for the financial year 2014-2015 registered at US$70.7 billion, which was a 14.6% growth. This was greatly attributed to demand growth in the UAE and US. Apart from these typical markets, markets in Central and European nations such as Poland gives a huge promise.

Most of the exports in India for its fabrication and engineering goods were directed to Europe and US, which accounts for more than 60% of all the exports. Recently, the exports from India to South Korea and Japan are also on the increase, rising to about 60%.

Much of the growth experienced in the fabrication industry has also been attributed to the Indian government. The fabrication industry has a strategic importance to Indian economy owing it to the integration with other industrial segments. With the aim of improving the manufacturing sector, the Indian government has reduced excise duties on capital goods, factory gate tax, vehicles, and consumer durables. The government has also reduced basic custom duties from 10 to 5% on forged steel rings that are used in manufacturing bearings of electricity generators that are wind operated.

Much of the developments experienced in the fabrication industry has been accounted by the government’s positive initiative. On its 2014-2015 Union Budget, the government offered an investment allowance at a rate of 15% to manufacturing companies that invest over $4.17 million within a year in machinery and new plants. Several steps have also been put in place to encourage companies to grow and perform even better.

In general, the fabrication industry is a promising market. With the development in the associated industries such as infrastructure, the industry is expected to hit over $150 billion by 2017.

OfBusiness is a leading online B2B marketplace for construction and manufacturing raw materials. It provides TMT bars, cement and variety of steel products such as angles, channels, beam, bars, sheets, coils etc. at competitive prices from all brands pan India. For more details, please visit the website

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The Benefits of a Good Welding Education

The Benefits of a Good Welding Education

It takes a lot of skilled work to make our modern society possible but, at the heart of it all, a good welding education makes it so that we have many of our modern conveniences.

Look around wherever you go.

Buildings are held together by steel frames that have to be able to support a massive amount of weight.

Cars are assembled in such a way that the occupants are as safe as possible in case there’s an impact.

Overhead, an airplane carries people to their destination hundreds, maybe even thousands of miles away.

Under your feet, metal pipes carry water into nearby buildings.

The one thing that these all have in common is that they require metal to be fused together by the skilled hand of an expert welder.

Someone who is disciplined in the welding trade most likely took welding fabrication courses in order to get where they are. The practice isn’t as a simple as using a torch that gives off an extremely high degree of heat to melt two metal surfaces together, however.

With welding being the backbone of many other industries, including the automotive industry, construction and plumbing, it takes a skilled tradesman countless years of practice and hands on work to be able to master the many different types of welding that exist.

Some of the various types of welding work include:

  • MIG Welding – This is considered to be one of the easiest methods to use. Because of that, many novice welders start learning their trade by practicing and mastering this technique.
  • TIG Welding – This versatile method makes it possible for many different types of metals to be joined together because it uses a tungsten electrode.
  • Pipe Welding – Having a welding education that specializes in pipe welding makes a welder an especially valuable asset to things like plumbing work, as they know how to weld and repair pipes with their skill.
  • Stick Welding – This type is widely used because it allows for easy repair and maintenance of materials used in a number of devices.

These are just a few of the many different kinds of welding that exist, but taking courses that teach them will prepare a person for a career in any of the sectors that need to work of skilled welders in order to progress.

Welding classes, like many courses that offer instruction in a skilled trade, are popular with students because they offer a lot of hands on experience with industry wide standards and practices that prepare the student for the job that they want from the moment the courses are complete and the student receives his or her certification.

Beyond that, receiving welding education from a vocational school means that students don’t spend as long on education as they would in other places.

It’s most common for community college to last two years and university to last for four years. In comparison, trade school courses can last from a few months to a year, after which the student will be able to find work in their field of study so that they can go on to earn a generous salary doing something that helps people in some way.

Consider all of these points when making a decision about where to school and you’ll easily see why attending a trade school to receive something like a good welding education is such a good idea.

Are you interested in Welding School [] or learning more about welding in general? North American School of Trades has been helping students in Baltimore, MD with building construction training, CDL training, Diesel Technician Training, Electrical Technology Training, Welding Training, and HRVAC Training for over 35 years. Contact them today and get expert help with vocational training.

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Steel Fabrication Can Be Complicated

Steel Fabrication Can Be Complicated

Steel fabrications can be a success or a disaster depending upon the type of steel that you are using. There are several types of steel alloys available in the market and each of them has different composition and features that can affect the outcome of a fabrication. Basically, there are certain factors that you need to check out before deciding over the type of steel alloy that will need for the fabrication. Understanding the types in this light will be useful to understand the complexities involved with steel fabrication.

One of the initial issues that one has to consider is the work hardening. Basically, this determines how hard a fabrication will be after it is cold worked. Different alloys have different cold hardening rate. For example, the Ferritic steel generally has a lower hardening rate. On the other hand the austenitic steel has a far higher hardening rate. There are different methods of hardening. For example, the austenitic steel can be hardened only through cold work, whereas martensitic stainless steel can be treated with other methods as well.

Now, this hardening rate also determines the magnetic permeability, another important factor in fabrication. Generally, the alloy that has highest work hardening rate will have the highest magnetic permeability. In fabrication, the forming speed of an alloy is also a very important factor to consider. The longer the time needed to get back to the original form, the greater is the chance of deformation for the alloy.

The next important thing is the difficulty of machining the alloy. Generally, the austenitic stainless steel is a problem for most of the operators. In fact, the difficulty of using machine on this type has given birth to the grade 303 which is a free machine version. Well, there are plenty of similar options for the martensitic and Ferritic steels as well. In most of the cases, these machine free versions include manganese sulphide. They act as the chip breakers and thereby improve the result of using machines on them.

However, one must note here that the free machine grades have low corrosion resistance when compared to the other versions. This is because these versions include non metallic elements in them and therefore, these alloys should never be used in corrosive environment like marine exposure. Also, the free machine grades have high level of sulphur that reduces the ductility of the alloy. So, you can’t bend them around a tight radius. They also become very difficult to weld. So, they should not be chosen for welded fabrication as well.

The author of this article has expertise in steel fabrications. The articles on steel fabrications reveals the author’s knowledge on the same. The author has written many articles on steel fabrications as well.

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Welding Repairs: Some Common Terms & Uses

Welding Repairs: Some Common Terms & Uses

When we speak of welding repairs, we refer to the fusion of metals to rectify a problem. Many technical trades in sectors such as mining, construction and forestry need welding repairs in order to operate continuously in their field of work. Heavy equipment machines break and when they do, welding repairs come to the rescue. On the job site, often far away from the shop, a tradesman or woman is unable to continue to be productive when their machine breaks. Mobile welding is essential to the proper functioning of a business that uses heavy equipment and allows for productive completion of jobs despite the natural tendency for machines to break with repeated use. Through this article, we shall see what welding fabrication is and what the different kinds of welding processes in the industry are.

Every construction company, mining industry, forestry related trade and manufacturing industry would necessarily involve welding repairs at some stage or other. It could also be an automobile repair shop or a sophisticated machinery-manufacturing factory needing welding services. The point is, welding repairs are required at various stages of all trades involving heavy equipment.

Normally, you would find the following three kinds of welders in the industry. They are as follows.

Stick welders: This kind of welding repair job utilizes electric current to create the welding heat. You call it the stick welder because the welding material and the flux come in the form of a stick attached to your welder by means of a metal clamp. You would have to pass the electric current through the clamp to the stick. This may be a crude type of welding. However, this is the most commonly used one in the industry today. A majority of automobile repair shops and fabrication units make use of these stick welders to meet their welding requirements.

MIG welders: Otherwise known as Metal Inert Gas welders, these welders are better than the stick welders are. Instead of the flux stick, you use a wire feed to supply the welding material. This welding repair procedure makes use of a metal inert gas to keep out the contaminants that could cause the failure of the weld.

TIG welders: This is a highly skilled welding repair job. Instead of the metal inert gas, this process uses the Tungsten Inert Gas. This type of welding repair jobs would be perfect on aluminum bodies.

Oxy-acetylene welding: In this process, the welder makes use of two tanks filled with oxygen and acetylene gasses respectively. When you control the pressure and the flow of the gasses, they mix and burn at a very high temperature with a pointed flame. The welders use this flame for welding.

Welding is a specialized job. Even though one could do some welding jobs at home, on a professional level and one that involves important jobs and contracts to fulfill, a skilled welder is an essential part of the team even if you only need him from now and then to do welding repairs in order to get a job accomplished. A mobile welder is especially handy to call on when machinery needs to be repaired in the field in order to get a job finished well and on time.

If you are looking for an experienced and qualified welder in Timmins, Ontario, Mike’s Mobile Welding Inc. has been in business in Timmins, ON for over 15 years. Family owned and operated, they blend technology and quality workmanship with pride in their service. They strive to continue to be a highly reputable mobile company throughout northern Ontario and maintain this by providing services in many desired areas such as maintenance, warrantee, and fabrication services to a number of industries including construction, mining, and forestry. Call Mike’s Mobile Welding at 705-365-8325 or get more information on their website: Welding Repairs in Timmins

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Latest In Metal Fabrication Welding – Robotic Welding Cell

Latest In Metal Fabrication Welding – Robotic Welding Cell

Metal fabrication welding is an important part of the entire fabrication process of any metal. Due to the use of metal fabricated products in various industry sectors, this type of manufacturing has grown at a fast pace in the last few years. One of the various aspects is the use of robotic welding cell.

This system of using robotic welding technology has made things much easier and cost effective in the metal work as well as reduces costs to compete in an ever growing global market. It is also important for reducing errors or headcount, as is the case with all automation processes. However, there are a few things that are to be kept in mind before going ahead with this technology. This is because it involves huge investments, which would result in huge loss if used in the wrong way.

The first thing that you should keep in mind is to build up a team of trained and experience skilled workforce that has the ability to handle all kinds of related jobs. Indeed, for getting the best, all you have to do is go for some easy programming, simple tooling and straightforward operator training and there you go! You can become the best fabrication welding service provider in just a matter of few days.

Nowadays, there is also option of providing customized fabrication welding solutions with these automated machines. In fact, some companies have developed their very own robotic welding machines that offer custom results as per the needs of individual industry sector. This also increases the accuracy of the metal fabrication welding products, unlike in manual welding where every product has at least some variations from the other.

Indeed, robotic welding technology helps to increase productivity and reduce costs for creating greater viability in your business. Today, with the enhancement in software support system and expert part design assistance in robotic welding fabrication welding has reached new strides.

So, if you are into metal fabrication welding, then it is not a question as to whether you should adopt one, the question rather is when are you going to do it? If you haven’t as yet, then go ahead and get it right away.

I am a full-time professional writer, with over 10 years of experience in the metal fabrication welding services industry. Me loves to pen down articles, blogs, and a whole lot more.

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Welding and Fabrication Engineering

Welding and Fabrication Engineering

As we know well, welding is an ancient art which is prevailing since the Bronze Age. It is the process used to join materials, usually metals or thermoplastics by melting the work pieces. The molten material is then allowed to cool and become a strong joint, with pressure sometimes used in conjunction with heat to produce the weld. Welding produces a secure, strong joint that cannot be compared with other methods. In today’s world, welding engineering has become an arising need in job market. Welding and Fabrication Engineering Technology is structured to support welding and joining operations. Here engineers pass plans and projects to mid-managements personnel who are supposed to carry out the planning, organization and delivery of manufacturing projects.

The major emphasis lies on developing skills needed to lead projects and interface with engineering and development teams. Welding and Fabrication engineering involves the techniques of utilizing welding and fabrication methods in an efficient way. Fabrication is an industrial term that refers to building metal structures by cutting, bending and assembling. The cutting part can be done by sawing, shearing or chiseling. The bending is done via hammering, press brakes or similar other tools. And finally, assembling is done via welding, binding with adhesives, riveting, or threaded fasteners. Fabrication and machine shops that use engineering techniques have overlapping capabilities, though they generally concentrate on metal preparation and assembly. Fabrication and welding engineering generally covers essential fabrication and welding skills like safety, engineering communications and teamwork.

Welding fabrication engineers make, join and repair metal parts for machinery and equipment such as motor bodies, trailer units, containers, truck frames and bridges. The fabricator is the one who employs or contracts out steel detailers to prepare shop drawings, which the fabricating shop will use for manufacturing. Manufacturing engineers will program CNC machines as needed. Welding is considered to be the main focus of steel fabrication. Initially the formed and machine parts will be assembled and tack welded into place, then rechecked for accuracy. In case if multiple weldments have been ordered, a fixture might be used to locate parts for welding. The welder then completes welding as per the engineering drawings. Special precautions might be needed to prevent warping of the weldment due to heat. This includes re-designing the weldment to use less weld, welding in a staggered fashion, covering the weldment in sand during cooling. Using a stout fixture and straightening operations after welding.

Welding and Fabrication engineering involves all the processes and skills involved in creating a material. The author is well renowned in the field of engineering and has written several articles on it.

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