QUTEC WELDING SERVICES
Welding is an essential part of any metal fabrication service, which is why at QuTec, we provide welding services for a range of different applications.
Our services include a variety of welding methods so customers can rest assured that we can accommodate their requirements to their exact specifications, and our skilled team of operators are well equipped with the right knowledge and experience to select the most suitable method for each project they are working on.
All QuTec welders are fully coded to BS EN ISO 9606-1:2017, BS EN ISO 15614-1 2004 A2 2012 & EN 1011-1 and are re-tested every three years to meet these standards.
Welding services as diverse as our clients
We know that every project is different, which is why we are dedicated to ensuring that our services can accommodate a variety of requirements. The various welding methods we use include mig welding, arc (tig) welding, spot welding, projection welding and synergic welding. Our skilled team of operators will only use the welding method that is most suitable for each design, so our customers can be confident that their finished product will meet their specifications perfectly. We are committed to providing customers with a professional service and an end result that both our welders and our customers can take pride in.
We also offer our welding services on a range of different materials which include mild steel, stainless steel, aluminium and brass. Our ability to work with a variety of different metals means that we can work with more customers on their projects, and therefore are able to produce components and parts for an assortment of different applications and industries.
A professional finish from an expert team
Our team at QuTec have been developing their skills and expertise in an array of metalwork procedures for over five decades. Our manufacturing team include welding services in their repertoire as we know the importance of providing a complete service for our clients. We are always pleased to work closely with our customers at every stage of their projects, and our welding services are just a small part of the work we can provide to enable our customers to complete their design.
The quality of our work is as important to us as it is to our customers. We pride ourselves on our ability to maintain the highest standards on every project. This is why we ensure that every member of our team is fully trained and has the correct skill set to carry out each task required. We guarantee precision and attention to detail in everything we do, and our welding work is no exception.
Find out more about our welding services
If you are looking for specific welding services or want to know about the different welding options available for your project, contact our skilled team at QuTec who will talk through your requirements and give you the benefit of over 50 years of expertise.
Get in Touch
Speak to one of our engineers today
Contact Details
Other Services
Ask the Engineer
TIG – Gas Tungsten Arc Welding (GTAW)
TIG welding also goes by the names of Heliarc and gas tungsten arc welding (GTAW). With this type of welding, the electrode is non-consumable and made of tungsten. It is one of the few types of welding that can be done with no filler metal, using only the two metals being welded together. You can add a filler metal if you desire, but you will have to feed it by hand.
A gas tank is necessary with TIG welding to provide the constant flow of gas needed to protect the weld. TIG welding is a precise form of welding that creates visually appealing welds and doesn’t require clean-up, as there is no spatter.
MIG – Gas Metal Arc Welding (GMAW)
MIG stands for metal inert gas, though it is sometimes called gas metal arc welding (GMAW). It is a quick process that involves the filler metal is fed through the torch, while gas is expelled around it to shield it from outside elements. This means it’s not great for outdoor use. Still, it’s a versatile process and can be used to weld many different types of metal at different thicknesses.
The filler metal is a consumable wire fed from a spool, and it acts as the electrode as well. When the arc is created from the tip of the wire to the base metal, the wire melts, becoming filler metal and creating the weld. The wire is continuously fed through the torch, allowing you to set your preferred speed. Done correctly, MIG welding produces a smooth and tight weld that is visually appealing.
Stick – Shielded-Metal Arc Welding (SMAW)
This process of welding started in the 1930s but continues to be updated and improved today. It has remained a popular form of welding because it is simple and easy to learn, as well as low cost to operate. However, it doesn’t create the neatest welds, since it splatters easily. Clean-up is usually necessary. A replaceable electrode “stick” also serves the role of filler metal. An arc is created that connects from the end of the stick to the base metals, melting the electrode into filler metal and creating the weld. The stick is coated in flux that creates a gas cloud when heated up and protects the metal from oxidation.
Resistance/Spot Welding
Resistance Welding is a thermo-electric process where heat is generated at the interface of the parts to be joined by passing an electrical current through them or a precisely controlled time and under a controlled pressure (also called force). The name “resistance” spot welding derives from the fact that the resistance of the workpieces and electrodes are used in combination or contrast to generate the heat at their interface. Key advantages of the resistance welding process include:
- Very short process time
- No consumables, such as brazing materials, solder, or welding rods
- Operator safety because of low voltage
- Clean and environmentally friendly
- A reliable electro-mechanical joint is formed
Resistance spot welding is a fairly simple heat generation process: the passage of current through a resistance generates heat. In addition to the bulk resistances, the contact resistances also play a major role. The contact resistances are influenced by the surface condition (surface roughness, cleanliness, oxidation, and plating).
