Get to Know the Certified TIG Welding Company that is Nadcap Accredited in California

Escapes – this is how businesses call product defects that has been sent out of the production process, those that are NOT SUPPOSED to be sent out to customers. They mean trouble for a lot of businesses. Just imagine all the after-sale repair this will cost, when in fact, these should be avoided and prevented as early as soon as they are detected in the process!

Escapes may not be that much of a big deal for regularly priced goods and necessities that we buy over the counter, but it’s a totally different case when we talk about aerospace escapes. Escapes related to airplanes and their accessory equipment should be taken seriously. If not identified at the earliest time possible, escapes can cause major casualties, including people’s lives. These flawed parts may be attached to commercialized planes without anyone recognizing them to be defective. Have we not heard enough from the news on the many airline crashes and fatalities caused by faulty engines, hydraulic fittings or fuel lines have been? If you still can’t grasp how BIG the expense can be for these escapes, there was one instance when 20,000 parts were improperly processed, thus, had to be recalled at a staggering cost of $20,000,000! Imagine how much loss that is!

As quoted by Chet Date, Director of Quality Systems & Regulatory Compliance at Honeywell Aerospace: “Escapes are a serious issue for the aerospace industry. Recalls are costly and problematic as aircraft are complex machinery operating in a challenging environment. It is vital that non-compliant aerospace parts are identified and communicated as quickly as possible to prevent serious accidents.” As an additional statistic, 9 out of 10 aerospace manufacturers risk serious defects. This is very alarming in today’s fast-paced lifestyles where travel around big distances is just a plane ride away.

The aerospace industry needs welders to weld critical component parts. Of course, welders are expected to know a wide range of welding skills but how are companies who hire welders assured of the quality of work done? Here now comes the need for CREDIBLE CERTIFICATION that you should look for in a welder. How specialized are aircraft’s when it comes to welding? Very specialized to a point where aerospace welding involves microscopes. It is not your typical kind of welding with sparks and big welders! Because of these risks, Primes like Boeing, Airbus, Gulfstream and their sub-tiers only use vendors that are Nadcap Accredited or Approved in addition to the high-skill level that the task needs.

What is Nadcap?

This is an accreditation process that audits vendors and service providers that will greatly benefit industry input at critical points with the aim of minimizing the workload of the customer whenever possible. From various representatives within the industry, they will have to collectively decide on which processes to audit and which provider will be granted Nadcap accreditation based on the results of a rigorous audit procedure.

Why Nadcap?

Nadcap is a way to manage the industry primarily to assess whether service providers adhere and conform to certain standards in their business processes. In the same way as to how other accrediting associations operate, technical experts from the Industry and the Government are brought together to lay down accreditation requirements, list down the accredited Suppliers and to define operational program requirements. The procedures for accreditation, in turn gives the businesses the quality assurance that they are looking for in welding companies. This is the kind of assurance that we want to give to all our valued clients.

The audit process that DCWi has been subjected tested every aspect of our welding process. Clients are assured that a proper weld schedule is being followed for all our projects, quality materials and techniques are employed in the processes and the parts are cleaned and processed in the prescribed manner to maintain the integrity of the welds. Quality & Integrity is the lifeblood of our business and we take very good care of that in all our business dealings.

Why Choose Us?

By now, you should have realized how rigid yet plausible the Nadcap accreditation process is. We go through all of these to make one point very clear for all our business dealings, that is: We leave nothing to chance with the quality of our precision welding jobs. Now you won’t have to worry even the tiniest bit about the small details – WE HAVE DEALT WITH THAT. This is the DCWi difference.

Dan’s Certified Welding Inc. provides the latest and the best welding services – ACCREDITED and CERTIFIED! Our technical expertise in this field allows us to deliver only the highest skill level in doing aerospace welding. Being Nadcap accredited, our clients are assured that they are dealing with uniquely qualified welders to fulfill stringent and demanding requirements of the industry.

Reuben Salazar

TIG Welding – Considered The Best

TIG welding might be a slow process but it most definitely is a very versatile one. Among all the other welding processes, it just might be the only one that is able to handle the most variety of materials, even those that are heavy-alloyed and toxic. TIG welding is also best for thin materials, thanks to its low heat input which prevents burn-through. And as if all these are not good enough, this welding process yields the highest quality welding, no matter what application.

Just because TIG welding yields the most positive results, it does necessarily mean that you can simply rely on your training and practice. Patience and efficiency are just as important as well. Below are some tips to help you improve these.

Tips To Improve More Your TIG Welding

Use An Inverter

The use of an inverter power source greatly improves your efficiency in TIG welding, providing you with a smooth arc for a consistent welding performance. Through this, the focus of the arc is narrowed, creating a narrower weld bead and minimizing the heat-affected zone. Thus, you are able to complete the welding job at a faster speed. Inverters also have a balance control feature, something that is very useful when working with aluminium. This will also allow you to finish the job faster.

Choose The Right Torch

The right TIG torch will help you have an efficient welding job. First of all, you need to select a torch that has good insulation. Also determine whether you will need a TIG torch that is water or air-cooled. Water-cooled are best for applications over 200 amps while air-cooled is used for low amps. Finally, consider what you will weld. If you will work for something that will require you to do some manoeuvring, it would be best to pick a TIG welding torch that has a flexible neck.

Protect Yourself

If it is at all possible, use gas lens as they will improve shielding gas coverage as well as offer you better joint accessibility (which should greatly improve your TIG welding efficiency. These lenses evenly distributes gas to help in the prevention of oxygen contamination as well as allow you to properly work in those heard-to-reach areas like the “K”, “T” and “Y” joints.

Avoid Overwelding

Over welding will greatly improve your efficiency in TIG welding and (probably more importantly) help you save on cash. This occurs when you put more weld metal in a particular joint then necessary because of a number of factors. To prevent this, you need to ensure that the joints of your welding project are not over-designed. Close fit-up and proper joint preparation are your best defences against over welding.

Get To The Point

The type of tungsten that you will use will depend on your power source and material to be weld. The type and shape of the tungsten can have a big impact on your TIG welding efficiency. For DC and AC welding (with an inverter), a pointed or truncated tip is best. For lower amperage on thin materials, grind the tungsten to a point. On the other hand, grinding the tungsten to a truncated tip will be best of higher amp applications.

Go To Dans Certified Welding For Any TIG Welding Needs

Remember that no TIG welding (or any welding operation for that matter) job yields a perfect result. However, if you want one that is near perfect, contact. With thirty years of experience under our belt, we have been creating the highest quality parts for a variety of technologies. We have been a Boeing approved supplier for more than three decades so we should be able to take on any TIG welding job with the best quality results.

Reuben Salazar

TIG Welding
15.07.2013
certified welder, jewelry, made, of, welder

Humble Beginnings Of TIG Welding

The Beginning Of TIG Welding

TIG welding is a technique that fuses 2 reactive metals like magnesium and aluminum. The TIG (tungsten inert gas) welding was made known in the middle of the 1940’s and ended up being very popular. Using aluminum in welding and other types of structural techniques became extensively utilized with the introduction of this welding technique. During the course of the welding process, an arc is produced in between a pointed tungsten electrode and the surface area to be welded and the end result of the gas shield is a nice weld. This type of welding technique protects against the incidence of oxidization.

TIG makes use of a pair of gases helium and argon to produce the gas shield. Whenever these 2 types of gases are combined, the final result is a much better welding speed and deeper welding penetration. Argon is often used in TIG welding considering that it is denser compared to air and it has much better coverage when welding. With TIG welding, a welder can accomplish much better with various kinds of weld particularly steel and aluminum. The filler rod is another important aspect in TIG welding. The filler rod is normally made from the same} materials as the base metal. The filler rod is utilized for reinforcing joints and welding heavy metals.

TIG Welding Is Used By Leading Industries

Among one of the early users of TIG welding was actually the aerospace industry. They have a preference in TIG as a result of the ‘fillers’ that could be utilized to produce very sturdy bonds. This is actually also utilized in nuclear and petrochemical industries. Motorcycles and bicycle designs likewise utilized this sort of welding. TIG welding has a number of benefits however it may not be ideal for all types of welding needs.

Whenever creating consumer merchandise where looks is of significance, TIG is an ideal choice. TIG generates a spectacular finishing coat. It will definitely be left since there no reason for grinding the surface. The precious time spared while doing so is quite beneficial. In most industrial procedures, high quality is given a lot of significance as compared to speed. TIG is slower compared to MIG however the weld results are much better. TIG welding can join a pair of different components or any weldable components despite having thickness of 0.55 millimeters. In fine jewelry, even gold could be welded by TIG. Chrome cobalt frameworks in the field of dentistry can likewise be welded as well as titanium.

TIG requires very experienced welders to work the machine. During the course of the welding procedure the two hands are utilised; one hand in the machine and the other hand is the filler wire. But welders with experienced from gas welding the switch is very easy simply because they are experienced to filling wire manually feeding.

TIG Welding Should Be Handled With Extra Care

Extra care should be observed when working with a TIG machine since this is among the most risky welding technique. If preventative measure is not observed, the light made from the weld will produce an ‘arc eye” to the welder that usually is inflaming the cornea. Protective gear should be used to contain the sparks from any close-by individuals. During the course of the welding process toxic gases are produced. It is really vital that you must wear protective mask whenever working or as much as possible weld in well-ventilated places. TIG welding process is continuously developing ever since its introduction in the 1940’s.

Reuben Salazar

TIG Welding: Its Definition, Benefits and Process

What Is TIG Welding?

TIG welding, or Tungsten Inert Gas welding, makes use of a tungsten electrode to heat the metal to be welded and gas to protect the weld puddle from airborne contaminants. A TIG weld produces clean and precise welds on any metal.

Benefits of TIG Welding

• Welds more alloys and metals than other processes — The TIG welding process can be used to weld bronze, brass, copper, magnesium, nickel alloys, aluminum, chromoly, stainless steel, steel, and even gold. TIG is a useful process in welding fenders, door handles, lawn mowers, bike frames, wagons, and more.

• Create clean and high quality welds — With superior arc and weld puddle control, this process can create clean welds when looks count. Since its head input is mostly controlled by pressing a foot pedal, just like driving a car, this process allow you to heat up and cool down the weld puddle to give precise weld bead control. This has made TIG ideal for cosmetic welds like automotive and sculptures.

• No spatter or sparks — Since only the needed amount of filter is added into the welding puddle, there are no sparks or spatter produces, particularly if the metal welded is clean.

• No slag or flux — The Argon gas protects the weld puddle from contamination so there is no flux used or needed in TIG welding equipment. There is also no slag that will block the view on the weld puddle. Further, the finished weld does not have slag to remove in between weld passes.

• No fumes or smoke — TIG welding will not create fumes or smoke, unless its welded base metal has elements or contaminants like zinc, lead, paint, grease or oil. The base metal has to be cleaned prior to welding.

• One shielding gas is used in all applications — Since Argon may be used to TIG weld all metals of varying thicknesses, you will only need a single type of gas in your shop for all of your TIG welding techniques.

• Weld in all positions — TIG welding can be done in all positions — overhead, vertical, horizontal, or flat. It is perfect for roll cages as well as inside confined areas.

How to TIG Weld

1. Make sure that you have the TIG welding machine and all the necessary equipment needed, including clothing. This includes insulating gloves and body protection, welding helmet, safety glasses, and protective clothing.

2. Hold the TIG torch at an angle of about 70 to 80 degrees. Raise the torch so that the tungsten is off of the work piece, but no more than ¼ inch. Make sure that the tungsten does not touch the work piece or it will contaminate your material and you will then have to regrind your tungsten.

3. Practice in controlling the heat with the foot pedal and see the weld puddle increase and decrease. Ideally, the weld puddle has to be about ¼ inch wide. Keep the size consistent so it does not narrow, spread, shrink or grow while you are welding.

4. Hold the filler metal in your other hand at a 15-degree angle from your work piece. Heat up the base metal and dab the filler into the puddle. Dab quickly so you do not leave big deposits.

Choose A Certified TIG Welding Company For Headache Free Tomorrow

If you are looking to get a TIG welding job done, contact a certified welding company to ensure efficient and high quality welds.

Reuben Salazar

TIG Welding
19.04.2013
Boeing approved, tig, TIG welding, tig welding job, TIG welding process, TIG Welding Skills

5 Helpful Tips to Improve Your TIG Welding Skills

TIG Welding – The Most Versatile Welding Process

TIG welding is versatile process of welding. However, its biggest drawback is that it is generally a slow process. It’s a good thing that there are some tips to help you complete a quality TIG welding skills in the soonest time possible.

TIG welding might be a slow process but it most definitely is a very versatile one. Among all the other welding processes, it just might be the only one that is able to handle the most variety of materials, even those that are heavy-alloyed and toxic. TIG welding is also best for thin materials, thanks to its low heat input which prevents burn-troughs. And as if all these are not good enough, this welding process yields the highest quality welding, no matter what application.

How To Improve Your TIG Welding Skills

Use An Inverter

The use of an inverter power source greatly improves your efficiency in TIG welding, providing you with a smooth arc for a consistent welding performance. Through this, the focus of the arc is narrowed, creating a narrower weld bead and minimizing the heat-affected zone. Thus, you are able to complete the welding job at a faster speed. Inverters also have a balance control feature, something that is very useful when working with aluminum. This will also allow you to finish the job faster.

Choose The Right Torch

The right TIG torch will help you have an efficient welding job. First of all, you need to select a torch that has good insulation. Also determine whether you will need a TIG torch that is water or air-cooled. Water-cooled are best for applications over 200 amps while air-cooled is used for low amps. Finally, consider what you will weld. If you will work for something that will require you to do some maneuvering, it would be best to pick a TIG welding torch that has a flexible neck.

Protect Yourself

Avoid Over-welding

Get To The Point

Contact Us For Fast and Quality TIG Welding Job

Remember that no TIG welding (or any welding operation for that matter) job yields a perfect result. However, if you want one that is near perfect, contact us. With thirty years of experience under our belt, we have been creating the highest quality parts for a variety of technologies. We have been a Boeing approved supplier for more than three decades so we should be able to take on any TIG welding job with the best quality results.

Reuben Salazar

TIG Welding
09.01.2013
hand, improve, skills, TIG welding, welding

5 Helpful Tips to Improve Your TIG Welding Skills

TIG welding is versatile

TIG welding might be a slow process but it most definitely is a very versatile one. Among all the other welding processes, it just might be the only one that is able to handle the most variety of materials, even those that are heavy-alloyed and toxic. TIG welding is also best for thin materials, thanks to its low heat input which prevents burn-throughs. And as if all these are not good enough, this welding process yields the highest quality welding, no matter what application.

Use an inverter during TIG welding

The use of an inverter power source greatly improves your efficiency in TIG welding, providing you with a smooth arc for a consistent welding performance. Through this, the focus of the arc is narrowed, creating a narrower weld bead and minimizing the heat-affected zone. Thus, you are able to complete the welding job at a faster speed. Inverters also have a balance control feature, something that is very useful when working with aluminum. This will also allow you to finish the job faster.

Choose the right torch

The right TIG torch will help you have an efficient welding job. First of all, you need to select a torch that has good insulation. Also determine whether you will need a TIG torch that is water or air-cooled. Water-cooled are best for applications over 200 amps while air-cooled is used for low amps. Finally, consider what you will weld. If you will work for something that will require you to do some maneuvering, it would be best to pick a TIG welding torch that has a flexible neck.

Protect yourself

Avoid overwelding

Overwelding will greatly improve your efficiency in TIG welding and (probably more importantly) help you save on cash. This occurs when you put more weld metal in a particular joint then necessary because of a number of factors. To prevent this, you need to ensure that the joints of your welding project are not over-designed. Close fit-up and proper joint preparation are your best defenses against overwelding.

Get to the point

Remember that no TIG welding (or any welding operation for that matter) job yields a perfect result. However, if you want one that is near perfect, contact. With thirty years of experience under our belt, we have been creating the highest quality parts for a variety of technologies. We have been a Boeing approved supplier for more than three decades so we should be able to take on any TIG welding job with the best quality results.

Reuben Salazar

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Category : TIG Welding

Get to Know the Certified TIG Welding Company that is Nadcap Accredited in California