5 Tips In Choosing A Certified Welding Company

When choosing a certified welding company for any kind of project, whether big or small, you need to pick a certified welding company. As potential service provider they should have been certified by organizations that certifies welding companies, welding electrodes, welding inspectors and weldingorbital welding inspection companies. This will ensure that all the welds conducted, including positions, process and joints, are current and approved by the certifying organizations. The following are the most important benefits of choosing a welding company.

Benefits Of Choosing The Certified Welding Company

1.    Guaranteed experience — Every certified welding company has both certified welding supervisors and welding inspectors. These people should have completed a course in welding and have at least a year of experience before they are certified. This means that they have the knowledge and experience to company projects safely and in accordance to current standards.

2.    Knowledgeable employees — Certified companies have access to course materials along with the latest and best ways to complete welding jobs. This ensures that the professional working on your project knows what he is doing. Certifying organizations also offer seminars and information sessions that will update an employee or the company’s welding knowledge. Every certified company and employee is guaranteed to be up to date with the latest changes to code as well as with welding methods. They will also know about the building codes in your area along with the implemented safety regulations.

3.    Liability insurance — If anything goes wrong, certifying organizations requires that all its certified companies carry liability insurance. This should cover you should anything happen to a welding company employee while on your property, or if the job was not correctly completed or has caused damage to your property.

4.    Up to standard code — Every job requires a different code of standard for welding, which can differ from small projects likes homes to bigger scale welding projects like office buildings. If a company is certified for a particular code, you should know without any doubt that they know the code inside and out, and meet all your requirements and expectations.

5.    Quick and easy tool for choosing a welding company — It is easy to determine if a company is certified or not. A certified welding company will have a badge on their literature which shows what the company is certified for. Also, the website of the certifying organization includes a searchable database of inspectors.

Always Choose A Certified Welding Company

Just like anything else, when choosing for a welding company, it is best to look for one that has been certified by pertinent organizations. When a company is certified, it means that it has taken the time and invested the money to make sure that its welders and employees are up to standard, are safe with their working habits, and have the necessary knowledge and experience to back it all up.

Orbital Welding Is Widely Used In Different Industries

Orbital welding is a specialized kind of welding. Many essential industries used this kind of welding process. Orbital welding virtually replaced the manual type of welding. orbital weldingThe process is more favored in highly specialized industries because the results are very neat, much more precise, and it is highly efficient.

The term ‘orbital welding’ pertains to the method of joining tubular objects together. There are several unique challenges when it involves the orbital welding method. It is different as compared to the traditional flat welding because the materials involved are totally different, different tools are required, and the amount of complication in the welding process. It needs a very trained welder to do the job.

Why Orbital Welding Is Different?

Orbital welding tools are distinct in their function and type. In orbital welding, tubes and pipes are put together in order that movement is eliminated. A device referred to as an orbital weld head rotates an electrode within the welded area to make the desired results. Weld heads are readily available in various sizes, styles, and shapes. A different kind of weld head is usually used if there are area restrictions and if there is a particular part to be welded.

If the area has more surface, the more heat is needed to finish a successful weld. Therefore, larger tube and pipe diameters need a great deal of heat and energy to weld. That is why weld heads with a cooling mechanism are very popular by welders. Companies like this cooling feature since it permits for a better work without having discomfort, wear, and much safety.

Orbital welding could sound new to you but there are a variety of functions and comforts that you merely enjoy every day without learning that orbital welding has made it possible. Gas and fluid distribution on your property is a good example that is something not possible without orbital welding. In the construction industry, numerous metals have special challenges when it involves orbital welding. But, a well-trained welder even though it is a difficult material to weld like alloy and alternative precious metals will be handled and effectively welded.

Orbital Welding In Different Industries

Welding a pipe that will be distributed throughout a home or business is offered with utmost importance because it is handling gas products. When safety is jeopardized, it might threaten people and property if the work is not correctly done. Oxygen analyzers are sometimes used to ensure that the oxygen content is low enough to give a weld and in just specific limits so that no likelihood of a gas leak or other malfunction might occur.

The food, dairy and beverage industries need to have orbital welding on all weld joints. Most of their piping equipment has regular schedules for cleaning as well as sterilization. Their piping system should be extremely clean and smooth as possible because any imperfect weld joint can be a placed where bacteria can get in and develop. In pharmaceutical industries they need their piping system to deliver high quality water to be used in their various procedures. This will need orbital welding to ensure a supply of water from the tubes is not infected by bacteria, rust or different impurities.

Advantages Of Orbital Welding

Orbital welding is a special kind of welding technique that is used primarily to bond larger sizes of pipe. This welding technique was initially developed over fifty years ago. orbital weldingWelding is a method that uses heat and melting to bond 2 metal parts. Welding can be done either in your home, welding shop, or on the site itself. Welding is used to repair your vehicle, a pipe, or any two metal parts that must be joined permanently. Orbital welding is specialized method where the arc is mechanically rotated around a static work piece, like for instance a pipe, in a very continuous process.

Whole Orbital Welding Process

The whole welding process normally includes the power supply, controller, the welding head and when necessary a wire feed device which will be connected. The welding result varies depending on the factors involved. The thermal conductivity of the two materials, the length of the arc, the frequency of the current, and weld preparation are some of the factors involved.

Some welding positions will result to poor quality welding finish if you do not know the technique in orbital welding. Like for example, welding for overhead materials usually will lead to defective and unstable weld. The limited approach to the work piece can also be a hindrance to an effective weld. To have a good and effective weld the welder must have complete control of the material at each position the machine is used.

Modern technique of the welding method is using a machine to do the welding and run by a computerized program. In this kind of method, the welder only monitors at the same time controlling the whole welding process. Before any welding work, the welder has to put the whole welding parameters in a program for the machine to follow. However, in the real world, that is not always possible because of restrictions posed by location and different circumstances. The welder must observe the welding process and make the necessary corrections if there are problems in the operation.

Orbital Welding Is Very Important In Many Industries

In some industries this kind of welding technique is very important. Like for instance the pharmaceutical and semiconductor industries where high levels of quality weld is needed. With automation this kind of technique eliminates the possibility of human error. Consistency of the weld is also necessary in these industries. Once the welding program is set up, the machine will produce the same pattern repeatedly for a number of times. It is more productive compared to using a manual welder.

Orbital Welding Is Very Reliable

Orbital welding is most typically accomplished by using Tungsten Inert Gas (TIG). This technique of welding uses non-consumable electrodes along with cold-wire feed when necessary. This welding technique permits for numerous kinds of metals to be welded including, corrosion resistant , high temperature and strength steels. Unalloyed and low-alloyed carbon steels, like titanium, nickel alloys, aluminum, copper, and other kinds of alloys will all be welded using this unique welding method. In order to make sturdy welds, welding process should be done in a non-moving surroundings. Orbital welding technique produces welds that are very clean, consistent, have minimal particle counts and free from dirt.

TIG Welding – Considered The Best

TIG weldingTIG 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.

Humble Beginnings Of TIG Welding

TIG weldingThe 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.

TIG Welding: Its Definition, Benefits and Process

TIG weldingWhat 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.

Getting To Know More About Certified Welders

certified weldersThe Importance Of Certified Welders

Certified welders are skilled individuals who utilize welding tools to join together two different materials. There are a variety of welding tools available, each having its benefits. Welding has long been around for so many years, but it did not become completely industrialized until the 1990s. And just like all tradesman, a welder needs to go through welding training and apprenticeship before becoming a certified welder.

Basic Description Of A Welder

Function

Generally, welders join metals like copper, aluminum, steel or a variety of plastics and polymers, utilizing specific tools for each task. Welders need to maintain good dexterity and attention to detail because this can be a delicate job. They also need to possess knowledge of different materials with technical knowledge on how to effectively join material.

Features

A welder is the main tool that is used in welding. This is a device that emits a form of energy that will then be used to merge two materials together. The most common kind of welder is a gas flame. The flame will heat to a temperature that is high enough to melt and join both materials. An electric arc is also relatively common. This provides an electrical breakdown of gas to discharge plasma, providing a non-conductive mass that requires proper welding technique.

History

Welding was already around back in the Bronze Age but it was not until the Middle Ages that it began to take shape. In the early 19th century, the electric arc was discovered, which revolutionized the possibilities of welding by adding precision to the process. By 1893, the first gas welders started appearing which paved the way to the invention of the blow torch. The world wars have revolutionized the welding industry because of the growing need for a bigger work force and larger scale welding facilities.

Warning

There are wide array of dangers that are associated with welding, some of which can even be life threatening. Its basic tools use a flame or electric arc so precautions need to be taken against burns in the form of long sleeves and leather gloves. Bright light is also another problem as it can cause damage to cornea and ultimately lead to blindness. To prevent this, welders need to wear shaded goggles and protective helmets. And then there is the danger of breathing in the fumes emitted by the materials joined together. Air filters should give good protection.

Considerations Before Hiring A Welder

A welder needs to go through a series of stages in their career path, just like any other tradesman. But unlike the previous times, the apprenticeship of a welder is now carrier out with an accredited trade school. Lasting for about two years, these programs will provide the welder with concrete knowledge on the welding process, tools and materials as well as safety information for a successful career because of all these, hiring a tradesman with welding certification is very important.

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. dan's certified gtaw weldingIt’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.

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.

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

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 Over-welding

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.

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.

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Get High Quality Welding Anytime, Anywhere!

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For more information, contact:

Dan’s Certified Welding, inc.
9830 Everest St
Downey, CA 90242
(562) 803-1554

Dan’s Certified Welding Inc Launches New Website and Giving out Reports for Free!

Downey, CA – February 2013 

At some point, you might find yourself in need of a high quality welding company to do work for your home or business. And once all the deal of through and the work is done, it is such a pain to have to call them back again because of problems with their work. Unfortunately, this is a scenario that is very common.

With a NadCap Accredited GTAW/TIG welding company with a solid reputation, a 30+ year successful track record, hundreds of satisfied customers, and a “100% customer satisfaction or the job is free” philosophy; Dan’s Certified Welding Inc. promises to give you the best service that you can receive.

Aside from GTAW/TIG welding, the company also offers tube welding, plastic injection mold welding, repair welding, micro TIG welding, and much more. Dan’s Certified Welding Inc. offers 100% satisfaction guarantee on all their welding jobs.

Are you ready to experience headache-free service? Simply fill out their free Request for Quote (RFQ) form with your job details. Send it to them via email or fax as you’ll receive a quote as soon as possible.

 

About Dan’s Certified Welding Inc.

Dan’s Certified Welding, Inc. (DCWI) is a NadCap Accredited Gas Tungsten Arc Welding or Tungsten Inert Gas (GTAW/TIG) welding company that provides highly critical, craftsmen specialized welding for aircraft part manufacturers and machine shops. It is centrally located in the Los Angeles area in Downey, California.

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TIG welding

5 Helpful Tips to Improve Your TIG Welding Skills

 TIG welding is versatile

Aluminum WeldTIG 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.

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.

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

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

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

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.

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.

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