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How Welding Extends the Life of Aircraft Parts 

19 July, 21 10:21 am · Leave a comment · reddarc
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aircraft maintenance inspection on small plane

How Welding Extends the Life of Aircraft Parts

Aircraft repair is a huge business: in 2018, the global economic impact for global aircraft maintenance, repair, and overhaul (MRO) was over $75 billion (USD), with an estimated compounded annual growth rate of 4.7% through 2025. The commercial air travel industry’s near-term growth outlook is 6.5%, with 20-year traffic growth projected at 4.0%. Welding is a standard maintenance practice in aircraft repair and described in the FAA Advisory Circular 43.13-1B. As welding processes and procedures have improved, parts that were once non-repairable assets can now be repaired using welding. (more…)

Welding Aluminum To Steel

05 March, 20 9:25 am · Leave a comment · Tom Masters
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How To Weld Aluminum To Steel: Is It Possible? What Are My Options?

Weld Aluminum
If you’re new to welding, you may be wondering if it’s possible for you to weld aluminum to steel. Welding “like-to-like” metals like steel-to-steel and aluminum-to-aluminum is usually very straightforward. However, when you try to weld together two very different metals like aluminum and steel – such as two components manufactured by tube laser cutting – things can get a little bit more complicated. So, is it possible to weld aluminum to steel? What are your options for doing so? Let’s discuss everything you need to know.
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Axxair Orbital System Makes Welding Small Pipes Easy

18 October, 18 3:12 pm · Leave a comment · reddarc
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multi pipe welded array
Welding small diameter tubing can be difficult.  The tight radii often require expert welders to deliver precise torch manipulation with finesse.  If the welder is not skilled enough, the out of position areas are at risk of poor quality due to gravity affecting the weld pool and ineffective torch angles.  If out of position welds cannot be completed satisfactorily, the part must be rotated.  However, some assemblies can’t be rotated because of size constraints or they might rotate off of center.  If a mechanized welding solution is desired for small diameter components, look no further than our Axxair Orbital Fusion Closed Welding Head Systems.
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Submerged Arc Systems Increase Productivity by 250%

28 October, 17 1:49 pm · Leave a comment ·
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A metal fabrication company located in Charlotte, North Carolina received an order for 300 small I.D. vessels for titanium molds. At the time they were using FCAW and back gouging the inside and outside of the vessels to achieve 100% penetration. On average they were producing 2 vessels per hour with 2 welders.
They reached out to Red-D-Arc to find a faster and more efficient way to produce these vessels. After discussions with Red-D-Arc the fabricator decided to purchase a turnkey submerged arc system. The custom designed system came complete with a small I.D. sub arc welding head mounted on a 9’x9′ manipulator, flux recovery system, NA5R automatic wire feeder, DC600 multi-process welder and 5 ton turning rolls. The system also included a laser and camera for precise control and monitoring of the submerged arc welding process.
The submerged arc system increased productivity by 250%. They were able to produce 5 cans per hour with half the labor cost. The safety of the work place was also significantly increased for a number of reasons:
• Back gouging was eliminated which in turn reduced the risk of fire
• Turning rolls replaced manual rotation of the vessels on tables
• Welders no longer had to weld inside the confined space of the vessels
The customer and the Red-D-Arc team were beyond pleased with the results. The customer plans to purchase two more of these systems for future projects.
Submerged arc welding can increase the efficiency and quality of many industrial welding projects regardless of the size or complexity. Red-D-Arc has all the equipment, expertise and experience to provide you with a submerged arc system to fit your needs – available for sale, lease and rent

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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.