This video shows tips for an aluminum welding test in 3g position as shown in AWS D17.1 aerospace welding specification. This test typically gets an x ray test also known as radiographic test (RT). There is also a provision for a bend test in lieu of X ray but most companies just use x ray. proper cleaning very important for passing this test and proper cleaning means filing the edge with a clean file and wire brushing with a clean stainless wire brush followed by acetone wipe immediately prior

49K views · 943 reactions | 3G Vertical Uphill MIG Welding Test TIPS #weldingtest #weldingschool #uphillwelding | WeldTube | Facebook

1.5M views · 874 reactions | Mig Welding outside corner joints and testing them using the cut and etch test. C25 gas was used along with .035 (.9mm) ER70s-6 wire. Thermal Arc fabricator 252i welder (very finicky) was used. Uphill single pass weld tested against 2 pass weld with downhill root pass. mig welding settings and techniques described in detail at | Welding Tips & Tricks | Facebook

148K views · 2K reactions | AWS Certifications are an outstanding way to help accelerate your career, prepare to train the next generation and help you attain credibility in the welding industry. Learn more about earning your Certified Welding Educator certification and download a FREE copy of the AWS Examination Guide! | American Welding Society | Facebook