Ryan Lewis - Metal Working Hub

Weld Deposition Rate Calculator: Calculator, Formulas, and Charts

Estimating weld time or filler metal usage from memory often produces large errors—jobs finish late, consumable orders fall short, or […]

Choosing the wrong TIG filler rod produces cracks, lack of fusion, or corrosion failures even when amperage and technique appear

A weld that looks perfect can still fail radiography, ultrasonic examination, or a bend test, leading to costly rework, delayed

A stainless steel water bottle can develop a stubborn odor when moisture, bacteria, coffee, sports drinks, or other residues remain

Green oxidation on copper is more than a cosmetic problem—it can indicate prolonged exposure to moisture, air, or corrosive substances.

Wrong motor speed on a welding positioner causes irregular travel rates that produce inconsistent bead profiles and incomplete fusion. The

A common failure point in mixed-metal plumbing occurs when copper pipe meets a threaded brass valve, faucet, or adapter and

Aluminum melts or loses strength while copper is still absorbing heat, leaving many operators with a melted tube, a cold

Green discoloration or pitting appearing on the exterior of copper pipes after soldering, brazing, or exposure in damp spaces creates

Many shops struggle when a conventional spot weld leaves inconsistent nuggets, rapid electrode wear, or visible marks on the show