Tag: Metal Fabrication
Exploring technical content through the lens of Metal Fabrication.
The Physics of Portable Power: How IGBT Inverters Rewrote the Rules of Welding
Every welding job has a physical limit that has nothing to do with skill or technique: the weight of the machine itself. A pipefitter on a remote o...
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Plasma Cutter Physics: How an 85A Non-Touch Pilot Arc Works
## Plasma as the Fourth State of Matter Solids hold their shape in fixed lattices. Liquids let atoms slide past each ...
50 Amp vs 70 Amp Plasma Cutters: What 20 Extra Amps Actuall…
## The Geometry of a Bad Cut You trace a bracket profile through 1/2-inch steel plate. The cut finishes. You lift you...
When 65 Amps Is All You Need: Navigating the Middle Ground …
## The Gap Between Fifty and Two Hundred The first time a plasma cutter's high-frequency arc fires near a CNC control...
Pulse MIG Inverter Welder Technology: How Peak-Background C…
A welder in a home shop sets the machine to 150 amps, lays a bead on 1.5 mm aluminum, and watches the metal sag into ...
The Puddle That Decides Everything: What Happens When Metal…
## When the Arc Stops Talking You pull the trigger. The wire feeds. The arc strikes. For a few seconds, everything so...
AmicoPower CUT-50HF: Effortless Precision Cutting with Non-…
It’s not magic, it’s physics. A deep dive into how a box of electronics can turn simple air into a precision steel-cu...
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