Blog

We share information and tips we’ve learned from our experience in the CNC machining and sheet metal fabrication industry.

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What is the most ductile metal? Compare gold, platinum, copper, nickel, niobium and tantalum, and learn how ductility affects CNC machining and material selection.
Learn hardness testing methods including Rockwell, Brinell, Vickers and Knoop, plus their use in CNC machining, heat treatment and quality control.
Learn 15 different types of taps, including spiral flute, spiral point, bottoming and form taps. See how to choose taps for CNC blind holes, through holes and different materials.
Learn what post-transition metals are, their properties, examples, uses, machinability, and how engineers select them for CNC parts and applications.
Learn what lanthanides are, their properties, 15 elements, uses in magnets, lasers, EVs and engineering, plus material insights from Tuofa CNC Germany.
What are transition metals? Learn their properties, examples, uses, engineering alloys, and how titanium, nickel, copper and steel behave in CNC machining.
What is a taper? Learn taper types, angle and ratio calculations, CNC taper machining methods, inspection, tolerances, common problems, and design tips.
What is Mylar? Learn about Mylar PET film, its properties, uses, temperature resistance, laser cutting, thickness, and engineering applications.
What is tin metal? Learn tin properties, melting point, uses, alloys, tin plating, machinability, and how tin-bearing alloys are CNC machined.
Explore the main types of silicone, including RTV, LSR, fluorosilicone and HCR. Compare their properties, forms, uses and how to choose the right silicone.
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