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Nov 19, 2024 · Machine Design covers exclusive insights on machinery, design tutorials, and innovative solutions in the ever-evolving industrial and manufacturing landscape.
What’s the Difference Between Polypropylene Types?
Oct 1, 2018 · Polypropylene Homopolymer vs. Polypropylene Copolymer. Propylene homopolymer has a high strength-to-weight ratio, and is stiffer and stronger than the copolymer.These properties combined with good ...
What’s the Difference Between Spur, Helical, Bevel, and Worm …
Jul 30, 2015 · Helical gears have a smoother operation due to the angle twist creating instant contact with the gear teeth. The teeth on a helical gear cut at an angle to the face of the gear.
Basics of Aerospace Materials: Aluminum and Composites
Jun 19, 2014 · Aluminum matrix composites: Metal matrix composites (MMCs) consist of metal alloys reinforced with fibers, whiskers, particulates, or wires. Alloys of numerous metals (aluminum, titanium ...
What Engineers Should Know about Zinc-Nickel Coatings
Feb 26, 2017 · Here is a brief summary of its benefits: Corrosion protection: As a true alloy, Zn-Ni coatings are proven to provide two to three times more corrosion-resistant protection than zinc-only coatings ...
What’s the Difference Between the Sagittal, Coronal, and …
Feb 2, 2015 · The coronal or frontal planes divide the body into front and back (also called dorsal and ventral or posterior and anterior) sections and are x-y planes.. The transvers planes, also known as the ...
What’s The Difference Between FEM, FDM and FVM? - Machine …
May 31, 2024 · This article originally posted on May 18, 2016. It was updated on May 31, 2024. The finite-element, finite-difference and finite-volume methods—FEM, FDM and FVM, respectively—are numerical ...
Cast Iron and Wrought Iron: What’s the Difference?
Jan 9, 2023 · Wrought iron consists primarily of iron with 1 to 2% of added slag, which is the byproduct of iron ore smelting, and is a mix of silicon, sulfur, phosphorous, and aluminum oxides.
Planetary Gears: The Basics - Machine Design
Feb 28, 2023 · This article was updated Feb. 28, 2023. It was originally published March 1, 2000. Planetary gears can supply high levels of torque and high-speed reduction. They are also relatively compact ...
What’s the Difference between AC, DC, and EC Motors?
Aug 24, 2017 · AC induction motors use a series of coils powered and controlled by AC input voltage. The stator field is created from the input voltage, and the rotor field is induced by the stator field.