What’s the Difference Between the Sagittal, Coronal, and …
WEBFeb 2, 2015 · The sagittal or lateral plane dives the body into left and right halves and is an x-z plane. Technically, the sagittal or median plane goes right through the middle between the body’s left and ...
What’s the Difference Between Polypropylene Types?
WEBOct 2, 2018 · Paul Martin1. Polypropylene (PP) is a rigid crystalline thermoplastic used in everyday objects. There are various types of PP available: homopolymer, copolymer, impact, etc. Its mechanical ...
A Beginner’s Guide to Design Failure Mode and Effects Analysis …
WEBNov 29, 2023 · If you're just dipping your toes into the world of Design Failure Mode and Effects Analysis (DFMEA), don't worry – we've got your back. This step-by-step guide is here to walk you through your ...
What’s the Difference Between Bearing, Shear, and Tear-Out Stress?
WEBJul 1, 2016 · A more conservative approach is to take the area from the edge of the bolt hole to the edge of the material. Shear Stress. For bolted joints without a preload shear, stress is calculated like ...
What’s the Difference Between Spur, Helical, Bevel, and Worm …
WEBJul 31, 2015 · Each impact makes loud noises and causes vibration, which is why spur gears are not used in machinery like cars. A normal gear ratio range is 1:1 to 6:1. Helical Gears. Helical gears have a ...
What’s the Difference between AC, DC, and EC Motors?
WEBAug 24, 2017 · Consequently, AC motors are less efficient than DC motors. In fact, the DC motor is 30% more efficient than AC motors due to the secondary magnetic field being generated from the permanent magnets ...
Cast Iron and Wrought Iron: What’s the Difference?
WEBJan 9, 2023 · Wrought iron is softer and more ductile than cast iron. It is also highly malleable and can be heated, re-heated and worked into various shapes. In fact, it gets stronger the more it is worked ...
How to Choose the Right Control Method for VFDs - Machine …
WEBOct 23, 2014 · Variable frequency drives come in all sizes, as these two VFDs from Yaskawa America Inc. demonstrate. Both are in the companyâ s A1000 Series of drives and are powered by three-phase 380 to 480 V.
The Basics of Shoulder Screws - Machine Design
WEBNov 4, 2011 · This differs from machine screws, where the same specification yields a screw with a threaded section ¼ in. in diameter and 1-in. long. The overall length of the shoulder screw includes the head ...
Basics of Rotary Encoders: Overview and New Technologies
WEBMay 7, 2014. Rotary encoders are electromechanical devices used for sensing in myriad applications — on motors paired with drives and automated machinery for everything from consumer electronics ...