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GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.
Motor Power Calculations - GlobalSpec
This article presents valuable information about sizing motors for different applications. It will cover design considerations and several calculations, including motor efficiency, torque, and motor power calculations.
Impellers Selection Guide: Types, Features, Applications - GlobalSpec
Impellers (also spelled impellors or impellars) are rotating devices designed to alter the flow and/or pressure of liquids, gases, and vapors.Impellers consist of various vanes — often blade-shaped — arranged around a short central shaft. When the shaft and vanes rotate, they suck in fluids or gases and impel them out the other side.
Bolts Selection Guide: Types, Features, Applications - GlobalSpec
A bolt is a type of threaded hardware fastener that is used to position two workpieces in specific relation to each other. Bolts come in several configurations for their application and specification variances. Since the terms "bolt" and "screw" were in use …
Electrical Connectors Information - GlobalSpec
Electrical connectors are devices that join electrical circuits together. Most connectors are removable or temporary, but some can be permanent. Connectors make electronic products easier to assemble and manufacture. They also ease circuit repairs and allow flexibility in design and modification ...
Globe Valves Selection Guide: Types, Features, Applications
Design Tip: Take care to not screw the valve shaft too far because there is a possibility it could damage the seating surface. For quick-acting globe stop valves, the stem is placed so the disk closes in the same direction as the fluid flow. Closing the valve is impeded by the kinetic energy of the media but opening is faster and easier.
IHS Standards Store – Engineering Standards Source - GlobalSpec
GlobalSpec Product Announcement for IHS Standards Store – Engineering Standards Source - The IHS Standards Store provides access to standards, regulations and codes from professional societies, trade associations, international and national standardization regulatory bodies, governments and military sources.
Washers Selection Guide: Types, Features, Applications - GlobalSpec
Other Common Types : Flat washers, also referred to as Type A plain washers, are thin, flat, and circular general-purpose washers with a centrally located hole. Standardized flat washers may be designed by the use of imperial or metric dimensions. Standard imperial washers include SAE washers, for use with fine threaded nuts and bolts, and USS flat washers, for use with coarse threaded bolts ...
Network Equipment Selection Guide: Types, Features, Applications ...
Network equipment is used to combine, split, switch, boost, or direct packets of information along a computer or telecommunications network. This product area includes hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. In addition to …
Understanding Large-Format 3D Printing Technologies and Materials
6 days ago · Calum Stewart - Moderator, Director of Defence Programs, SPEE3D . Calum Stewart is SPEE3D’s leading expert on military logistics and expeditionary manufacturing. Formerly a military logistician, Calum was a Chartered Engineering Officer in both the British and Australian Armies and was the world’s first military logistic officer to deploy cold-spray metal additive technology into the ...