- back gear
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—backgeared, adj.(in a lathe) one of several gears for driving the headstock at various speeds.
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Universalium. 2010.
back gear
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Back gear — On a metalworking lathe or milling machine a back gear is a set of gears that reduces the spindle speed in half … Wikipedia
back gear — noun or back gearing : the gearing at the headstock of a lathe for reducing the speed of the spindle from that of the driving pulley • back geared ˈ ̷ ̷| ̷ ̷ adjective * * * backgeared, adj. (in a lathe) one of several gears for driving the… … Useful english dictionary
back shaft — noun 1. : a countershaft driven by a back gear 2. : any shaft placed at the back of a machine * * * Mach. a spindle carrying back gears. [1875 80] … Useful english dictionary
back-geared — adjective (of a lathe) equipped with gearing for reducing the speed of the spindle from that of the driving pulley a back geared lathe • Syn: ↑double geared • Similar to: ↑geared * * * adjective see back gear … Useful english dictionary
back gearing — noun see back gear … Useful english dictionary
Gear cutting — is any number of methods used to manufacture precision gears.Gear hobbing is a method by which a special hobbing anto cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank.Spur and other… … Wikipedia
Back-on — Основная информация Жанр J Rock … Википедия
Back-On — Жанры J rock Альтернативный рок Рэп рок Годы 2002 Наше время Страна … Википедия
Back cone distance — in a bevel gear is the distance along an element of the back cone from its apex to the pitch cone. [ ANSI/AGMA 1012 G05 , Gear Nomenclature, Definition of Terms with Symbols .] Notes … Wikipedia
Back angle — Back angle, in a bevel gear, is the angle between an element of the back cone and a plane of rotation, and usually is equal to the pitch angle.1 Notes 1. ANSI/AGMA 1012 G05 , Gear Nomenclature, Definition of Terms with Symbols … Wikipedia
