pulley lathe

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• pulley lathe — noun : a lathe for turning and crowning pulleys …   Useful english dictionary

• Lathe (metal) — Center lathe with DRO and chuck guard. Size is 460 mm swing x 1000 mm between centers A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to… …   Wikipedia

• Speed pulley — Speed Speed, n. [AS. sp?d success, swiftness, from sp?wan to succeed; akin to D. spoedd, OHG. spuot success, spuot to succees, Skr. sph[=a] to increase, grow fat. [root]170b.] 1. Prosperity in an undertaking; favorable issue; success. For common… …   The Collaborative International Dictionary of English

• Speed lathe — Speed Speed, n. [AS. sp?d success, swiftness, from sp?wan to succeed; akin to D. spoedd, OHG. spuot success, spuot to succees, Skr. sph[=a] to increase, grow fat. [root]170b.] 1. Prosperity in an undertaking; favorable issue; success. For common… …   The Collaborative International Dictionary of English

• Mandrel lathe — Mandrel Man drel, n. [F. mandrin, prob. through (assumed) LL. mamphurinum, fr. L. mamphur a bow drill.] (Mach.) (a) A bar of metal inserted in the work to shape it, or to hold it, as in a lathe, during the process of manufacture; an arbor. (b)… …   The Collaborative International Dictionary of English

• cone pulley — noun : a pulley in the form of a truncated cone : a series of pulleys forming a stepped cone or conoid that are used in pairs (as for varying the velocity ratios of shafts) * * * (on a lathe) a pulley consisting of a conelike arrangement of… …   Useful english dictionary

• Eccentric pulley — Eccentric Ec*cen tric ([e^]k*s[e^]n tr[i^]k), a. [F. excentrique, formerly also spelled eccentrique, fr. LL. eccentros out of the center, eccentric, Gr. e kkentros; ek out of + ke ntron center. See {Ex }, and {Center}, and cf. {Excentral}.] 1.… …   The Collaborative International Dictionary of English

• cone pulley — (on a lathe) a pulley consisting of a conelike arrangement of graduated, concentric pulleys for driving the headstock at different speeds. * * * …   Universalium

• Drill — For other uses, see Drill (disambiguation). Drill scheme A drill or drill motor is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for drilling holes in various materials or… …   Wikipedia

• Mandrel — For other uses, see Mandrel (disambiguation). Not to be confused with Mandrill (the primate species). Old shop made mandrel for turning hollow objects on an engine lathe …   Wikipedia

• work, history of the organization of — Introduction       history of the methods by which society structures the activities and labour necessary to its survival. work is essential in providing the basic physical needs of food, clothing, and shelter. But work involves more than the use …   Universalium