shaft drilling machine

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• machine tool — machine tooled, adj. a power operated machine, as a lathe, used for general cutting and shaping of metal and other substances. [1860 65] * * * Stationary, power driven machine used to cut, shape, or form materials such as metal and wood. Machine… …   Universalium

• machine — machineless, adj. /meuh sheen /, n., v., machined, machining. n. 1. an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine. 2. a mechanical apparatus or contrivance;… …   Universalium

• Shaft construction — concerns the building of vertical openings such as Raises and Shafts. Shafts are vertical openings used for supplying equipment, personnel, and support systems to the horizontal tunnel where the pipeline is installed. They can be temporary or… …   Wikipedia

• drilling machinery —       equipment used to drill holes in the ground for such activities as prospecting, well sinking (petroleum, natural gas, water, and salt), and scientific explorations. Drilling holes in rock to receive blasting charges is an operation in… …   Universalium

• Milling machine — For the machine used in road construction, see Asphalt milling machine. Not to be confused with mill (grinding). Example of a bridge type CNC vertical milling center …   Wikipedia

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry …   Wikipedia

• building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

• Dead spindle — Spindle Spin dle, n. [AS. spinal, fr. spinnan to spin; akin to D. spil, G. spille, spindel, OHG. spinnala. [root]170. See {Spin}.] 1. The long, round, slender rod or pin in spinning wheels by which the thread is twisted, and on which, when… …   The Collaborative International Dictionary of English

• E Europaeus — Spindle Spin dle, n. [AS. spinal, fr. spinnan to spin; akin to D. spil, G. spille, spindel, OHG. spinnala. [root]170. See {Spin}.] 1. The long, round, slender rod or pin in spinning wheels by which the thread is twisted, and on which, when… …   The Collaborative International Dictionary of English

• Live spindle — Spindle Spin dle, n. [AS. spinal, fr. spinnan to spin; akin to D. spil, G. spille, spindel, OHG. spinnala. [root]170. See {Spin}.] 1. The long, round, slender rod or pin in spinning wheels by which the thread is twisted, and on which, when… …   The Collaborative International Dictionary of English