circular cutting head

режущий орган (проходческого щита) планетарного действия

Англо-русский строительный словарь. 2013.

Смотреть что такое "circular cutting head" в других словарях:

  • Circular — is a basic geometric shape such as a Circle. Contents 1 Documents 2 Travel and transportation 3 Places …   Wikipedia

  • Head saw — A head saw, gang saw or head rig, is the saw that makes the initial cuts in a log at a sawmill, turning a log into cants, or planks, of wood. HistoryThe original powered head saw was composed of long, narrow blades that used an up and down motion …   Wikipedia

  • Cutting Class — This article is about the film. For the song, see Cutting Class (song). For the crime, see truancy Cutting Class Theatrical poster Directed by Rospo Pallenberg Pro …   Wikipedia

  • Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia

  • Indexing head — and tailstock set up on a milling machine s table. An indexing head, also known as a dividing head or spiral head,[1] is a specialized tool that allows a workpiece to be circularly indexed; that is, easily and precisely rotated to preset angles… …   Wikipedia

  • Grinding (abrasive cutting) — Sketch of how abrasive particles in a grinding wheel remove material from a workpiece. Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool. A wide variety of machines are used for grinding: Hand cranked knife… …   Wikipedia

  • North Circular Road — A406 redirects here. For the proposed motorway in France, see A406 autoroute. For the ship, see RFA Hebe (A406). For other uses, see North Circular Road (disambiguation). A406 road Major junctions …   Wikipedia

  • To turn the head of — Turn Turn (t[^u]rn), v. t. [imp. & p. p. {Turned}; p. pr. & vb. n. {Turning}.] [OE. turnen, tournen, OF. tourner, torner, turner, F. tourner, LL. tornare, fr. L. tornare to turn in a lathe, to rounds off, fr. tornus a lathe, Gr. ? a turner s… …   The Collaborative International Dictionary of English

  • dado head — noun : a power saw tool made up of two circular saws of equal diameter and one or more chippers and used for cutting flat bottomed grooves * * * a rotary cutter composed of several sawlike blades side by side, for cutting dadoes in wood …   Useful english dictionary

  • Tunnel boring machine — A tunnel boring machine that was used at Yucca Mountain nuclear waste repository A tunnel boring machine (TBM) also known as a mole , is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.… …   Wikipedia

  • 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

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