centerless adjectif invariable (américain centerless, sans centre) Se dit d'un procédé ou d'une machine permettant de rectifier la surface d'une pièce métallique sans que celle-ci soit fixée entre pointes. (La pièce est mise en rotation par une meule d'entraînement.)

Encyclopédie Universelle. 2012.

Regardez d'autres dictionnaires:

  • centerless — adjective see center I …   New Collegiate Dictionary

  • centerless — adjective Without a center …   Wiktionary

  • centerless — cen·ter·less …   English syllables

  • Centerless grinding — is a method of material removal through grinding, similar to centered grinding except for the absence of the spindle. It has high through put, i.e. large number of parts can be manufactured in a short time.The work piece is set up between the… …   Wikipedia

  • Centerless grinding — Centerless grinding. См. Бесцентровая шлифовка. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • centerless grinder — ˈsentə(r)lə̇s noun : a grinder for production of cylindrical work in which centers are replaced by a work supporting member and two abrasive wheels one of which grinds work while the other regulates the speed of its rotation • centerless grinding …   Useful english dictionary

  • centerless grinding — noun see centerless grinder …   Useful english dictionary

  • Бесцентровая шлифовка — Centerless grinding Бесцентровая шлифовка. Шлифовка наружной или внутренней части цилиндрического фрагмента, который закреплен на опорах суппорта вместо того, чтобы быть зажатым между центрами. Шлифовальный и ведущий круги вращаются в одном… …   Словарь металлургических терминов

  • Cylindrical grinder — The cylindrical grinder is a type of grinding machine used to shape the outside of an object. The cylindrical grinder can work on a variety of shapes, however the object must have a central axis of rotation. This includes but is not limited to… …   Wikipedia

  • Center (group theory) — In abstract algebra, the center of a group G is the set Z ( G ) of all elements in G which commute with all the elements of G . That is,:Z(G) = {z in G | gz = zg ;forall,g in G}.Note that Z ( G ) is a subgroup of G , because # Z ( G ) contains e …   Wikipedia

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