Ultrasonic motorized spindle with hydrostatic bearings

Описание

Тип публикации: статья из журнала

Год издания: 2016

Идентификатор DOI: 10.3103/S1068798X16080190

Ключевые слова: motorized spindles, ultrasonic axial spindle oscillations, Cutting tools, Grinding (machining), Hydraulics, Machine components, Natural frequencies, Contact less, Cutting forces, Frequency generators, Motorized spindle, Spindle unit, Structural component, Tool life, Hydrostatic bearings

Аннотация: Ultrasonic and acoustic axial spindle oscillations improve the productivity and product quality in machining, reduce the cutting forces, and increase the tool life in the grinding, milling, and boring of structural components, including those made from materials that are hard to machine. Industrial prototypes of motorized spindles Показать полностьюwith axial spindle oscillations have been developed by specialists at Siberian Federal University and AO NPP Radiosvyaz and patented in Russia. These spindle units include contactless hydrostatic bearings, a resonant-frequency generator (a piezo generator for ultrasonic spindles and a hydromechanical generator for acoustic spindles), and a local concentrator for the spindle’s longitudinal intrinsic waves. © 2016, Allerton Press, Inc.

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Издание

Журнал: Russian Engineering Research

Выпуск журнала: Vol. 36, Is. 8

Номера страниц: 692-695

Персоны

  • Shatokhin S.N. (Siberian Federal University)
  • Golovin A.O. (AO NPP Radiosvyaz)

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