Increasing of energy efficiency of spindles with fluid bearings

• Autorzy: Fedorynenko D. , Sapon S. , Boyko S. , Urlina A.

Identyfikatory

DOI

10.1515/ama-2017-0031

• Języki publikacji: EN

Abstrakty

EN

Promising ways of energy efficiency gain of spindles with fluid flow bearings are offered. New design of journal hybrid flow bearing which contains spherical bearing pockets and adjustable valves with relay control system is offered to improve energy efficiency of spindle units of machine tools. To reduce power losses of fluid bearings at high speed special lubrication based on water with integrated system of corrosion protection is offered. Results of theoretical research of energy consumption of grinding machine tool with a new design of spindle hybrid bearings are presented. Power losses of the spindle unit with both new design and base design of journal bearings are assessed. Effectiveness of new design of spindle hybrid bearings at high operating speeds is shown.

Słowa kluczowe

EN

energy efficiency; power losses; hybrid fluid bearing; spindle; machine tool; low viscosity lubrication; corrosion protection

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2017
• Tom: Vol. 11, no. 3
• Strony: 204--209
• Opis fizyczny: Bibliogr. 24 poz., rys., wykr.

Twórcy

autor

Fedorynenko D.

• Chernihiv National University of Technology, Mechanical Engineering Department, 95 Shevchenko Street, Chernihiv, Ukraine

autor

Sapon S.

• Chernihiv National University of Technology, Mechanical Engineering Department, 95 Shevchenko Street, Chernihiv, Ukraine

autor

Boyko S.

• Chernihiv National University of Technology, Mechanical Engineering Department, 95 Shevchenko Street, Chernihiv, Ukraine

autor

Urlina A.

• *Chernihiv National University of Technology, Mechanical Engineering Department, 95 Shevchenko Street, Chernihiv, Ukraine

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).