Identification of analytical dependencies of the operational characteristics of the workpiece clamping mechanisms with the rotary movement of the input link

• Autorzy: Prydalnyi Borys , Sulym Heorhiy

Identyfikatory

DOI

10.2478/ama-2021 -0007

• Języki publikacji: EN

Abstrakty

EN

The research is devoted to the problem of determining the efficiency of the workpiece fixing mechanism operation. Improving characteristics of workpiece fixing is one of the required conditions to increase the cutting modes, which may help to enhance the machining productivity. The study investigates the main characteristics and general features of a new structure of clamping mechanisms with electromechanical actuators for fixation of rotation bodies. The main advantages of using electromechanical clamping actuators with self-braking gear are presented. Two simplified dynamical models for the description of different stages of the clamping process are developed. The calculation scheme was formulated to find out how the mass-geometric parameters of mechanism elements should influence the main characteristics of the clamping mechanisms of this type.

Słowa kluczowe

EN

clamping mechanism; rotation bodies; clamping actuator; self-braking screw gear; kinematic characteristics; workpiece clamping efficiency

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2021
• Tom: Vol. 15, no. 1
• Strony: 47--52
• Opis fizyczny: Bibliogr. 33 poz., rys.

Twórcy

autor

Prydalnyi Borys

• Faculty of Technology, Department of Applied mechanics, Lutsk National Technical University, Lvivska Str 75, 43018 Lutsk, Ukraine

autor

Sulym Heorhiy

• Faculty of Mechanical Engineering, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Bialystok, Poland

Bibliografia

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