<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>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.</p>
</abstract>

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.

Identification of Analytical Dependencies of the Operational Characteristics of the Workpiece Clamping Mechanisms with the Rotary Movement of the Input Link

Faculty of Technology, Department of Applied mechanics

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The research is devoted to the problem of determining the efficiency of the workpiece fixing mechanism operation. Improving characteristics of workpiece fixing...

Identification of Analytical Dependencies of the Operational Characteristics of the Workpiece Clamping Mechanisms with the Rotary Movement of the Input Link

Publié en ligne: 15 mai 2021

Pages: 47 - 52

Reçu: 07 oct. 2019

Accepté: 10 mai 2021

DOI: https://doi.org/10.2478/ama-2021-0007

Mots clés
the mechanism for clamping of rotation bodies, clamping actuator, self-braking screw gear, kinematic characteristics, workpiece clamping efficiency

© 2021 Borys Prydalnyi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Identification of Analytical Dependencies of the Operational Characteristics of the Workpiece Clamping Mechanisms with the Rotary Movement of the Input Link

Publié en ligne: 15 mai 2021

Pages: 47 - 52

Reçu: 07 oct. 2019

Accepté: 10 mai 2021

DOI: https://doi.org/10.2478/ama-2021-0007

Mots clésthe mechanism for clamping of rotation bodies, clamping actuator, self-braking screw gear, kinematic characteristics, workpiece clamping efficiency

© 2021 Borys Prydalnyi et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
the mechanism for clamping of rotation bodies, clamping actuator, self-braking screw gear, kinematic characteristics, workpiece clamping efficiency