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Automatic Device with Self-Braking for Fixation Objects in Executive Links of Technological Equipment Cover

Automatic Device with Self-Braking for Fixation Objects in Executive Links of Technological Equipment

Acta Mechanica et Automatica
Volume 19 (2025): Issue 1 (March 2025)
By: Borys Prydalnyi  
Open Access
|Mar 2025

Figures & Tables

Fig. 1.

Mechanical CM’s actuator with geometric locking: a) functioning scheme in combination with a lever chuck (in the “clamped” state); b) general view of the mechanism (in the “unlocked” state)
Mechanical CM’s actuator with geometric locking: a) functioning scheme in combination with a lever chuck (in the “clamped” state); b) general view of the mechanism (in the “unlocked” state)

Fig. 2.

Design of the new electromechanical CM actuator
Design of the new electromechanical CM actuator

Fig. 3.

The scheme for calculating CM parameters
The scheme for calculating CM parameters

Fig. 4.

Dependence of clamping force TΣ in proposed CM from: a) frequency of rotation of the spindle n when the torque of the rotor of Тр = 66 Nm; b) torque Тр, which appears on the rotor at frequency of the spindle rotation n = 5000 rpm
Dependence of clamping force TΣ in proposed CM from: a) frequency of rotation of the spindle n when the torque of the rotor of Тр = 66 Nm; b) torque Тр, which appears on the rotor at frequency of the spindle rotation n = 5000 rpm

Fig. 5.

Design of the proposed clamping mechanism as part of the spindle assembly
Design of the proposed clamping mechanism as part of the spindle assembly

Fig. 6.

Scheme of the proposed clamping mechanism with electromechanical drive and hydraulic amplification system
Scheme of the proposed clamping mechanism with electromechanical drive and hydraulic amplification system
DOI: https://doi.org/10.2478/ama-2025-0002 | Journal eISSN: 2300-5319 | Journal ISSN: 1898-4088
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Language: English
Page range: 7 - 14
Submitted on: Jan 23, 2024
Accepted on: May 21, 2024
Published on: Mar 31, 2025
Published by: Bialystok University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
spindle unit,
friction locking,
fixation process,
clamping drive,
clamping chuck
Related subjects:
Engineering,
Electrical engineering,
Electronics,
Mechanical engineering,
Mechanics,
Bioengineering and biomedical engineering,
Biomechanics,
Civil engineering,
Environmental engineering

© 2025 Borys Prydalnyi, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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