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1
Published in 2017 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-017-0907-5
Abstract: We propose a comprehensive modeling approach to investigate the rigid-flexible coupling vibration of a Ball-screw-drive spindle system (BSDSS). Taking into account the rigid-flexible coupling between the ball screw and rigid components, a hybrid dynamic model…
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Keywords:
screw drive;
drive spindle;
ball;
spindle system ... See more keywords
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Published in 2017 at "Engineering"
DOI: 10.1016/j.eng.2017.04.007
Abstract: Abstract The ball-screw feed drive has varying high-order dynamic characteristics due to flexibilities of the slender screw spindle and joints between components, and an obvious feature of non-collocated control when a direct position measurement using…
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Keywords:
control;
non collocated;
screw feed;
strategy ... See more keywords
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Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.12.038
Abstract: Abstract Ball screw is a kind of mechanism, it is widely used in machinery and may be loaded with axial and radial load in practice. In the past, people calculated the contact load of ball…
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Keywords:
ball;
dimension errors;
ball screw;
fatigue life ... See more keywords
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Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.107717
Abstract: Abstract In this study, a multi-degree-of-freedom dynamic model is developed to investigate the nonlinear dynamic characteristic of the ball screw feed system. The fourth-order Runge–Kutta method is used to obtain the numerical solution of the…
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Keywords:
nonlinear dynamic;
system;
ball screw;
assembly error ... See more keywords
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Published in 2017 at "Assembly Automation"
DOI: 10.1108/aa-08-2016-088
Abstract: Purpose The alignment precision of existing methods is limited by the precision of detecting element and worker’s experience, which the parallelism between ball screw and guide way is not guaranteed effectively. Thus, this paper aims…
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Keywords:
screw alignment;
bsae;
alignment error;
ball ... See more keywords
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1
Published in 2017 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-12-2015-0204
Abstract: Purpose This paper aims to examine the precision loss of ball screw raceway under different operating conditions and geometry parameters. Design/methodology/approach Based on a new coefficient K’ introduced especially for ball screws to reflect the…
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Keywords:
ball screw;
precision loss;
ball;
precision ... See more keywords
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1
Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2909550
Abstract: The accurate prediction and research about the dynamic characteristic of machine tool during the design process are essential to develop high-performance machines. In order to consider the effect of mechanical modal characteristics on the whole…
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Keywords:
optimization;
screw feed;
ball screw;
performance ... See more keywords
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3
Published in 2023 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3210999
Abstract: In industrial applications, the mechanical wear on ball screw components can lead to a loss of positioning accuracy that reduces the operational reliability and reproducibility of production systems. Existing monitoring solutions are impractical for real…
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Keywords:
inertial sensors;
health monitoring;
production;
phase ... See more keywords
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1
Published in 2020 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2020.2969846
Abstract: Ball-screw drives are one of the common wear parts in machine tools. The wear will affect the positioning accuracy of motion axes and can cause a high rejection rate in production. Therefore, it is interesting…
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Keywords:
ball screw;
ball;
machine;
condition ... See more keywords
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1
Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406220943238
Abstract: The accurate model of the load state for all balls under multidirectional load is very helpful for the design process of ball screws. The contact deformation model of the ball screw without consideration of the…
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Keywords:
multidirectional load;
precision sustainability;
ball;
load ... See more keywords
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Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221136443
Abstract: Ball screw has the advantages of high precision, high efficiency, high stiffness and smooth operation, so it has been widely used in automotive industry, semiconductor, aerospace, medical and other fields. It is significant to research…
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Keywords:
lubrication performance;
ball;
friction torque;
ball screw ... See more keywords