Results 251 to 260 of about 9,419 (308)
Design, Modeling, and Testing of a Long-Stroke Fast Tool Servo Based on Corrugated Flexure Units. [PDF]
Micromachines (Basel)Chen N, Wen Z, Rong J, Tian C, Liu X.
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Improving the kinematic accuracy of a collaborative continuum robot by using flexure-hinges. [PDF]
HeliyonMa N, Cheneler D, Monk SD.
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Design, simulation and experimental analysis of a monolithic bending section for enhanced maneuverability of single use laparoscopic devices. [PDF]
Sci RepUhlig K +12 more
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Design and Analysis of Optical-Mechanical-Thermal Systems for a High-Resolution Space Camera. [PDF]
Sensors (Basel)Liu X +10 more
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Design and Analysis of a Hand-Held Surgical Forceps with a Force-Holding Function. [PDF]
Sensors (Basel)Bai Y, Yu Y, Xu Z.
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Review of Scientific Instruments, 2023
This paper proposes a new type of flexure hinge: the sinc flexure hinge. A theoretical compliance and precision factor model of the sinc flexure hinge is developed based on the transfer matrix method. The finite element simulation is carried out using ANSYS Workbench. The error between the modeling and simulation results obtained is less than 7.0%. The
Qiliang Wang, Yiping Long, Jianming Wei
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This paper proposes a new type of flexure hinge: the sinc flexure hinge. A theoretical compliance and precision factor model of the sinc flexure hinge is developed based on the transfer matrix method. The finite element simulation is carried out using ANSYS Workbench. The error between the modeling and simulation results obtained is less than 7.0%. The
Qiliang Wang, Yiping Long, Jianming Wei
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Review of Scientific Instruments, 2013
This paper designs and analyzes the hybrid flexure hinge composed of half a hyperbolic flexure hinge and half a corner-filleted flexure hinge. As it is transversely asymmetric, it has different performance when the fixed and free ends switch.
Rongzhou, Lin +3 more
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This paper designs and analyzes the hybrid flexure hinge composed of half a hyperbolic flexure hinge and half a corner-filleted flexure hinge. As it is transversely asymmetric, it has different performance when the fixed and free ends switch.
Rongzhou, Lin +3 more
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Proceedings. 2005 IEEE Networking, Sensing and Control, 2005., 2005
The paper introduces two hybrid flexure hinges: right-circular corner-filleted (RCCF) and right-circular elliptical (RCE) hinges. Closed-form compliance equations are formulated. Checked by the finite element analysis, the theoretical formulation data are within 8 percent error margins. The results indicate that the RCCF flexures have the best rotation-
null Gui-Min Chen +2 more
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The paper introduces two hybrid flexure hinges: right-circular corner-filleted (RCCF) and right-circular elliptical (RCE) hinges. Closed-form compliance equations are formulated. Checked by the finite element analysis, the theoretical formulation data are within 8 percent error margins. The results indicate that the RCCF flexures have the best rotation-
null Gui-Min Chen +2 more
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Review of Scientific Instruments, 2015
Flexure-based mechanism like compliant actuation system embeds complex dynamics that will reduce the control bandwidth and limits their dynamic positioning precision. This paper presents a theoretical model of a leaf flexure hinge with damping layers using strain energy method and Kelvin damping model.
Zhong, Chen +2 more
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Flexure-based mechanism like compliant actuation system embeds complex dynamics that will reduce the control bandwidth and limits their dynamic positioning precision. This paper presents a theoretical model of a leaf flexure hinge with damping layers using strain energy method and Kelvin damping model.
Zhong, Chen +2 more
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Review of Scientific Instruments, 1997
This paper presents closed form equations based on a modification of those originally derived by Paros and Weisbord in 1965, for the mechanical compliance of a simple monolithic flexure hinge of elliptic cross section, the geometry of which is determined by the ratio ε of the major and minor axes. It is shown that these equations converge at ε=1 to the
Stuart T. Smith +3 more
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This paper presents closed form equations based on a modification of those originally derived by Paros and Weisbord in 1965, for the mechanical compliance of a simple monolithic flexure hinge of elliptic cross section, the geometry of which is determined by the ratio ε of the major and minor axes. It is shown that these equations converge at ε=1 to the
Stuart T. Smith +3 more
openaire +1 more source