Modal characteristics of harmonic gear transmission flexspline based on orthogonal design method [PDF]
Open Physics, 2022 The flexspline features several modal characteristics that are related to its structural parameters, which could impose an impact on the stability and reliability of the system of harmonic gear transmission. In this article, we have integrated the method
Xingxing Wang
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Design and Analysis of Cam Wave Generator Based on Free Deformation in Non-Working Area of the Flexspline [PDF]
Applied Sciences (Switzerland), 2021 Deformation stress of a flexspline under the action of a wave generator directly affects the service life of the flexspline and meshing quality of meshing pair.
Shuyan Wang +2 more
exaly +4 more sources
Research on hobbing accuracy of flexspline tooth profile of harmonic drive
Journal of Advanced Mechanical Design, Systems, and ManufacturingHarmonic drives are critical components in robotic joints, and the hobbing accuracy of flexspline tooth profiles is essential for the transmission accuracy and operational stability of harmonic drives.
Qiushi HU, Heng LI
doaj +4 more sources
Method for Radial Stiffness Measurement of Strain Wave Gear Flexspline [PDF]
한국정밀공학회지Strain wave gears are widely used as reducers in robots, including collaborative and industrial robots. As a key component, they play a crucial role in determining overall robot performance. To enhance their effectiveness, various studies have focused on
Sangwoong Lee +3 more
doaj +3 more sources
Deformation Investigations on the Flexspline with the Conic Curve Combined Cam Wave Generator [PDF]
Mathematical Problems in Engineering, Volume 2021, Issue 1, 2021., 2021 The deformation of the flexspline and the meshing quality are largely determined by the profile of a wave generator. The wave generator with a combined profile can effectively reduce or improve the deformation stress and strain of the flexspline for improving the transmission efficiency and reducing wear or noise.
Shuyan Wang +3 more
wiley +2 more sources
Flexspline Pitch Deviation Rapid Measurement Method Using Offset Point Laser Sensors [PDF]
MachinesFlexsplines in harmonic gear reducers are usually characterized by a large number of teeth, small modulus, and poor stiffness, which makes them difficult to measure using conventional gear measuring centers.
Chengxiang Zhao, Zhaoyao Shi
exaly +4 more sources
Modeling and Fatigue Characteristic Analysis of the Gear Flexspline of a Harmonic Reducer [PDF]
Mathematics, 2022 The failure of harmonic gear drive is mainly caused by the fatigue fracture of flexible wheels and the fatigue damage of flexible bearings. In this paper, the stress sensitivity and fatigue life characteristics of flexible wheels with thin-walled vulnerable components are studied. Firstly, the structure of the flexible wheel of a B3-80 general harmonic
Hexu Yang +4 more
openaire +3 more sources
Stressed state of heavy-duty harmonic gear drive flexspline [PDF]
Proceedings of the International Conference "Aviamechanical engineering and transport" (AVENT 2018), 2018 Strelnikov V. N. Stressed state of heavy-duty harmonic gear drive flexspline / V. N. Strelnikov, M. G. Sukov // International Conference on Aviamechanical Engineering and Transport (AviaENT 2018). Advances in Engineering Research. - 2018. - Vol.158. - P.
Strelnikov, V. N., Sukov, M. G.
core +4 more sources
Geometrical Accuracy of Flexspline Prototypes Made by FDM/MEM Methods [PDF]
Materials Research Proceedings, 2023 Abstract. This article presents an analysis of the geometrical accuracy of flexspline prototypes that were a component of harmonic drive. To produce the test models, a MEM (Melting and Extrusion Modeling) method was used. This additive method allows the production of elements with very complicated shapes from various polymeric materials.
Jacek Pacana
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Castable Bulk Metallic Glass Strain Wave Gears: Towards Decreasing the Cost of High-Performance Robotics. [PDF]
Sci Rep, 2016 The use of bulk metallic glasses (BMGs) as the flexspline in strain wave gears (SWGs), also known as harmonic drives, is presented. SWGs are unique, ultra-precision gearboxes that function through the elastic flexing of a thin-walled cup, called a ...
Hofmann DC +14 more
europepmc +5 more sources