Results 1 to 10 of about 350,058 (200)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 Some studies have shown that offset toothed double helical synchronous belts (OTDHSB) have lower transmission noise and higher fatigue life than straight toothed synchronous belts (STSB).
Jianhua GUO +4 more
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Geometry Modification of Helical Gear for Reduction of Static Transmission Error [PDF]
MATEC Web of Conferences, 2018 Gear systems are extensively employed in mechanical systems since they allow the transfer of power with a variety of gear ratios. So gears cause the inherent deflections and deformations due to the high pressure which occurs between the meshing teeth ...
Park Jeonghyun +3 more
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Research on Quasi-Static Transmission Error Measurement of Spur Gears Based on the Acceleration Method [PDF]
MachinesTransmission error (TE) is an important parameter in gear dynamics that has a direct impact on the vibration and noise of gears. Under quasi-static conditions, gear elastic deformation and assembly errors amplify with increasing load, potentially ...
Chengcheng Ji +4 more
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Nihon Kikai Gakkai ronbunshu, 2016 This paper proposes a method to estimate the loaded static transmission error (STE) waveform by vibration measurement under operating load conditions of a gearbox.
Toshiya NAGUMO +2 more
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On the frame error rate of transmission schemes on quasi-static fading channels [PDF]
2008 42nd Annual Conference on Information Sciences and Systems, 2008 It is known that the frame error rate of turbo codes on quasi-static fading channels can be accurately approximated using the convergence threshold of the corresponding iterative decoder. This paper considers quasi-static fading channels and demonstrates that non-iterative schemes can also be characterized by a similar threshold based on which their ...
Ioannis Chatzigeorgiou +2 more
+7 more sources
Determination of static transmission error of helical gears using finite element analysis [PDF]
Journal of Measurements in Engineering, 2020 At present, increasing emphasis is being placed on low noise levels, especially in the automotive industry. One of the dominant sources of noise (and vibration) in vehicles (with an electric motor as well as an internal combustion engine) is the transmission system.
Czakó, Alexander +3 more
openaire +3 more sources
Transmission Error of Static Characteristic for Planetary Gear Transmission in the Field of High-power Tractor [PDF]
Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering, 2015 Keywords: Tractor,Planetary gear,Static characteristic,Transmission error Abstract. According to the structural characteristics of planetary gear transmission in the field of high-power tractor, a statics of calculative model for the load distribution of planetary gear transmission system is established.
Mingzhu Zhang, Zhenhua Cai, Xianqing Lei
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Modeling of effects of technical errors on static and dynamic behavior of helical gear transmission
Journal of Physics: Conference Series, 2021 Abstract Materials of the present article are concerned with research related to identification of defects in a helical gearwheel of crossed helical gear pair, occurring as a result of certain operating modes and overloads, on such processes in a gearwheel as fatigue and wear of teeth.
A. G. Dyachenkо
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Analysis of Static Transmission Error of Screw Compressor Rotors by a Rigid Model.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1991 A numerical method of calculating the static transmission error of screw compressor rotors is presented. Factors such as profile errors, lead errors, bearing position errors, and misalignment of the rotors with respect to the rotational shafts are considered in the calculation. All compressor parts are assumed to be rigid.
Mitsuru FUJIWARA +3 more
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Joint source-channel coding for error resilient transmission of static 3D models
Turkish Journal of Electrical Engineering and Computer Sciences, 2012 In this paper, performance analysis of joint source-channel coding techniques for error-resilient transmission of three dimensional (3D) models are presented. In particular, packet based transmission scenarios are analyzed. The packet loss resilient methods are classified into two groups according to progressive compression schemes employed: Compressed
Bici, Mehmet Oguz +2 more
openaire +4 more sources