Results 221 to 230 of about 1,753,171 (302)
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, 2020
The research of transmission efficiency is of great significance for reducing energy consumption and improving the performance of the device. Researchers have done a lot of work on the calculation of transmission efficiency.
Cheng Wang
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The research of transmission efficiency is of great significance for reducing energy consumption and improving the performance of the device. Researchers have done a lot of work on the calculation of transmission efficiency.
Cheng Wang
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, 2020
HighlightsA method for solving a spatial transplanting mechanism with noncircular gears is proposed.A new mechanism for transplanting rice pot seedlings is proposed.A trajectory with a small lateral displacement at the preparation phase is obtained.The ...
Liang Sun +4 more
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HighlightsA method for solving a spatial transplanting mechanism with noncircular gears is proposed.A new mechanism for transplanting rice pot seedlings is proposed.A trajectory with a small lateral displacement at the preparation phase is obtained.The ...
Liang Sun +4 more
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Nonlinear dynamics simulation of the helical gear transmission system for high-speed train
Journal of Vibration and ControlConsidering the bending-torsional-axial-coupled vibration of the helical gear transmission system, a 10 degrees of freedom high-speed train gear transmission system model, including motor and load, is established based on the lumped parameter method.
Yeping Yuan, Junguo Wang, Meng Yang
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Gear Trains and Planetary Gears
2020In this chapter, the general concepts of ordinary gear trains are first described, particularly those concerning their efficiency and the obtainable transmission ratios. The same concepts are then extended to planetary gear trains and various methods of calculating the transmissions ratios achievable with these types of gear drives are defined.
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, 2020
Planetary gear sets (PGSs) have been widely used in automatic transmissions (AT) and dedicated hybrid transmissions (DHTs). In this paper, a novel isomorphic detection method for planetary gear transmission structure is proposed based on matrix ...
X. Xu, Sun Hanqiao, Yanfang Liu, P. Dong
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Planetary gear sets (PGSs) have been widely used in automatic transmissions (AT) and dedicated hybrid transmissions (DHTs). In this paper, a novel isomorphic detection method for planetary gear transmission structure is proposed based on matrix ...
X. Xu, Sun Hanqiao, Yanfang Liu, P. Dong
semanticscholar +1 more source
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1971
This paper describes how ‘computer graphics’ is being applied to the design of gear-trains, which are used in special-purpose machine tools, by Mulhead Limited. The graphics console allows the engineer to exercise control over the program while a design is being created, thus combining the experience of the designer with the power of the computer.
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This paper describes how ‘computer graphics’ is being applied to the design of gear-trains, which are used in special-purpose machine tools, by Mulhead Limited. The graphics console allows the engineer to exercise control over the program while a design is being created, thus combining the experience of the designer with the power of the computer.
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Reduction of Transaxle Gear Noise by Gear Train Modification
SAE Technical Paper Series, 1992<div class="htmlview paragraph">As the quietness of vehicles has been continually improved in recent years, there have been stronger requirements to reduce transmission gear noise and thereby improve transmission quality.</div> <div class="htmlview paragraph">So far efforts to achieve quieter gears have generally focused on ways of ...
Kouichi Ariga +3 more
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Journal of Mechanical Design, 1994
A model to simulate the dynamic behavior of a single-stage planetary gear train with helical gears is developed. The three-dimensional dynamic model includes all six rigid body motions of the gears and the carrier. The generic nature of the formulation allows the analysis of a planetary gear set with any number of planets.
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A model to simulate the dynamic behavior of a single-stage planetary gear train with helical gears is developed. The three-dimensional dynamic model includes all six rigid body motions of the gears and the carrier. The generic nature of the formulation allows the analysis of a planetary gear set with any number of planets.
openaire +1 more source