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Article
Design and tooth geometric trait analysis of helical noncircular gears based on a novel mathematical model
Current studies on noncircular gears have focused primarily on geometric design, but equations for tooth surfaces are lacking. This limitation prevents tooth contact analysis (TCA) from being performed. This s...
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Chapter and Conference Paper
Influence of Tooth Surface Friction on Dynamic Meshing Characteristics of Elliptic Gears
Dynamic friction of gear transmission system is closely related to power loss and transmission performance, and tooth surface friction is also the main source of vibration and noise of gear system. Giving the ...
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Chapter and Conference Paper
Research on Tooth Profile Error of Non-circular Gears Based on Complex Surface Theory
In view of the complex shape and structure of non-circular gears, it is difficult to measure the machining errors of non-circular gears, and the complex surface theory is proposed to measure the errors. Firstl...
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Chapter and Conference Paper
Parametric Design and Motion Characteristics Analysis of Elliptical Gear
According to the meshing principle of elliptical gear, focusing on the design of elliptical gear tooth profile, an example is given to elaborate the design process of elliptical gear detailedly. The eccentrici...
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Article
Graphene-spacer-grating-based structure to realize tunable mid-infrared narrow-band plasmonically induced transparency and slow light effect
Tunable narrow-band plasmonically induced transparency (PIT) effect at mid-infrared region is realized in a graphene-spacer-grating-based (GSG-based) hybrid system. A silicon/SiO2 grating is used to compensate wa...
