Papers by Keyword: Mechanical Drive

Abstract: Cycloidal drives are widely used in today’s industries for drives where large reduction ratios are required. Drive-train dynamics plays an important role in their design. This paper presents a new methodology for assessing damping characteristics of Cycloidal drives and compares the natural frequencies obtained from experiments and theoretical/numerical calculations using Fast-Fourier-Transforms.

Abstract: To tackle the knowledge representation problem in developing intelligent conceptual design system, a BP network based approach is proposed, in which the related knowledge regarded various mechanical transmissions can be acquired and represented with the trained weight and threshold of neural network if they are turned into numerical data, encoded with binary strings, employed as learning samples, and fed into the constructed BP neural network. In a sense, the trained neural network can be used as a knowledge base of expert system to facilitate the choosing process of mechanical transmission. This paper provides a promising approach to deal with the automation of knowledge representation in conceptual design of mechanical transmission.

Abstract: In this paper, we calculates the main parameters of a c-class car, choose the friction material, confirm the structural dimensions of pivotal components, acquires the friction power and heat capacity, and design three kinds of wet double clutch arranged radially with hydraulic driving unit, arranged longitudinally with hydraulic driving unit and arranged longitudinally with mechanical driving unit respectively according to the dimensions of interspaces. Finally, the entity modeling of each structure is established through the three-dimensional modeling software.

Abstract: In mechanical transmission, widely adopted involute spline link, it has self-centering, spline tooth bending strength, high bearing capacity is strong, force is more homogeneous, long service life, components small volume and other characteristics. For involute spline tooth shape through the analysis of the forming and working principle, combining the working practice, will involute spline from zero connected as center of cylindrical gears transmission internal meshing, according to the internal meshing of cylindrical gears deflection is deduced calculation formula of involute spline displacement inside and outside the geometry size calculation is feasible.