Parametric Design and Optimization of Cylindrical Gear
نویسندگان
چکیده
Cylindrical gears have a wide range of applications in the manufacturing industry because of their advantages. And it is of great significance to study the design techniques and optimization methods of cylindrical gears. In this paper, parametric primary design of single-stage helical gear drive is discussed. And parametric design of the cylindrical gear is carried out by using optimized design method in the modern design method, the design variables, the objective function and the constraint condition are determined, and a complete mathematical model is established. Finally, a design example is given. On the MATLAB software platform, the mathematical model is solved by optimization toolbox. In case of meeting use requirement, using optimized design method to design cylindrical gears can reduce their volumes. However, the method proposed requires the initial design of the gear, and the calculation process is somewhat complicated. Keywords—cylindrical gear; parametric design; strength check; optimized design
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