Gear assembly with optimized configuration of meshing rigidity

• Main Authors: HORTET, MARTIN, BAI, SHUSHAN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: BLASTING; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a gear assembly with optimized configuration of meshing rigidity. The gear assembly includes a first gear having a first hub surrounded by a first plurality of teeth. Each of the first plurality of teeth defines a respective first contact area. The gear assembly includes a second gear having a second hub surrounded by a second plurality of teeth. The second plurality of teeth is adapted to engage the first plurality of teeth at a respective first contact area to drive a respective load in a first direction. The first hub and the first plurality of teeth include respective regions defining respective elastic moduli. A three-dimensional distribution of the respective physical size and the respective elastic modulus of the respective region is optimized such that a fluctuation in meshing stiffness along the respective first contact region is at or below a first predetermined threshold. 本发明公开了具有啮合刚性的优化配置的齿轮组件。齿轮组件包括具有被第一多个齿围绕的第一毂的第一齿轮。第一多个齿的每一个均限定相应第一接触区域。齿轮组件包括具有被第二多个齿围绕的第二毂的第二齿轮。第二多个齿适于在