[关键词]
[摘要]
针对非圆齿轮的时变速比特性，采用多段函数构造法实现了非圆齿轮副的预设速比函数的再现设计；提出了一种新型的非圆齿轮无级调速机构，推导了非圆齿轮无级调速机构的基本参数与输出速比的影响规律。根据机械原理、齿轮啮合理论与现代设计方法，采用SolidWorks和Adams等软件，建立了非圆齿轮无级调速机构的仿真模型，对非圆齿轮无级调速机构进行仿真，获得了该无级调速机构的调速特性规律，验证了非圆齿轮无级调速机构的正确性，并通过实验验证了非圆齿轮设计的可行性。
[Key word]
[Abstract]
On the basis of the multi-segment function construction method, the reproduction design of non-circular gear pairs with preset time-varying transmission ratio has been proposed. Combined with the practical application of non-circular gear pairs in industry, a continuously variable transmission mechanism with non-circular gear pair has been presented. The influence of basic parameters of non-circular gear with output transmission ratio is discussed. Based on SolidWorks 、Adams and other software, the simulation model of this continuously variable transmission mechanism is established. The output characteristics are verified by the simulated motion in ADAMS.
[中图分类号]
[基金项目]
国家自然科学基金资助项目(51675060);陆装非圆预研项目(3010519404)
