U型底双差速游泳圈的设计  

Introduction and Research of U Type Bottom Double Differential Swimming Ring

作　　者：李豪[1] 柴京富[1] 刘俊杭 杨乐平 LI Hao;CHAI Jingfu;LIU Junhang;YANG Leping(School of Aeronautical Manufacturing Engineering, Nanchang Hangkong University,Nanchang 330063, China)

机构地区：[1]南昌航空大学航空制造工程学院,江西南昌330063

出　　处：《机械》2019年第1期60-63,共4页Machinery

摘　　要：设计了一种带有动力的游泳圈,采用U型底双差速的结构。介绍了U型底双差速游泳圈的结构组成、功能及特点,对U型底双差速游泳圈的结构进行设计,分析其工作时受到阻力并进行动力的匹配,得出给定转速下,螺旋桨直径大小。利用SolidWorks软件完成三维设计。A swimming ring with power is designed in this paper,and the structure of U type bottom double differential is adopted.This paper introduces the structure,function and characteristics of U type bottom double speed swimming ring.The structure of U type double differential swimming ring is designed,the resistance and power matching are analyzed.The diameter of propeller can be obtained at given speed.The three-dimensional design is completed by using SolidWorks software.

关 键 词：游泳圈 U型底 双差速 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]