榫卯工艺风电玩具车的设计  

Design of Wind Power Toy Vehicle Using Mortise and Tenon Technology

作　　者：陶晓琪 鲁宇明[2] 祥鹞怀 赵辰瑜 TAO Xiaoqi;LU Yuming;XIANG Yaohuai;ZHAO Chenyu(Nanchang Aviation University,School of Economics and Management,Nanchang 330063,China;Nanchang Aviation University,School of Aviation Manufacturing,Nanchang 330063,China;Nanchang Aviation University,School of Aircraft Engineering,Nanchang 330063,China;Nanchang Aviation University,School of Testing and Optoelectronic Engineering,Nanchang 330063,China)

机构地区：[1]南昌航空大学经济管理学院,南昌330063 [2]南昌航空大学航空制造学院,南昌330063 [3]南昌航空大学飞行器工程学院,南昌330063 [4]南昌航空大学测试与光电工程学院,南昌330063

出　　处：《机械工程师》2023年第9期81-83,共3页Mechanical Engineer

基　　金：江西省高等教育教学改革项目“基于国家精品MOOC的异步SPOC混合式教学实践中师生关系研究”(JXJG-21-8-2);国家大学生创新创业项目“榫卯工艺风电小车”(202210406025)。

摘　　要：为了进一步提高玩具车的益智性、趣味性、安全性,设计了一款榫卯工艺风电玩具车。通过榫卯结构完成该玩具车的各构件间连接,以减少使用化学物质所造成的危害。为了验证其扇叶的披针形外形设计是否符合空气动力学理论,通过Fluent软件对该玩具车模型(流固耦合瞬态单向流模型)扇叶周围空气的流速、静压及湍流参数等进行仿真分析,验证了榫卯工艺风电玩具车基本结构的适用性。In order to further improve the enjoyment,safeness and the function of intelligence development of toy cars,this paper designs a new type of toy car that all components are connected each other through mortise and tenon structure,which can reduce the danger caused by the usage of chemical substance.In order to verify that the lanceolate shape design of the fan blade conforms to the aerodynamic theory,the flow rate,static pressure and turbulence parameters of the air around the fan blade of the toy car model(fluid-structure interaction transient unidirectional flow model)are simulated and analyzed by Fluent software,and the applicability of the basic structure of the mortise and tenon structure wind power toy car is verified.

关 键 词：风电玩具车 榫卯结构 空气动力学 Fluent仿真 

分 类 号：TH122[机械工程—机械设计及理论] TP[自动化与计算机技术]