传动方式对巴斯噶蜗线齿轮传动特性的影响  

Influence of transmission mode on the transmission characteristics of Pascal worm gear

作　　者：陶德华 张春晓 郑丽娟[1] 李凝[1] 王笑[1] TAO Dehua;ZHANG Chunxiao;ZHENG Lijuan;LI Ning;WANG Xiao(College of Xingzhi,Zhejiang Normal University,Jinhua,Zhejiang 321100,China;Jiaxing Yingtai Hardware and Electronics Co.,Ltd.,Jiaxing,Zhejiang 314001,China)

机构地区：[1]浙江师范大学行知学院,浙江金华321100 [2]嘉兴盈泰五金电子有限公司,浙江嘉兴314001

出　　处：《毛纺科技》2024年第11期105-110,共6页Wool Textile Journal

基　　金：浙江省教育厅一般项目(Y202249437);金华市公益性技术应用研究项目(2022-4-069);浙江师范大学行知学院省部级预研项目(ZC304923031);浙江师范大学行知学院院级科研项目(ZC304924006)。

摘　　要：为了分析非圆齿轮不同传动方式时的传动特性,以巴斯噶蜗线齿轮为研究对象,建立内啮合传动时巴斯噶蜗线齿轮节曲线的数学模型,并利用MatLab建立内啮合巴斯噶蜗线齿轮传动特性分析可视化平台;利用编制的可视化平台分析巴斯噶蜗线齿轮在内啮合传动和外啮合传动时的运动特性。通过比较分析可得:发生圆直径和展长变化影响巴斯噶蜗线齿轮副传动比幅值大小,而变性系数不影响传动比幅值,仅改变幅值位置;外啮合传动时的传动比变化范围明显比内啮合大。为进一步说明传动方式对于运动特性的影响,以导条机构为实例进行研究分析,在设计时若传动比变化大,选择外啮合传动方式;若传动比变化范围小、结构紧凑,选择内啮合传动方式。In order to analyze the transmission characteristics of non-circular gears in different transmission modes,Pascal worm line gear was taken as the research object,and the mathematical model of the Pascal worm line gear pitch curve was established in internal meshing transmission,and a visualization platform for the transmission characteristics analysis of the Pascal worm line gear in internal meshing transmission was established by using MatLab based on the established mathematical model.the motion characteristics of the Pascal worm gear during internal and external meshing transmission were analyzed by using the developed visualization platform.The amplitude of the Pascal worm gear pair transmission ratio was affected by circle diameter occurs and exhibition length by compared and analyzed,and the amplitude of the transmission ratio was not affected by the denatured coefficient,but position of the amplitude of the transmission ratio was affected by the denaturation coefficient.The range of transmission ratio variation during external meshing transmission was significantly larger than that during internal meshing transmission.In order to further explain the influence of transmission mode on motion characteristics,the guide bar mechanism was studied and analyzed as an example.If the transmission ratio changes greatly during design,the outer meshing transmission mode should be selected.If the transmission ratio change range is small and the structure is compact,choose the internal meshing transmission mode.

关 键 词：巴斯噶蜗线齿轮 内啮合 外啮合 传动比 导条机构 

分 类 号：TH132.424[机械工程—机械制造及自动化] TS103.7[轻工技术与工程—纺织工程]