西华大学学报（自然科学版）2024，Vol.43Issue(3)：45-53,9.DOI:10.12198/j.issn.1673-159X.4774
高阶变性Pascal蜗线齿轮生成机制分析
Analysis of Generation Mechanism of High-order Deformed Pascal Snail Line Non-circular Gears
摘要
Abstract
In order to meet the design requirements of variable speed transmission,the mathematical model of high-order modified Pascal spiral non-circular gear pitch curve and its concave-convex discrimin-ation formula were established by introducing high-order and modified principles based on the studying of the non-circular pitch curve of Pascal spiral.In order to analyze that transmission characteristics of high-or-der modify Pascal spiral non-circular gear,a visual design analysis platform was compiled by using MAT-LAB,and the factors affecting the shape and transmission characteristics of high-order modified Pascal spiral non-circular gear were analyzed by using the design software,which provided a convenient design platform for the subsequent design and application of high-order modified Pascal spiral non-circular gear.The advantages and feasibility of Pascal non-circular gear were verified by comparing with the slider-crank press.关键词
Pascal蜗线齿轮/高阶齿轮/变性齿轮/传动比/压力机Key words
Pascal worm gear/high-order gear/deformed gear/transmission ratio/press分类
机械制造引用本文复制引用
陶德华,李凝,宣仲义,王笑,郑丽娟..高阶变性Pascal蜗线齿轮生成机制分析[J].西华大学学报（自然科学版）,2024,43(3):45-53,9.基金项目
浙江省教育厅一般项目(Y202249437) （Y202249437）
金华市公益性技术应用研究项目(2022-4-069) （2022-4-069）
浙江师范大学实验技术开发项目(SJ202331) （SJ202331）
行知学院国家级、省部级(重点、一般)预研项目(ZC304923031). （重点、一般）
