|
|||||
|
|
| 基于TK6216数控落地铣镗床的无侧隙齿轮传动机构的研究 | |
| 引用本文： | 柳在鑫,吴江,张均富,向中凡.基于TK6216数控落地铣镗床的无侧隙齿轮传动机构的研究[J].西华大学学报(自然科学版),2009,28(6):25-28,42. |
| 作者姓名： | 柳在鑫 吴江 张均富 向中凡 |
| 作者单位： | 1. 西华大学机械工程与自动化学院,四川,成都,610039;四川大学制造科学与工程学院,四川,成都,610035 2. 中国民航飞行学院,四川,广汉,618307 3. 西华大学机械工程与自动化学院,四川,成都,610039 |
| 摘 要： | 针对TK6216数控落地铣镗床的齿轮副啮合时产生的空回误差，提出了一种双斜齿的消除侧隙机构来保证齿轮传动的精度，介绍了应用基于特征的造型软件UG实现齿轮机构特征造型的原理与方法，在精确建模的基础上，确定了最不利加载线的位置，应用有限元法计算了这种载荷分布下轮齿的变形及齿根应力，并绘制了齿根最大应力随过渡圆角半径的变化趋势曲线。计算分析结果表明，过渡圆角半径越大，越有利于提高轮齿的弯曲强度。 |
| 关 键 词： | 齿轮消隙 齿轮啮合 传动精度 空回误差 |
Research of Non-Backlash Gear Transmission for Floor Type Milling and Boring Machine TK6216 |
|
| LIU Zai-xin,WU Jiang,ZHANG Jun-fu,XIANG Zhong-fan.Research of Non-Backlash Gear Transmission for Floor Type Milling and Boring Machine TK6216[J].Journal of Xihua University:Natural Science Edition,2009,28(6):25-28,42. | |
| Authors: | LIU Zai-xin WU Jiang ZHANG Jun-fu XIANG Zhong-fan |
| Affiliation: | LIU Zai-xin1,2,WU Jiang3,ZHANG Jun-fu1,XIANG Zhong-fan1(1.School of Mechanical Engineering and Automation,Xihua University,Chengdu 610039 China,2.School of Manufacturing Sciences and Engineering,Sichuan University,Chengdu 610065 China,3.Civil Aviation Flight University of China,Guanghan 618307 China) |
| Abstract: | In order to eliminate the error of back lash of gear meshing in the transmission system of Floor Type Milling and Boring Machine TK6216,a dual-helical gear mechanism was introduced to improve the mechanism transmission accuracy.The theory and method were attained from the feature-based modeling software UG,and gear mechanism feature modeling was realized.The position of the worst loaded-line was ascertained based on the accurate model,and the tooth deformation and the tooth root stress were calculated using... |
| Keywords: | elimination of gear clearance gear meshing transmission accuracy error of back lash |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |