蜗轮蜗杆副的三维参数化建模及有限元分析

Worm and Worm Gear 3D Parametric Modeling and Finite Element Analysis

随着机械制造技术的快速发展,由于蜗杆传动机构具有传动比大,传动平稳和具有自锁性等一系列优点,被广泛的应用在机械传动中。ZA蜗杆传动由于具有加工和测量方便等独特的优势,因此应用更为广泛。所以,ZA蜗轮蜗杆参数化建模的研究,对于蜗杆传动机构的理论研究和产品开发具有重要意义。本文以精密板式过滤机中减速器的蜗轮蜗杆为研究对象,探讨了ZA蜗轮蜗杆参数化建模和有限元分析等相关问题。

With the rapid development of manufacturing technology,worm gear and worm drive mechanism is widely used in mechanical transmission because of its high transmission ration,compact structure,reliable transmission stability,self-lock and so on.Especially,the ZA worm drive mechanism is used more widely with its advantage of easy machining and measuring.Therefore,parametiic model building and study which based on ZA worm drive mechanism is greatly meaningful to research the theory and develop the product.In this paper,I will take ZA worm gearing to research parametric design and Finite element analysis.