蜗杆磨削用砂轮修型方法研究

蜗杆的应用越来越广泛,精度要求也越来越高。磨削是提高此类零件加工精度的关键,磨削用砂轮截型的精确计算是保证精度的前提。文中提出一种蜗杆磨削用砂轮截型的计算方法。利用计算机图形学理论模拟蜗杆磨削的空间运动,通过空间几何的相对变换,推导砂轮的截型数据以得到砂轮的精确截型,同时避免干涉。

Research on the Grinding Wheel Dressing Method of Screw Grinding

With the using of worm is more widely and widely,the required precision of worm parts become higher and higher.Grinding is the key method to improve the precision of parts such as worm,screw.The sectional dimension of grinding wheel calculated accurately is the premise to ensure the screw grinding accuracy.In the paper,a new method of calculating grinding wheel section to grind worm is founded.The space motion of worm grinding is simulated by using computer graphics theory.Through space geometry relative ch...