基于薄壁圆盘双面磨削工艺研究

摘要

A new machining method for grind-ing is presented—The surf grinding was substitu-ted by double width grinding.The new technolo-gy of double width grinding is analyzed theoreti-cally.Special numberical control equipment was developed.Working theories and technique features of a new grinding wheel driven by double width grinding were introduced, and while hard and sticky special spring steel was cutting in a poor performance problem was also solved.The opti-mum parameters of grinding were discovered by single factor experiments.It finally sorted out the problem that a low ending beat acceptance rate and the efficiency has increaseed 5 times.The technic has been successfully adopted in the manufacture.%提出了一种新的磨削加工方法，即采用双端面磨削技术代替原有平面磨削技术。从理论分析采用双面磨削的可行性，研制专用双端面数控磨削设备，进行双端面磨削专用砂轮的试验研制，解决了磨削特殊弹簧钢，硬而粘，磨削性不好，大面积一次去屑率高的工艺难点。采用单因素试验法，进行双面磨削工艺参数试验研究，确定了最优磨削参数组合，并进行实验验证加工工艺的可行性。解决了工件端面跳动合格率低的问题，磨削效率提高了5倍，并成功应用于大批量生产加工中。