在分析探讨平面光整加工技术的基础上,提出并试验了新型高效降低超大平面粗糙度的光整加工技术——冲击滚压光整加工技术。在传统的滚压技术的基础上,增加一种能产生很高频率的振动源;经多次试验,其加工质量稳定,加工效率高,不仅降低了加工平面粗糙度,还使其机械性能有所改善。试验取得了较好效果,对今后的大平面的光整加工提供了有益的借鉴。 On the basis of analyzing and discussing the planar finishing technology, a new type of finishing technology, which is highly efficient and effective to reduce the large plane roughness, is proposed and tested. In the traditional rolling technology, based on the increase of a very high frequency vibration source can be generated; after several tests, the processing quality and processing efficiency, not only reduces the machining surface roughness, but also its mechanical properties are Improved. The experiment has achieved good results, which provides a useful reference for the finishing of the large plane in the future.