本文介绍的粗、精车偏心轴用的工具,可用于一般普通车床上。它具有结构简单,工艺性好,制造方便等特点,便于推广使用。实践证明,在大量生产过程中,该夹具性能稳定,可靠,加工精度达到技术要求,效果好,工作效率提高了八倍左右,减轻了劳动强度。 This article describes the rough, fine car eccentric shaft with tools that can be used on the general lathe. It has the advantages of simple structure, good manufacturability, easy manufacture, etc., and is convenient for popularization and use. Practice has proved that in a large number of production processes, the fixture performance is stable and reliable, processing accuracy to meet the technical requirements, the effect is good, work efficiency increased by about eight times, reducing labor intensity.