论文部分内容阅读
小圆柱滚子毛坯采用斜轧具有生产率高及质量好等优点。本文试验了单腔多头斜轧,经实践证明,它是生产小圆柱滚子毛坯的十分有效的途径。详细阐明了轧辊的变螺距问题设计计算,连续变螺距轧辊的加工方法、辊的热处理。
Cylindrical roller rough rolling with high productivity and good quality advantages. This article tested the single-chamber multi-head oblique rolling, which proved to be a very effective way to produce small cylindrical roller blank. The design and calculation of the variable pitch of the roll, the processing method of the continuous variable pitch roll and the heat treatment of the roll are explained in detail.