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提高滚齿方法效率的途径之一是研制和推广整体与装配式滚刀的先进结构。在全苏工具科学研究所就如何改进在大量生产齿轮的条件下采用的滚刀结构方面开展了各项研究生作。这些研究工作是要研制出这样的整体滚刀和装配式滚刀,即其几何形状和头数在切削速度v=70—90米/分、进给量s_(?)<2.5—3毫米/转加工齿轮时能保证达到所要求的精度。研究结果制定了新的部门标准OCT241—3—79《切制渐开线齿形圆柱齿轮的整体
One of the ways to increase the efficiency of the hobbing method is to develop and promote the advanced structure of the whole and assembly hobs. The All-China Tool Science Institute conducted various graduate studies on how to improve the hob structure used under conditions of mass production of gears. These research work is to develop the overall hob and the hob assembly, that is, its geometry and the number of heads in the cutting speed v = 70-90 m / min, the feed s _ (?) <2.5-3 mm / Turn gear when the gear can ensure that the required accuracy. The results of the study developed a new departmental standard OCT241-3-79 "cut involute spur gear overall