“机械工人”(冷加工)57年5期介绍了应阳明、殷永康两同志所报导的“铣方刀架弧形槽的夹具”一文。这篇文章所介绍的方法确实不错,但改制这种工具需要较多的工时和材料,因此不太经济。为了充分发挥机床作用,节省不必要的工具设备,我们改进了加工方刀架弧形槽的另一种方法。这种方法并不复杂,也不需要改制专用夹具,同样可在铣床上加工。现把它介绍出来,供同志们在工作中参考。 “Mechanical Workers” (Cold Working) 57-55 This article introduces the article entitled “Fixture for Arcuate Grooved Milling Cutters” reported by two comrades Ying Yangming and Yin Yongkang. The methodology described in this article is indeed good, but the conversion of such tools requires more time and material and is less economical. In order to give full play to the role of the machine tool, saving unnecessary tools and equipment, we have improved the processing tool holder arc slot another way. This method is not complicated, do not need to change the special fixture, the same can be processed in the milling machine. Now it is introduced for comrades in the work of reference.