我们学习了刘永熙同志的《锤锻模设计中的几个问题》和韦元威同志的《浅谈“锤锻模设计中的几个问题”的意见》,觉得文章主要不同见解之处是:如何评价“布氏”《模锻》一书中关于初锻型槽设计的几段内容。“布氏”在《锻模》一书中指出:“初锻型槽用来改善金属在充满空腔时的流动条件,并用来提高终锻型槽的寿命(使用期限)”。看来,这是正确而全面的。因为在讨论这类问 We have studied Comrade Liu Yongxi’s “Several Problems in the Design of Hammer Die” and “Some Opinions on Several Issues in Hammer Die Design by Comrade Wei Yuanwei,” and I think the main differences between the two articles are as follows: How to Evaluate the Contents of the Forging Groove Design in the Book of Brass forging. “Brinell” in the “Forging Die” book states: “Forging groove is used to improve the flow of metal in the cavity full of flow conditions, and to improve the life of the forging groove (service life).” It seems that this is correct and comprehensive. Because in discussing such questions