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杨景祥同志对“怎样做好铸件设计”一文的商榷(文献1),从铸造工艺方面提供意见,供共同研讨,我觉得这样作是很好的,技术和科学通过讨论才能进步,个人认为还有可以补充的地方,願提出来共同商讨。一、铸筋和热裂黎世和同志将铸筋和补强筋混淆了(文献2),设计铸筋和补强筋虽然由不同的工艺师和设计师来着手,但在作用上仍然有其相同之处,即在室温状态增加转角处的强
Comrade Yang Jingxiang’s discussion on “How to do good casting design” (Literature 1) provided opinions from the casting process for joint discussion. I think this is very good. Technology and science can progress through discussion. Places that can be added are willing to come forward to discuss together. First, cast ribs and heat cracking Lie Shi and comrades confuse cast ribs and reinforcing ribs (Reference 2). Although cast ribs and reinforcing ribs are designed by different craftsmen and designers, they still have a role to play. The same thing, that is, the increase in the corner at room temperature