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简述了“最小阻力定律”在塑性成形工艺中的作用并指出它存在的缺陷和不足;对于怎样理解“最小阻力”这一问题作了讨论;对“应变顺序与应力顺序相对应规律”及其理论证明和实用意义提出了一些不同看法。
The role of “law of least resistance” in plastic forming process is briefly described and its shortcomings and deficiencies are pointed out. The question of how to understand the “minimum resistance” is discussed. The “law of correspondence between the order of strain and the order of stress” and Its theoretical proof and practical significance put forward some different opinions.