摘要
本文通过理论推导证明了在一定条件下等比递减计算法实质上就是等差递减计算法,两者具有内在联系。实例计算也证明了这一点。本文还对这两种计算法进行了分析比较,认为等差法(K_D-K_S 计算法)优于等比法(如 ZBL 法),前者可为优化圆管拉拔配模规程创造有利条件。
Through mathematical derivation the paper proves that, under given conditions, the analogy decrease method is same as the arithmetic decrease method in substance, and also the calculation results of living examples have proved this point. In addition, after analyzing and comparing the two methods the paper thinks the arithmetic method （KD-KS method） superior to the analogy method （ZBL method） and favorable for optimizing the round tube draught rules.
出处
《有色金属加工》
CAS
2006年第2期38-41,共4页
Nonferrous Metals Processing
