摘要
本文将塑性理论引入,采用逐架递推法模拟了钢管张减时的应力与应变,同时确定出各架前张力系数。
Based on plastic theory and a recurrence method, this paper simulates the stress and strain of steel tube in SRM (Stretch Reducing Mill) by means of computers and simultaneously determines the front tension coefficient at each stand.
