环轧工艺稳定性分析及其模具设计  

Analysis of Ring Rolling Technique Stability and Tool Design

作　　者：陈学胜[1] 杨文成[1] 张猛[1] 

机构地区：[1]武汉工学院

出　　处：《锻压技术》1993年第3期29-33,48,共6页Forging & Stamping Technology

摘　　要：根据环轧工艺力学上限分析结论,分析了开式环轧的稳定条件,引出相对接触长度的概念,由此建立了确定主要模具尺寸、最大进给速度(或压下量)的方法,提出了环轧工艺设计的判据。Upon the conclusions in paper by the ring rolling mechanical analysis and upper bound method, the stability of open ring rolling is analysized. Then a concept callel relative contacting length is presented. By these a method about how to determine the sizes of rollers, the maxmium feed speed and the criterion of technical designing is got in the paper.

关 键 词：环轧 模具设计 工艺 分析 稳定性 

分 类 号：TG31[金属学及工艺—金属压力加工]