Numerical simulation of tube profile growth during spray forming process
Numerical simulation of tube profile growth during spray forming process作者机构：Advanced Technology Division Research Institute Baoshan Iron ＆Steel Co. Ltd. Shanghai 201900 China
出 版 物：《Baosteel Technical Research》 (宝钢技术研究（英文版）)
年 卷 期：2011年第5卷第3期
页 面：15-19页
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
主 题：spray forming mandrel tube billet simulation
摘 要：Spray forming is a new type of metal material forming process,which can produce metal blanks such as billet, tube,plate etc. A mathematical model has been developed to forecast the shape evolution of tube billets during the spray forming process. The atomizer mass flux as ,radial distribution coefficient bs, draw velocity and diameter of mandrel were considered in this model and the influence of different parameters such as metal flowrate, draw velocity of mandrel, diameter of mandrel on the tube＇ s shape change were simulated and analyzed in this paper. The simulation results obtained from this model can be provided to engineers as reference.
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