FLOW STRESS MODEL FOR HARD MACHINING OF AISI H13 WORK TOOL STEEL

作     者：H. Yan J. Hua R. Shivpuri 

作者机构：School of Mechanical-Electrical Engineering Nanchang University Nanchang 330029China The Ohio State University Columbus OH 43210 USA 

出 版 物：《Acta Metallurgica Sinica(English Letters)》 (金属学报（英文版）)

年 卷 期：2005年第18卷第6期

页      面：741-748页

核心收录：

学科分类：080503[工学-材料加工工程] 08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 

基　　金：supported by the Jiangxi Provincial Natural Science Foundation of China(No.550067) Jiangxi Provincial Education Commission Foundation(No.2005-26) 

主　　题：flow stress model hard machining AISI H13 work tool steel 

摘      要：An approach is presented to characterize the stress response of workpiece in hard machining, accounted for the effect of the initial workpiece hardness, temperature, strain and strain rate on flow stress. AISI H13 work tool steel was chosen to verify this methodology. The proposed flow stress model demonstrates a good agreement with data collected from published experiments. Therefore, the proposed model can be used to predict the corresponding flow stress-strain response of AISI H13 work tool steel with variation of the initial workpiece hardness in hard machining.