UTILIZATION OF NUMERICAL SIMULATION FOR STEEL HARDNESS DETERMINATION

被引：0
作者：
Kesner, Adam [1 ]
Choteborsky, Rostislav [1 ]
Linda, Miloslav [2 ]
Hromasova, Monika [2 ]
机构：
[1] Czech Univ Life Sci Prague, Fac Engn, Dept Mat Sci & Mfg Technol, Kamycka 129, Prague 16521 6, Suchdol, Czech Republic
[2] Czech Univ Life Sci Prague, Fac Engn, Dept Elect Engn & Automat, Kamycka 129, Prague 16521, Suchdol, Czech Republic
来源：
PROCEEDINGS OF 58TH INTERNATIONAL CONFERENCE OF MACHINE DESIGN DEPARTMENTS (ICMD 2017) | 2017年
关键词：
hardness; agriculture tools; heat treatment; steel; HEAT-TREATMENT; THERMAL-CONDUCTIVITY; AGRICULTURAL TOOLS; ABRASIVE WEAR; MICROSTRUCTURE; MODEL; BEHAVIOR;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Agricultural tools must meet the requirements for durability and abrasion wear resistance. Steel hardness is one of the most important mechanical properties of agricultural tools. Low cost production of agricultural tools is nowadays a necessary factor in maintaining the competitiveness of producers. I is one of reasons, why numerical simulation is used to design of the heat treatment of steel for agricultural tools. Mathematical models allow cost reductions and time consumption if is it compared to the practical experiment. The hardness of 51CrV4 steel was determined in this work. Numerical inverse methods were used to simulation of steel hardness. The results of the model were verified by an experiment. The results show good relationships between measured hardness and numerical simulation.
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页码：154 / 159
页数：6
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