基于数学规划的热冲压刀具激光加工参数的选择实验

IF 0.6 Q4 METALLURGY & METALLURGICAL ENGINEERING

CIS Iron and Steel Review Pub Date : 2021-12-29 DOI:10.17580/cisisr.2021.02.07

N. Chichenev, O. Chicheneva, A. Karfidov, A. Pashkov

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引用次数: 9

摘要

模具钢对热冲压机工作工具的工作阻力的影响，热冲压机是为轧辊轴承环的热冲压而设计的。因此，开发和优化无表面熔化的轧辊激光淬火模式，以提高这些轧辊轴承套圈的热疲劳强度，是本研究的目的。研究、结果和分析通过实验的数学规划方法，使用全因子实验[11]，开发了激光辐射影响下的刀具阻力数学模型。由于激光辐射与工具钢之间相互作用问题的理论背景不足，因此采用这种方式进行了研究。脱模器作为模具辅助材料中最易磨损的元件，被视为本研究的主题。这些弹出器位于热冲压机中，用于对3Kh3M3F模具制成的滚动轴承环进行热冲压

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Selection of laser processing parameters for hot stamping tools based on mathematical planning of the experiment

die steel on operating resistance of working tool of hot-stamping machines, which are designed for hot stamping of roll bearing rings. Thereby development and optimization of laser quenching modes without surface melting on ejec-tors, in order to rise thermal fatigue strength of these roll bearing rings, are the aims of this research. Research, its results and analysis Development of the mathematical model of tool resistance from the effect of laser radiation was conducted via the method of mathematical planning of the experiment, using a full factorial experiment [11]. It was carried out in such way due to insufficient theoretical background of the problems of interaction between laser radiation and tool steels. Ejectors were taken as the subject of this research as the elements of die auxiliaries, which are most susceptible for wear. These ejectors are located in hot-stamping machines for hot stamping of roll bearing rings made of 3Kh3M3F die

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来源期刊

CIS Iron and Steel Review METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

2.50

自引率

12.50%

发文量

期刊介绍： “CIS Iron and Steel Review” is the only Russian metallurgical scientific-technical journal in English, publishing materials about whole spectrum of the problems, innovations and news of foreign iron and steel industry. The mission of this edition is to make foreign specialists aware about scientific and technical researches and development in iron and steel industry in the former USSR countries.