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首页> 外文期刊>Sadhana >Experimental investigation of cutting parameters influence on surface roughness and cutting forces in hard turning of X38CrMoV5-1 with CBN tool
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Experimental investigation of cutting parameters influence on surface roughness and cutting forces in hard turning of X38CrMoV5-1 with CBN tool

机译：CBN刀具硬切削X38CrMoV5-1切削参数对表面粗糙度和切削力影响的实验研究。

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摘要

This experimental investigation was conducted to determine the effects of cutting conditions on surface roughness and cutting forces in hard turning of X38CrMoV5-1. This steel was hardened at 50 HRC and machined with CBN tool. This is employed for the manufacture of helicopter rotor blades and forging dies. Combined effects of three cutting parameters, namely cutting speed, feed rate and depth of cut, on the six performance outputs-surface roughness parameters and cutting force components, are explored by analysis of variance (ANOVA). Optimal cutting conditions for each performance level are established. The relationship between the variables and the technological parameters is determined through the response surface methodology (RSM), using a quadratic regression model. Results show how much surface roughness is mainly influenced by feed rate and cutting speed. The depth of cut exhibits maximum influence on cutting force components as compared to the feed rate and cutting speed.
机译：进行该实验研究以确定切削条件对X38CrMoV5-1硬车削中表面粗糙度和切削力的影响。将该钢在50 HRC的温度下硬化，并用CBN工具加工。这用于制造直升机旋翼桨叶和锻模。通过方差分析（ANOVA）探索了三个切削参数（切削速度，进给速度和切削深度）对六个性能输出的综合影响-表面粗糙度参数和切削力分量。建立了每个性能水平的最佳切削条件。使用二次回归模型，通过响应面方法（RSM）确定变量与技术参数之间的关系。结果表明多少表面粗糙度主要受进给速度和切削速度的影响。与进给速度和切削速度相比，切削深度对切削力分量的影响最大。

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  • 来源
    《Sadhana》 |2013年第3期|429-445|共17页
  • 作者

    H AOUICI; M A YALLESE; A BELBAH; M F AMEUR; M ELBAH;

  • 作者单位

    ENST-ex CT siège DG. SNVI">(1);

    Mechanics and Structures Laboratory (LMS) May 8th 1945 University of Guelma">(2);

    Mechanics and Structures Laboratory (LMS) May 8th 1945 University of Guelma">(2);

    Mechanics and Structures Laboratory (LMS) May 8th 1945 University of Guelma">(2);

    ENST-ex CT siège DG. SNVI">(1);

    Mechanics and Structures Laboratory (LMS) May 8th 1945 University of Guelma">(2);

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Hard turning; RSM; CBN; ANOVA; cutting force; surface roughness;

    机译：艰苦的转弯;RSM;CBN;方差分析;切削力表面粗糙度;

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