基于响应面分析法的Ti-6Al-2Sn-4Zr-2Mo钛合金切削温度仿真研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Simulation and Experimental Research on the Cutting Temperature for Ti-6Al-2Sn-4Zr-2Mo Titanium Alloys Based on the Response Surface Method 作者：李宝栋 ; 唐林虎 ; 易湘斌 ; 沈建成 ; 徐创文 英文作者：LI Bao-dong;TANG Lin-hu;YI Xiang-bin;SHEN Jian-cheng;XU Chuang-wen;College of Mechano-Electronic Engineering,Universities Key Laboratory for Green Cutting Technology and Application of Gansu Province, Lanzhou Institute of Technology; 关键词：Ti-6Al-2Sn-4Zr-2Mo钛合金 ; 切削温度 ; 切削用量 ; 响应面分析法 ; 试验验证 英文关键词：Ti-6Al-2Sn-4Zr-2Mo titanium alloy;;cutting temperature;;cutting parameters;;response surface method;;experimental verification 中文刊名：HGJX 英文刊名：Chemical Engineering & Machinery 机构：兰州工业学院机电工程学院甘肃省高校绿色切削加工技术及应用重点实验室; 出版日期：2019-06-15 出版单位：化工机械 年：2019 期：v.46;No.273 基金：甘肃省科技计划资助项目(18JR3RA226);; 甘肃省高校协同创新科技团队支持计划(2016C-7);; 甘肃省高等学校科研项目创新团队项目(2018C-23);; 甘肃省陇原青年创新人才扶持计划 语种：中文; 页：HGJX201903014 页数：4 CN：03 ISSN：62-1041/TQ 分类号：76-79

摘要

建立了2D切削仿真有限元模型,然后进行Ti-6Al-2Sn-4Zr-2Mo切削温度仿真,并建立切削温度的二次响应面回归数学模型,最后进行了切削温度试验验证。结果表明:切削Ti-6Al-2Sn-4Zr-2Mo钛合金的切削温度随切削速度和进给量的增加显著上升,但随切削深度的变化并不明显。
        In this paper, a 2 D model for cutting temperature simulation was established for Ti-6 Al-2 Sn-4 Zr-2 Mo titanium alloy, including the quadratic response surface regressive mathematical model of the cutting temperature. Verifying the cutting temperature by experiments shows that the cutting temperature increases significantly with the increase of cutting speed and feed in the turning of Ti-6 Al-2 Sn-4 Zr-2 Mo titanium alloy, and the cutting temperature is not obvious with the change of the cutting depth.

引文

[1] 赵永庆.国内外钛合金研究的发展现状及趋势[J].中国材料进展,2010,29(5):1～8,24.
    [2] 孙学银,姜建堂,甄良.金属材料在航天领域的应用及其热处理工艺[J].金属热处理,2010,35(12):14～20.
    [3] 杨雷.钛合金切削摩擦磨损的试验研究[D].南京:南京航空航天大学,2010.
    [4] Xie L J,Schmidt J,Schmidt C,et al.2D FEM Estimate of Tool Wear in Turning Operation[J].Wear,2005,258(10):1479～1490.
    [5] 杨洋,李金良,周亮.车削加工AISI 1045工件的切削热建模与仿真研究[J].组合机床与自动化加工技术,2018,(5):34～36.