留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

弹性磨具磨抛SKD11钢磨损抑制与参数优化研究

吴晓君 舒骁 周天择 贾慧波 李彦磊 童鑫

吴晓君, 舒骁, 周天择, 贾慧波, 李彦磊, 童鑫. 弹性磨具磨抛SKD11钢磨损抑制与参数优化研究[J]. 机械科学与技术, 2018, 37(8): 1260-1266. doi: 10.13433/j.cnki.1003-8728.20180019
引用本文: 吴晓君, 舒骁, 周天择, 贾慧波, 李彦磊, 童鑫. 弹性磨具磨抛SKD11钢磨损抑制与参数优化研究[J]. 机械科学与技术, 2018, 37(8): 1260-1266. doi: 10.13433/j.cnki.1003-8728.20180019
Wu Xiaojun, Shu Xiao, Zhou Tianze, Jia Huibo, Li Yanlei, Tong Xin. Study on Wear Inhibition and Parameter Optimization in Polishing of SKD11 Steel by Elastic Abrasive[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(8): 1260-1266. doi: 10.13433/j.cnki.1003-8728.20180019
Citation: Wu Xiaojun, Shu Xiao, Zhou Tianze, Jia Huibo, Li Yanlei, Tong Xin. Study on Wear Inhibition and Parameter Optimization in Polishing of SKD11 Steel by Elastic Abrasive[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(8): 1260-1266. doi: 10.13433/j.cnki.1003-8728.20180019

弹性磨具磨抛SKD11钢磨损抑制与参数优化研究

doi: 10.13433/j.cnki.1003-8728.20180019
基金项目: 

国家自然科学基金项目(51375361)资助

详细信息
    作者简介:

    吴晓君(1964-),教授,博士生导师,研究方向为机械电子、先进制造系统,wuxiaojun@xauat.edu.cn

Study on Wear Inhibition and Parameter Optimization in Polishing of SKD11 Steel by Elastic Abrasive

  • 摘要: SKD11钢是一种用于军工设备导弹架关键零件的特殊难加工材料,其服役表面需达到镜面级粗糙度,该材料淬火后高硬度特性使传统磨抛方式费时费力。为实现工件表面高效磨抛加工,采用弹性磨具进行曲面磨抛加工实验,建立弹性磨具曲面磨抛模型,研究加工参数对材料去除率和磨具磨损的影响规律,利用田口法和灰色关联分析实现材料去除率、磨耗比和表面粗糙度的多目标参数优化,并通过实验验证优化参数可靠性。结果表明:设定切深和磨具转速是材料去除率和磨具磨损的主要影响参数,在保证磨具寿命前提下设定切深应小于0.3 mm,磨具转速低于9 000 r/min;优化参数组合为粒度#320,磨具转速3 000 r/min,设定切深0.3 mm,进给速度2 mm/min,优化后工件平均表面粗糙度Ra降至0.056 μm,材料去除率提高2.6倍,磨具磨损有所改善。
  • [1] Shiou F J, Ciou H S. Ultra-precision surface finish of the hardened stainless mold steel using vibration-assisted ball polishing process[J]. International Journal of Machine Tools and Manufacture, 2008,48(7-8):721-732
    [2] 计时鸣,曾晰,金明生,等.软固结磨粒群加工方法及材料去除特性的分析[J].机械工程学报,2013,49(5):173-181 Ji S M, Zeng X, Jin M S, et al. New finishing method of softness consolidation abrasives and material removal characteristic analysis[J]. Journal of Mechanical Engineering, 2013,49(5):173-181(in Chinese)
    [3] Chaves-Jacob J, Linares J M, Sprauel J M. Control of the contact force in a pre-polishing operation of free-form surfaces realised with a 5-axis CNC machine[J]. CIRP Annals, 2015,64(1):309-312
    [4] Roswell A, Xi F F, Liu G J.Modelling and analysis of contact stress for automated polishing[J]. International Journal of Machine Tools and Manufacture, 2006,46(3-4):424-435
    [5] Zeng S Y, Blunt L. Experimental investigation and analytical modelling of the effects of process parameters on material removal rate for bonnet polishing of cobalt chrome alloy[J]. Precision Engineering, 2014,38(2):348-355
    [6] 韦伟.渐进式软固结磨粒气压砂轮光整加工研究[D].杭州:浙江工业大学,2016 Wei W. Research on finishing by pneumatic grinding wheels with layers of progressively coarser softness consolidation abrasives[D]. Hangzhou:Zhejiang University of Technology, 2016(in Chinese)
    [7] 徐造坤.不锈钢薄壁材料工件自动化机械抛光技术研究及工艺优化[D].武汉:华中科技大学,2012 Xu Z K. Research on automatic mechanical polishing technology and the process optimization for stainless steel thin-wall material workpieces[D]. Wuhan:Huazhong University of Science and Technology, 2012(in Chinese)
    [8] 张雷,袁楚明,周祖德,等.模具曲面抛光时表面去除的建模与试验研究[J].机械工程学报,2002,38(12):98-102 Zhang L, Yuan C M, Zhou Z D, et al. Modeling and experiment of material removal in polishing on mold curved surfaces[J]. Chinese Journal of Mechanical Engineering, 2002,38(12):98-102(in Chinese)
    [9] 瓦伦丁L.波波夫.接触力学与摩擦学的原理及其应用[M].李强,雒建斌,译.北京:清华大学出版社,2011 Popov V L. Contact mechanics and friction physical principles and applications[M]. Li Q, Luo J B, trans. Beijing:Tsinghua University Press, 2011(in Chinese)
    [10] 路勇,黄云.砂带磨削磨损性能试验研究[J].机械科学与技术,2014,33(12):1865-1868 Lu Y, Huang Y. Experimental investigation in the grinding and wear performance of abrasive belt grinding[J]. Mechanical Science and Technology for Aerospace Engineering, 2014,33(12):1865-1868(in Chinese)
    [11] 王亚杰.基于接触理论的精准砂带磨削基础研究[D].重庆:重庆大学出,2015 Wang Y J. Precision abrasive belt grinding research based on contact theory[D]. Chongqing:Chongqing University, 2015(in Chinese)
    [12] 黄云,杨春强,黄智.304不锈钢砂带磨削试验研究[J].中国机械工程,2011,22(3):291-295 Huang Y, Yang C Q, Huang Z. Experimental research on abrasive belt grinding for 304 stainless steel[J]. China Mechanical Engineering, 2011,22(3):291-295(in Chinese)
    [13] 吴晓君,于兴展,刘睿平,等.弹性磨具磨削M330钢材实验研究[J].纳米技术与精密工程,2015,13(3):199-204 Wu X J, Yu X Z, Liu R P, et al. Experimental study on flexible abrasive grinding of M330 steel[J]. Nanotechnology and Precision Engineering, 2015,13(3):199-204(in Chinese)
    [14] 戴伟涛,吕冰海,翁海舟,等.圆柱表面声波辅助剪切增稠抛光优化实验研究[J].表面技术,2016,45(2):188-193 Dai W T, Lyu B H, Weng H Z, et al.Optimization experiment of acoustic assisted shear thickening polishing of cylindrical surface[J]. Surface Technology, 2016,45(2):188-193(in Chinese)
    [15] 计时鸣,韦伟,金明生,等.面向多因素多目标的模具光整加工工艺[J].中国机械工程,2016,27(20):2802-2806,2834 Ji S M, Wei W, Jin M S, et al.Mold finishing for multi-factor and multi-objective[J]. China Mechanical Engineering, 2016,27(20):2802-2806,2834(in Chinese)
    [16] 张军锋,史耀耀,蔺小军,等.基于灰色关联分析的叶片砂带抛光参数优化[J].计算机集成制造系统,2017,23(4):806-814 Zhang J F, Shi Y Y, Lin X J, et al.Parameters optimization in belt polishing process of blade based on grey relational analysis[J]. Computer Integrated Manufacturing Systems, 2017,23(4):806-814(in Chinese)
  • 加载中
计量
  • 文章访问数:  828
  • HTML全文浏览量:  28
  • PDF下载量:  690
  • 被引次数: 0
出版历程
  • 收稿日期:  2017-08-30
  • 刊出日期:  2018-08-05

目录

    /

    返回文章
    返回