CN 41-1243/TG ISSN 1006-852X

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

研磨压力对聚晶金刚石表面质量的影响

孙国栋 李维翠 胡晋昭 李树强 黄树涛

孙国栋, 李维翠, 胡晋昭, 李树强, 黄树涛. 研磨压力对聚晶金刚石表面质量的影响[J]. 金刚石与磨料磨具工程, 2024, 44(4): 528-533. doi: 10.13394/j.cnki.jgszz.2023.0036
引用本文: 孙国栋, 李维翠, 胡晋昭, 李树强, 黄树涛. 研磨压力对聚晶金刚石表面质量的影响[J]. 金刚石与磨料磨具工程, 2024, 44(4): 528-533. doi: 10.13394/j.cnki.jgszz.2023.0036
SUN Guodong, LI Weicui, HU Jinzhao, LI Shuqiang, HUANG Shutao. Effect of lapping pressure on surface quality of polycrystalline diamond[J]. Diamond & Abrasives Engineering, 2024, 44(4): 528-533. doi: 10.13394/j.cnki.jgszz.2023.0036
Citation: SUN Guodong, LI Weicui, HU Jinzhao, LI Shuqiang, HUANG Shutao. Effect of lapping pressure on surface quality of polycrystalline diamond[J]. Diamond & Abrasives Engineering, 2024, 44(4): 528-533. doi: 10.13394/j.cnki.jgszz.2023.0036

研磨压力对聚晶金刚石表面质量的影响

doi: 10.13394/j.cnki.jgszz.2023.0036
详细信息
    通讯作者:

    黄树涛,男,1964年生,教授。主要研究方向:难加工材料与复合材料的高效精密加工。E-mail:syithst@163.com

  • 中图分类号: TG580.1

Effect of lapping pressure on surface quality of polycrystalline diamond

  • 摘要: 使用金刚石平磨盘对聚晶金刚石(polycrystalline diamond,PCD)复合片的金刚石层进行高速研磨实验,研究研磨压力对PCD研磨去除率、表面粗糙度和表面形貌的影响。结果表明:当研磨压力为0.10 ~ 0.18 MPa时,随着研磨压力的增大,PCD的研磨去除率增大,表面粗糙度减小。PCD研磨表面缺陷主要包括沿晶破碎、微小凹坑、机械划痕、微裂纹等,且随着研磨压力增大,研磨表面平滑面积扩大,机械划痕变小。

     

  • 图  1  PCD粗磨后微观形貌

    Figure  1.  Morphology of polycrystalline diamond after roughgrinding

    图  2  高速研磨实验机

    Figure  2.  High speed grinding machine

    图  3  高速研磨实验机工作原理图

    Figure  3.  Working principle diagram of high speed grinding machine

    图  4  PCD研磨去除率

    Figure  4.  Removal rate of polycrystalline diamond

    图  5  PCD表面粗糙度

    Figure  5.  Surface roughness of polycrystalline diamond

    图  6  PCD研磨表面形貌图像

    Figure  6.  Surface morphology of polycrystalline diamond grinding

    图  7  PCD研磨表面形貌SEM照片

    Figure  7.  SEM photos of surface morphology of polycrystalline diamond grinding

    表  1  分析测量仪器

    Table  1.   Analytical measuring instruments

    仪器名称 作用
    TR200表面粗糙度仪 测量表面粗糙度
    ML204型分析天平 称量质量(精度为0.1 mg)
    S-3400N扫描电子显微镜 观察表面微观形貌
    VHX-1000C型超景深显微镜 观察表面微观形貌
    下载: 导出CSV
  • [1] 魏杰, 张国威, 李彦涛. 聚晶金刚石表面研磨抛光试验研究 [J]. 超硬材料工程,2019,31(2):18-21. doi: 10.3969/j.issn.1673-1433.2019.02.006

    WEI Jie, ZHANG Guowei, LI Yantao. Experimental study on grinding and polishing surfaces of polycrystalline diamond [J]. Superhard Material Engineering,2019,31(2):18-21. doi: 10.3969/j.issn.1673-1433.2019.02.006
    [2] 贾志新,张凯悦,王津. 聚晶金刚石的混铁粉电火花加工方法研究 [J]. 中国机械工程,2023,34(22):2684-2692. doi: 10.3969/j.issn.1004-132X.2023.22.005

    JIA Zhixin, ZHANG Kaiyue, WANG Jin. Study on EDM of PCD by mixing iron powders [J]. China Mechanical Engineering,2023,34(22):2684-2692. doi: 10.3969/j.issn.1004-132X.2023.22.005
    [3] 王建武, 陈学兵, 黄金刚,等. 聚晶金刚石复合片激光抛光工艺研究 [J]. 制造技术与机床,2022(4):43-49.

    WANG Jianwu, CHEN Xuebing, HUANG Jingang, et al. Research on laser polishing process of polycrystalline diamond composite sheet [J]. Manufacturing Technology & Machine Tool,2022(4):43-49.
    [4] 赵军, 陈怀亮, 赵爽之, 等. 聚晶金刚石拉丝模高效研磨工艺及参数优化研究 [J]. 超硬材料工程,2022,34(6):25-29. doi: 10.3969/j.issn.1673-1433.2022.06.006

    ZHAO Jun, CHEN Huailiang, ZHAO Shuangzhi, et al. Study on high efficiency grinding process and parameters optimization for polycrystalline diamond wire drawing die [J]. Superhard Material Engineering,2022,34(6):25-29. doi: 10.3969/j.issn.1673-1433.2022.06.006
    [5] BERGS T, MUELLER U, VITS F, et al. Tribological conditions in grinding of polycrystalline diamond [J]. Diamond and Related Materials,2020,108:107930. doi: 10.1016/j.diamond.2020.107930
    [6] 崔其旺, 王燕青, 杨胜强. 干式电火花接触式加工聚晶金刚石试验研究 [J]. 现代制造工程,2022(8):10-17.

    CUI Qiwang, WANG Yanqing, YANG Shengqiang. Experimental research on dry-type EDM contact machining of polycrystalline diamond [J]. Modern Manufacturing Engineering,2022(8):10-17.
    [7] 邓福铭, 张黎燕, 邓雯丽, 等. 聚晶金刚石表面加工质量对比试验研究 [J]. 金刚石与磨料磨具工程,2019,39(5):33-38. doi: 10.13394/j.cnki.jgszz.2019.5.0007

    DENG Fuming, ZHANG Liyan, DENG Wenli, et al. Comparative experimental study of machining quality of polycrystalline diamond [J]. Diamond & Abrasives Engineering,2019,39(5):33-38. doi: 10.13394/j.cnki.jgszz.2019.5.0007
    [8] LIU Y K, TSO P L. The optimal diamond wheels for grinding diamond tools [J]. The International Journal of Advanced Manufacturing Technology,2003,22(5/6):396-400. doi: 10.1007/s00170-003-1545-x
    [9] 李嫚, 张弘弢. 聚晶金刚石研磨工艺及机理研究 [J]. 工具技术,2001(1):10-12.

    LI Man, ZHANG Hongtao. Study on lapping technology and mechanism of polycrystalline diamond [J]. Tool Engineering,2001(1):10-12.
    [10] 贾乾忠, 李嫚, 张弘弢, 等. 聚晶金刚石复合片非脆性去除磨削机理研究 [J]. 大连理工大学学报,2015,55(3):281-285. doi: 10.7511/dllgxb201503008

    JIA Qianzhong, LI Man, ZHANG Hongtao, et al. Study of non-brittle removal mechanism in grinding of polycrystalline diamond compact [J]. Journal of Dalian University of Technology,2015,55(3):281-285. doi: 10.7511/dllgxb201503008
    [11] 李嫚, 贾乾忠, 张弘弢, 等. 基于表面微观形貌的聚晶金刚石脆性去除机理研究 [J]. 机械工程学报,2014,50(13):202-206. doi: 10.3901/JME.2014.13.202

    LI Man, JIA Qianzhong, ZHANG Hongtao, et al. Study on brittle re- moval mechanism of polycrystalline diamond based on surface micro-morphology [J]. Journal of Mechanical Engineering,2014,50(13):202-206. doi: 10.3901/JME.2014.13.202
    [12] 邓朝晖, 安磊, 胡中伟. 聚晶金刚石复合片磨削试验研究 [J]. 金刚石与磨料磨具工程,2007(6):31-33.

    DENG Zhaohui, AN Lei, HU Zhongwei. Grinding experimental research of PCD [J]. Diamond & Abrasives Engineering,2007(6):31-33.
    [13] BERGS T,MÜLLER U, VITS F, et al. Grinding wheel wear and material removal mechanisms during grinding of polycrystalline diamond [J]. Procedia CIRP,2020,93:1520-1525. doi: 10.1016/j.procir.2020.03.083
    [14] 王森. 聚晶金刚石刀具研磨质量及去除机理研究[D]. 大连:大连理工大学, 2022.

    WANG Sen. Research on grinding quality and removal mechanism of polycrystalline diamond tools[D]. Dalian: Dalian University of Technology, 2022.
    [15] 李嫚, 张弘弢,刘峰斌. 聚晶金刚石最佳磨削速度的实验研究 [J]. 工具技术,2002(36):10-12.

    LI Man, ZHANG Hongtao, LIU Fengbin. Experimental research on optimum grinding speed for PCD [J]. Tool Engineering,2002(36):10-12.
    [16] 张建华, 艾兴. 金刚石砂轮磨削加工聚晶金刚石的机理 [J]. 山东工业大学学报,1993,23(3):6-14.

    ZHANG Jianhua, AI Xing. Grinding mechanism of polycrystalline diamond with diamond wheel [J]. Journal of Shandong Polytechnic University,1993,23(3):6-14.
    [17] DENG J, HUI Z, WU Z, et al. Friction and wear behavior of polycrystalline diamond at temperatures up to 700 ℃ [J]. International Journal of Refractory Metals & Hard Materials,2011,29(5):631-638. doi: 10.1016/j.ijrmhm.2011.04.011
  • 加载中
图(7) / 表(1)
计量
  • 文章访问数:  625
  • HTML全文浏览量:  221
  • PDF下载量:  27
  • 被引次数: 0
出版历程
  • 收稿日期:  2023-02-22
  • 修回日期:  2023-05-03
  • 录用日期:  2023-08-23
  • 网络出版日期:  2023-11-06
  • 刊出日期:  2024-08-20

目录

    /

    返回文章
    返回