CN 41-1243/TG ISSN 1006-852X
Volume 39 Issue 4
Aug.  2019
Turn off MathJax
Article Contents
KANG Renke, ZHAO Fan, BAO Yan, ZHU Xianglong, DONG Zhigang. Ultrasonic assisted grinding of SiCf/SiC composites[J]. Diamond & Abrasives Engineering, 2019, 39(4): 85-91. doi: 10.13394/j.cnki.jgszz.2019.4.0015
Citation: KANG Renke, ZHAO Fan, BAO Yan, ZHU Xianglong, DONG Zhigang. Ultrasonic assisted grinding of SiCf/SiC composites[J]. Diamond & Abrasives Engineering, 2019, 39(4): 85-91. doi: 10.13394/j.cnki.jgszz.2019.4.0015

Ultrasonic assisted grinding of SiCf/SiC composites

doi: 10.13394/j.cnki.jgszz.2019.4.0015
More Information
  • Rev Recd Date: 2019-07-26
  • Available Online: 2022-04-06
  • SiC fiber reinforced SiC ceramic matrix composites (SiCf/SiC) have problems such as poor machining quality and severe tool wear. To study these problems, SiCf/SiC composites were processed by ultrasound-assisted grinding, and the grinding force, surface morphology and three-dimensional surface roughness were tested and explored. The removal mechanism of materials in ultrasound-assisted grinding was analyzed. The results show that ultrasonic assisted grinding can effectively reduce grinding force. The ultrasonic effect promotes the fracture of SiC fibers and the formation of shorter fibers to be removed, which reduces the fiber breaking and peeling and improves the surface quality, but the large amplitude of vibration is not conducive to the improvement of the surface quality.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (373) PDF downloads(34) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return