Effect to the Surface Composition in Ultrasonic Vibration-Assisted Grinding of BK7 Optical Glass

被引:11
|
作者
Zhao, Pei Yi [1 ]
Zhou, Ming [2 ]
Liu, Xian Li [1 ]
Jiang, Bin [1 ]
机构
[1] Harbin Univ Sci & Technol, Sch Mech & Power Engn, Harbin 150080, Peoples R China
[2] Harbin Inst Technol, Sch Mechatron Engn, Harbin 150006, Peoples R China
来源
APPLIED SCIENCES-BASEL | 2020年 / 10卷 / 02期
基金
中国国家自然科学基金;
关键词
surface composition; optical glass; ultrasonic vibration; grinding; influence law; SUBSURFACE DAMAGE; ROUGHNESS; SCRATCH;
D O I
10.3390/app10020516
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Because of the changes in cutting conditions and ultrasonic vibration status, the proportion of multiple material removal modes are of uncertainty and complexity in ultrasonic vibration-assisted grinding of optical glass. Knowledge of the effect of machined surface composition is the basis for better understanding the influence mechanisms of surface roughness, and also is the key to control the surface composition and surface quality. In the present work, 32 sets of experiments of ultrasonic vibration-assisted grinding of BK7 optical glass were carried out, the machined surface morphologies were observed, and the influence law of machining parameters on the proportion of different material removal was investigated. Based on the above research, the effect of surface composition was briefly summarized. The results indicated that the increasing of spindle rotation speed, the decreasing of feed rate and grinding depth can improve the proportion of ductile removal. The introduction of ultrasonic vibration can highly restrain the powdering removal, and increase the proportion of ductile removal. Grinding depth has a dominant positive effect on the surface roughness, whereas the spindle rotation speed and ultrasonic amplitude both have negative effect, which was caused by the reduction of brittle fracture removal.
引用
收藏
页数:14
相关论文
共 50 条
  • [1] Sub-surface crack formation in ultrasonic vibration-assisted grinding of BK7 optical glass
    Peiyi Zhao
    Ming Zhou
    Shaonan Huang
    [J]. The International Journal of Advanced Manufacturing Technology, 2017, 93 : 1685 - 1697
  • [2] Sub-surface crack formation in ultrasonic vibration-assisted grinding of BK7 optical glass
    Zhao, Peiyi
    Zhou, Ming
    Huang, Shaonan
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 93 (5-8): : 1685 - 1697
  • [3] Surface roughness prediction model in ultrasonic vibration assisted grinding of BK7 optical glass
    Zhao Pei-yi
    Zhou Ming
    Zhang Yuan-jing
    Qiao Guo-chao
    [J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2018, 25 (02) : 277 - 286
  • [4] Oblique ultrasonic vibration-assisted polishing for grating structures of BK7 optical glass
    Liang, Yingdong
    Chen, Xin
    Zhang, Chao
    Cui, Zhijie
    Meng, Fanwei
    Ma, Zhelun
    Li, Ming
    Yu, Tianbiao
    Zhao, Ji
    [J]. CERAMICS INTERNATIONAL, 2022, 48 (23) : 34355 - 34363
  • [5] Modeling and prediction of generated local surface profile for ultrasonic vibration-assisted polishing of optical glass BK7
    Zhang, Tianqi
    Wang, Zixuan
    Yu, Tianbiao
    Chen, Hao
    Dong, Jinlong
    Zhao, Ji
    Wang, Wanshan
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2021, 289
  • [7] Modeling and analysis of the material removal rate for ultrasonic vibration-assisted polishing of optical glass BK7
    Liang, Yingdong
    Zhang, Chao
    Chen, Xin
    Zhang, Tianqi
    Yu, Tianbiao
    Zhao, Ji
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 118 (1-2): : 627 - 639
  • [8] Predictive and experimental research on the polishing slurry consumption model for ultrasonic vibration-assisted polishing of optical glass BK7
    Liang, Yingdong
    Chen, Xin
    Niu, Junkai
    Zhang, Chao
    Ma, Zhelun
    Xu, Pengfei
    Li, Ming
    Yu, Tianbiao
    Zhao, Ji
    [J]. CERAMICS INTERNATIONAL, 2022, 48 (07) : 10048 - 10058
  • [9] Investigation of grinding modes in horizontal surface grinding of optical glass BK7
    Gu, Weibin
    Yao, Zhenqiang
    Li, Haolin
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2011, 211 (10) : 1629 - 1636
  • [10] Predictive modeling and experimental study of generated surface-profile for ultrasonic vibration-assisted polishing of optical glass BK7 in straight feeding process
    Zhang, Tianqi
    Guan, Chuang
    Zhang, Chao
    Xi, Wenchao
    Yu, Tianbiao
    Zhao, Ji
    [J]. CERAMICS INTERNATIONAL, 2021, 47 (14) : 19809 - 19823