Numerical and experimental investigation on temperature field during belt grinding considering elastic contact

被引：15
作者：
Liu, Ying [1 ]
Xu, Jiayu [1 ]
Zhou, Kun [1 ,2 ]
Li, Shaochuan [1 ]
Huang, Yun [1 ,2 ]
Xiao, Guijian [1 ,2 ]
机构：
[1] Chongqing Univ, Coll Mech & Vehicle Engn, 174 Shazhengjie St, Chongqing 400044, Peoples R China
[2] Chongqing Univ, State Key Lab Mech Transmiss, 174 Shazhengjie St, Chongqing 400044, Peoples R China
来源：
CASE STUDIES IN THERMAL ENGINEERING | 2022年 / 40卷
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
Belt grinding; Temperature field; Numerical thermal model; Elastic contact; HEAT-SOURCE; MODEL; PREDICTION; SIMULATION; WHEEL;
D O I：
10.1016/j.csite.2022.102555
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Belt grinding is an important method for precision machining of complex curved components own to its elastic contact characteristics. However, the grinding heat is easy to accumulate in workpieces and results in thermal damages when grinding narrow curved surfaces, such as air inlet and exhaust sides of aeroengine blade. This study developed a numerical thermal model during belt grinding based on a moving parabolic heat source method considering elastic contact, grinding zone shape and nonuniformity of heat source. It is revealed that the maximum grinding temperature of 40 HA contact wheel is decreased by 33.1% compared with that of 90 HA contact wheel, and grinding temperature of curved surfaces is unevenly distributed in the elliptic-shape grinding zone. Besides, as the curvature radius of workpiece increases, the grinding temperature is decreased, and the maximum temperature of transverse grinding is decreased by 39% compared with that of longitudinal grinding. Systematic temperature measurements of Inconel
引用
收藏
页数：19
相关论文
共 50 条
  • [11] A numerical model to investigate contact status for rail grinding by abrasive belt with an axial deflection
    Wang, Wenxi
    Li, Jianyong
    Fan, Wengang
    Hou, Guangyou
    JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2019, 41 (11)
  • [12] Experimental investigation and modeling of material removal characteristics in robotic belt grinding considering the effects of cut-in and cut-off
    Xu, Xiaohu
    Chu, Yao
    Zhu, Dahu
    Yan, Sijie
    Ding, Han
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 106 (3-4) : 1161 - 1177
  • [13] Numerical and experimental investigation on temperature distribution of the discontinuous welding
    Zeng, Zhi
    Wang, Lijun
    Wang, Yue
    Zhang, Han
    COMPUTATIONAL MATERIALS SCIENCE, 2009, 44 (04) : 1153 - 1162
  • [14] Numerical and experimental studies on the temperature field in precision grinding of SiCp/Al composites
    L. Zhou
    S. T. Huang
    C. Y. Zhang
    The International Journal of Advanced Manufacturing Technology, 2013, 67 : 1007 - 1014
  • [15] Experimental and numerical investigation into workpiece surface topology in point grinding
    Liu, Yueming
    Gong, Yadong
    Bauer, Robert
    Warkentin, Andrew
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2012, 226 (A11) : 1793 - 1800
  • [16] Investigation into static contact behavior in belt rail grinding using a concave contact wheel
    Wenxi Wang
    Jianyong Li
    Wengang Fan
    The International Journal of Advanced Manufacturing Technology, 2019, 101 : 2825 - 2835
  • [17] Numerical and experimental studies on the temperature field in precision grinding of SiCp/Al composites
    Zhou, L.
    Huang, S. T.
    Zhang, C. Y.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013, 67 (5-8) : 1007 - 1014
  • [18] Numerical investigation of temperature field in magnetic hyperthermia considering mass transfer and diffusion in interstitial tissue
    Tang, Yundong
    Flesch, Rodolfo C. C.
    Jin, Tao
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2018, 51 (03)
  • [19] NUMERICAL INVESTIGATION OF TEMPERATURE FIELD DURING SINTERING OF BIOCERAMIC NANOPARTICLES BY PULSE LASERS
    Ye, Chang
    Cheng, Gary J.
    MSEC 2008: PROCEEDINGS OF THE ASME INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE 2008, VOL 1, 2009, : 263 - 273
  • [20] Simulation research on temperature field and stress field during rail grinding
    Huang, L. M.
    Ding, H. H.
    Zhang, S. Y.
    Zhou, K.
    Guo, J.
    Liu, Q. Y.
    Wang, W. J.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT, 2021, 235 (10) : 1278 - 1290
12345