吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (3): 837-843.doi: 10.13229/j.cnki.jdxbgxb201703020

Previous Articles     Next Articles

Influence of abrasive concentration on processing quality of abrasive flow in mesoscopic scale

LI Jun-ye1, 2, QIAO Ze-min1, YANG Zhao-jun2, ZHANG Xin-ming1   

  1. 1.College of Mechanical and Electric Engineering, Changchun University of Science and Technology, Changchun 130022,China;
    2.College of Mechanical Science and Engineering, Jilin Universty, Changchun 130022, China
  • Received:2016-04-21 Online:2017-05-20 Published:2017-05-20

RICH HTML

0   

PDF (PC)

305

Abstract: Simulation analysis and experiments are performed to investigate the influence of the concentration of abrasive particles on the processing quality of abrasive flow in mesoscopic scale. Both analysis and experimental results show that with the increase in abrasive concentration, the dynamic pressure and turbulent kinetic energy increase, and the grinding effect is enhanced. The shapes of grinded workpieces are measured by zoom non-contact 3D measurement and scanned by SEM, and the results are similar to that of simulation. In other words, with the increase in abrasive concentration, the workpiece roughness decreases, the hole quality and workpiece performance are improved, the workpiece surface quality is enhanced.

Key words: machinery manufacturing technology and equipment, mesoscopic scale, abrasive concentration, simulation analysis

CLC Number: 

  • TH161.1
[1] 李俊烨,许颖,杨立峰, 等. 非直线管零件的磨粒流加工实验研究[J].中国机械工程, 2014,25(13):1729-1734.
Li Jun-ye,Xu Ying,Yang Li-feng,et al.Research on abrasive flow machining experiments of non-linear tubes[J].China Mechanical Engineering,2014,25(13):1729-1734.
[2] Li Jun-ye, Liu Wei-na, Yang Li-feng, et al. Study of abrasive flow machining parameter optimization based on taguchi method[J]. Journal of Computational and Theoretical Nanoscience,2013,10(12):2949-2954.
[3] 沈志煌,姚斌,陆如升,等. 精密螺杆转子齿廓成形磨削的误差分析[J]. 吉林大学学报:工学版,2016,46(3):831-838.
profile[J]. Journal of Jilin University (Engineering and Technology Edition),2016,46(3):831-838.
[4] 丁金福,刘润之,张克华,等. 磨粒流精密光整加工的微切削机理[J]. 光学精密工程,2014,22(12):3324-3331.
Ding Jin-fu, Liu Run-zhi, Zhang Ke-hua, et al. Micro cutting mechanism of abrasive flow precision machining[J]. Optics and Precision Engineering,2014, 22(12):3324-3331.
[5] Venkatesh G, Sharma A K, Singh N. Simulation of media behaviour in vibration assisted abrasive flow machining[J]. Simulation Modelling Practice and Theory,2015,51:1-13.
[6] Wan S, Ang Y J, Sato T, et al. Process modeling and CFD simulation of two-way abrasive flow machining[J]. The International Journal of Advanced Manufacturing Technology,2014,71(5):1077-1086.
[7] Abu-Nada E. Assessment of dissipative particle dynamics to simulate combined convection heat transfer: effect of compressibility[J]. International Communications in Heat and Mass Transfer,2015,61:49-60.
[8] 朱明哲. 纳米尺度接触和摩擦的分子动力学及多尺度模拟研究[D]. 北京:清华大学机械工程学院,2010.
Zhu Ming-zhe. Molecular dynamics and multiscale simulation of contact and friction on the nanoscale[D]. Beijing: School of Mechanical Engineering,Tsinghua University,2010.
[9] 陈硕,赵钧,范西俊,等. 复杂流体流动的耗散粒子动力学研究进展[J]. 科技通报,2006,22(5):596-602.
Chen Shuo, Zhao Jun, Fan Xi-jun, et al. Research advances in the study of complex fluid flows by dissipative particle dynamics[J]. Bulletin of Science and Technology,2006,22(5):596-602.
[10] Larentzos J P, Brennan J K, Moore J D, et al. Parallel implementation of isothermal and isoenergetic dissipative particle dynamics using shardlow-like splitting algorithms[J]. Computer Physics Communications,2014,185(7):1987-1998.
[11] Goicochea A G, Altamirano M A B, Hernández J D, et al. The role of the dissipative and random forces in the calculation of the pressure of simple fluids with dissipative particle dynamics[DB/OL].[2016-03-19].https:∥arxiv.org/ftp/arxiv/papers/1411/1411.1798.pdf.
[1] WANG Yang, WANG Xiao-mei, CHEN Ze-ren, YU Jian-qun. Modeling method of maize kernels based on discrete element method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1537-1547.
[2] WANG Yang, LYU Feng-yan, XU Tian-yue, YU Jian-qun. Shape and size analysis of soybean kernel and modeling [J]. 吉林大学学报(工学版), 2018, 48(2): 507-517.
[3] LI Jun-ye, HU Jing-lei, YANG Zhao-jun, ZHANG Xin-ming, ZHOU Zeng-wei. Effect of the size of discrete phase abrasive particles on the abrasive flow polishing quality of common rail pipe [J]. 吉林大学学报(工学版), 2018, 48(2): 492-499.
[4] GUO Zhe-feng, TANG Wen-cheng. Stress analysis of cup-shaped parts in secondary deep drawing [J]. 吉林大学学报(工学版), 2016, 46(2): 494-499.
[5] YAO Liang, CHU Liang, ZHOU Fei-kun, LIU Ming-hui, ZHANG Yong-sheng, WEI Wen-ruo. Simulation and analysis of potential of energy-saving from braking energy recovery of electric vehicle [J]. 吉林大学学报(工学版), 2013, 43(01): 6-11.
[6] WANG Deng-feng, JI Feng, CHEN Shu-ming, SU Li-li, HAO He. Simulation analysis and experiment of pneumatic ABS performance for multi-axles heavy-duty truck [J]. 吉林大学学报(工学版), 2012, 42(增刊1): 7-12.
[7] CHEN Jin-shi, YUAN Wan-rong, YUAN Hua-shan, LIU Xin-hui, WANG Zhan. Self-level system of skid-steer loader based on AMESim [J]. , 2012, (06): 1390-1395.
[8] WANG Qing-nian1,WANG Jun-nian1,JIN Li-qiang1,HU Chang-jian1,ZHANG Xiangzhong2 . Differential assisted steering applied on electric vehicle with electric motored wheels [J]. 吉林大学学报(工学版), 2009, 39(01): 1-6.
[9] Sun Zhong-hui;Li You-de;Sun Zhong-hong;Guo Yan-ying . Improvement of vehicle ride comfort model [J]. 吉林大学学报(工学版), 2008, 38(03): 497-0503.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd