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LI Suli, YANG Laixia, GAO Yang, XU Chao, ZHANG Wenming, LU Bingheng. Process of metal droplet upright accumulation[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(2): 58-63. DOI: 10.12073/j.hjxb.20190524002
Citation: LI Suli, YANG Laixia, GAO Yang, XU Chao, ZHANG Wenming, LU Bingheng. Process of metal droplet upright accumulation[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(2): 58-63. DOI: 10.12073/j.hjxb.20190524002
shu

Process of metal droplet upright accumulation

  • 1.

    Xi'an University of Science and Technology, Xi'an ，710054, China

  • 2.

    Xi’an Jiaotong University, Xi’an， 710049, China

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  • Received Date: May 23, 2019
  • Available Online: July 12, 2020
    Graphical Abstract
    • Abstract
  • The vertical stacking behavior of metal micro droplet was studied to explore the vertical stacking and spreading morphology of metal micro droplet under different forming process parameters. The method of finite element simulation and experimental verification was used to reveal the metal droplet vertical under large temperature gradient and small forming space The results showed that heating temperature, distance between substrate and nozzle, scanning speed, scanning path and other technological parameters will have a great impact on the surface accuracy and internal quality of the formed parts in the vertical stacking process of metal micro droplet. Therefore, the research on the matching of the technology is of great theoretical and practical significance for improving the precision and quality of 3D printing parts with metal droplet stacking.
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    • References (11)
  • Li Suli, Wei Zhengying, Du Jun, et al. The fusion process of successive droplets impinging onto a substrate surface[J]. Journal of Appl. Phys. A, 2015, 120: 35 − 42. doi: 10.1007/s00339-015-9146-8
    贾亚洲, 肖珺, 陈树君, 等. 2219铝合金激光驱动GMAW熔滴过渡行为[J]. 焊接学报, 2019, 40(3): 59 − 64. doi: 10.12073/j.hjxb.2019400012

    Jia Yazhou, Xiao Jun, Chen Shujun, et al. laser driven GMAW droplet transition behavior of 2219 aluminum alloy[J]. Transactions of the China Welding Institution, 2019, 40(3): 59 − 64. doi: 10.12073/j.hjxb.2019400012
    李素丽, 刘伟, 杨来侠, 等. 金属熔滴沉积成形三维零件的工艺研究[J]. 稀有金属材料与工程, 2019, 48(2): 626 − 631.

    Li Suli, Liu Wei, Yang Laixia, et al. Research on the process of forming three-dimensional parts by metal droplet deposition[J]. Rare Metal Materials and Engineering, 2019, 48(2): 626 − 631.
    蒋小珊. 均匀金属液滴流的产生及其稳定喷射研究[D]. 西安: 西北工业大学, 2010.
    汪应玲. TiNi形状记忆合金与不锈钢瞬间液相扩散焊工艺及接头性能[D]. 北京: 北京工业大学, 2009.
    Du Jun, Wei Zhengying, Chen Zhen, et al. Numerical investigation of pileup process in metal microdroplet deposition manufacture[J]. Micromachines, 2014, 31(2): 021601 − 1.
    Li Z Y. Study on manufacturing tiny copper balls by using uniform droplet spray method [D]. Dissertation for Master Degree. Taipei: National Cheng Kung University, 2009.
    李素丽, 魏正英, 卢秉恒. 基于ANSYS的车身柔性件点焊装配应力分析[J]. 焊接学报, 2014, 35(11): 55 − 58.

    Li Suli, Wei Zhengying, Lu Bingheng. Stress analysis of Spot welding assembly of body flexible parts based on ANSYS[J]. Transactions of the China Welding Institution, 2014, 35(11): 55 − 58.
    卢振洋, 李艳, 黄鹏飞, 等. 短路过渡气体保护焊参数优化[J]. 焊接学报, 2009, 30(3): 17 − 20. doi: 10.3321/j.issn:0253-360X.2009.03.005

    Lu Zhenyang, Li Yan, Huang Pengfei, et al. Optimum parameters of short circuit droplet transfer gas metal arc welding[J]. Transactions of the China Welding Institution, 2009, 30(3): 17 − 20. doi: 10.3321/j.issn:0253-360X.2009.03.005
    马少俊, 吴学仁, 刘建中, 等. TC21 钛合金的微观组织对力学性能的影响[J]. 航空材料学报, 2006, 26(5): 22 − 25. doi: 10.3969/j.issn.1005-5053.2006.05.006

    Ma Shaojun, Wu Xueren, Liu Jianzhong, et al. Influence of microstructures on mechanical properties for TC21 titanium alloy[J]. Journal of Aeronautical Materials, 2006, 26(5): 22 − 25. doi: 10.3969/j.issn.1005-5053.2006.05.006
    祝力伟, 王新南, 朱知寿. 不同热处理工艺下TC4-DT 钛合金的显微组织及力学性能[J]. 钛工业进展, 2011, 29(1): 9 − 12.

    Zhu Liwei, Wang Xinnan, Zhu Zhishou. Effect of heat treatment on microstructure and mechanical properties of TC4-DT alloy[J]. Titanium Industry Process, 2011, 29(1): 9 − 12.
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