Volume 39 Issue 2
Apr.  2024
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CHENG Jinze, GUAN Kai, YANG Shuye, LIU Bin, JIANG Huanhuan. Research and Discussion on Large-Scale Laser Powder Bed Fusion Metal Additive Manufacturing Equipment[J]. Development and Application of Materials, 2024, 39(2): 28-36.
Citation: CHENG Jinze, GUAN Kai, YANG Shuye, LIU Bin, JIANG Huanhuan. Research and Discussion on Large-Scale Laser Powder Bed Fusion Metal Additive Manufacturing Equipment[J]. Development and Application of Materials, 2024, 39(2): 28-36.
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Research and Discussion on Large-Scale Laser Powder Bed Fusion Metal Additive Manufacturing Equipment

  • 1. TianJin LiM Laser Technology Co., Ltd., Tianjin 300393, China;

  • 2. BeiJing TSC Additive Manufacturing Technology Co., Ltd., Beijing 10220, China

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  • Received Date: October 26, 2023
  • Available Online: May 08, 2024
    Graphical Abstract
    • Abstract
  • The domestically-produced metal additive manufacturing processing equipment has been widely applied into the advanced research and development manufacturing field such as aerospace, military project, automotive, molds, and high-end medical care. As the demand for large-scale additive manufacturing gradually increases, overcoming the bottlenecks in the domestic production of large metal additive manufacturing equipment and process technology, and improving the manufacturing capabilities of the large-volume, high-quality metal parts in the additive manufacturing will play a significant role in alleviating challenges related to the forming range, process quality, and application segments of metal additive manufacturing. Combining the growing market demand for the large-scale metal additive manufacturing equipment and addressing the characteristics of laser powder bed fusion (LPBF) metal additive manufacturing equipment, we discuss the manufacturing of the large-scale and multi-beam equipment, as well as the cost and efficiency. Besides, we provide a brief introduction to the technical approach of super large-scale equipment with a "flying printing" structure.
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    • References (13)
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