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Rapid Manufacturing of Directional Crystal Turbine Blade Based on UV Curing 3D Printing Technology
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Fengling SHI1, 2, Yi CHEN1, Kai MIAO1, Zhongliang LU1, Dichen LI1, Bingheng LU1
Journal of the Chinese Ceramic Society | 2021, 49(9) : 1828 - 1836
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Journal of the Chinese Ceramic Society | 2021, 49(9): 1828-1836
• Additive Manufacturing of Ceramics—Research Article •
Rapid Manufacturing of Directional Crystal Turbine Blade Based on UV Curing 3D Printing Technology
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Fengling SHI1, 2, Yi CHEN1, Kai MIAO1, Zhongliang LU1, Dichen LI1, Bingheng LU1
Affiliations
  • 1.State Key Laboratory of mechanical manufacturing system engineering, Xi'an Jiaotong University, Xi'an 710049, China
  • 2.AVIC Shenyang Liming Aero Engine Co., Ltd, Shenyang 110043, China

    • SHI Fengling (1964-), male, Doctoral candidate. E-mail:

About Author:

SHI Fengling (1964-), male, Doctoral candidate. E-mail:

Published: 2021-09-20 doi: 10.14062/j.issn.0454-5648.20210188
Outline
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There is an "oxygen inhibition layer" forming when light-curing 3D printing with radicals resin material, leading to continuous printing and surface quality improvement. Since the mechanism of controlling the structural precision of printing parts is unclear, it is thus difficult to control the precision of printing porous parts with complex shape. This paper used a self-made free radical bioceramic slurry to produce porous bioceramic scaffolds through stereolithography, investigated the three-stage curing interval in the lithography process and the principle of controlling the molding accuracy of the oxygen barrier layer. and proposed a reasonable control oxygen-inhibition layer method for adjusting the printing process parameters. It is indicated that the oxygen-inhibition layer can improve the molding accuracy of ceramic parts, and affect its mechanical properties. According to the established mechanism of the thickness of the oxygen-inhibition layer on the forming accuracy and mechanical properties of the porous structure of the bio-bone ceramic scaffold, the high-precision manufacturing basic theory and method for the multifunctional ceramic printing technique and the application of ceramic base bone substitutes were proposed.

stereolithography resin prototype  /  ceramic mold  /  silicon powder  /  high-temperature strength  /  fracture toughness
史凤岭, 陈义, 苗恺, 鲁中良, 李涤尘, 卢秉恒. 基于光固化3D打印技术的定向晶涡轮叶片快速制造. 硅酸盐学报, 2021 , 49 (9) : 1828 -1836 . DOI: 10.14062/j.issn.0454-5648.20210188
Fengling SHI, Yi CHEN, Kai MIAO, Zhongliang LU, Dichen LI, Bingheng LU. Rapid Manufacturing of Directional Crystal Turbine Blade Based on UV Curing 3D Printing Technology[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (9) : 1828 -1836 . DOI: 10.14062/j.issn.0454-5648.20210188
Appendix
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Year 2021 volume 49 Issue 9
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Article Info
doi: 10.14062/j.issn.0454-5648.20210188
  • Receive Date：2021-03-20
  • Online Date：2026-10-30
  • Published：2021-09-20
Article Data
Affiliations
History
  • Received：2021-03-20
  • Revised：2021-04-13
Funding
Affiliations
    1.State Key Laboratory of mechanical manufacturing system engineering, Xi'an Jiaotong University, Xi'an 710049, China
    2.AVIC Shenyang Liming Aero Engine Co., Ltd, Shenyang 110043, China

Corresponding:

LU Zhongliang (1977-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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