Ceramic Prototype Fabrication Using Selective Laser Sintering

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Ceramic Prototype Fabrication Using Selective Laser Sintering

更新时间：2025-07-09

- Ceramic Prototype Fabrication Using Selective Laser Sintering
- Vol. 45, Issue 11, Pages: 116-120(2011)
- 作者机构：
  
  龙华科技大学工程技术研究所, 33306, 台湾桃园
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ174
- Online First：10 November 2011，
  
  Published：2011
- 稿件说明：
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Ceramic Prototype Fabrication Using Selective Laser Sintering[J]. 2011, 45(11): 116-120.
DOI：

Ceramic Prototype Fabrication Using Selective Laser Sintering[J]. 2011, 45(11): 116-120. DOI：

摘要

利用选择性激光烧结快速成型技术

在自行开发的快速成型机上以CO

激光对SiO

浆料进行烧结

经由层状堆栈加工后

制备出了外形复杂的三维SiO

陶瓷喷嘴生坯.利用扫描式电子显微镜和能谱分析仪对生坯进行了微观结构和成分分析

结果显示:在激光功率为7 W、扫瞄速度为160 mm/s和激光扫描分辨率为250次/(25.4 mm)的优化条件下

SiO

粉末可激光烧结形成的最小层厚为100 μm

且层堆栈情况良好

没有分层现象

可制造出纯SiO

陶瓷喷嘴

抗弯强度接近最大值.

Abstract

Selective laser sintering technique is adopted to sinter SiO

slurry by CO

laser on a home-made rapid prototyping machine. A three-dimensional green body of a complex-shaped ceramic nozzle is constructed by layer-additive technology. SEM and EDS are used to analyze the microstructure and composition of the green body. The results show that the silica powder can be sintered to form green part with a smallest layer thickness of 100 μm under optimal conditions for laser power of 7 W

a scanning speed of 160 mm/s

and a scanning resolution of 250 dpi. Therefore

the pure ceramic nozzle with good layer addition and without layer separation is fabricated

whose bending strength approaches the maximum.

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Keywords

references

KIM D S, BAE S W, CHOI K H. Development of industrial SFF system using dual laser and optimal process [J]. Robotics and Computer-Integrated Manufacturing, 2007, 23(6): 659-666.

孙琨,方亮,叶庆光,等.聚苯乙烯快速成形加工参数对表面粗糙度的影响[J].西安交通大学学报, 2007, 41(3): 343-348.

SUN Kun, FANG Liang, YE Qingguang, et al. Influence of process parameters on surface roughness in rapid manufacturing for expandable polystyrene pattern [J]. Journal of Xi'an Jiaotong University, 2007, 41(3): 343-348.

丁浩,袁镇沪,卢秉恒,等.基于光固化成型的功能零件无模具快速精密铸造工艺[J].西安交通大学学报, 1998, 32(12): 55-58.

DING Hao, YUAN Zhenhu, LU Bingheng, et al. Precision casting of functional metallic part by stereolithography [J]. Journal of Xi'an Jiaotong University, 1998, 32(12): 55-58.

LICCIULLI A, CORCIONE C E, GRECO A, et al. Laser stereolithography of ZrO2 toughened Al2O3 [J]. Journal of the European Ceramic Society, 2005, 25(9): 1581-1589.

LIU Jie, ZHAN Biao, YAN Chunze, et al. The effect of processing parameters on characteristics of selective laser sintering dental glass-ceramic powder [J]. Rapid Prototyping Journal, 2010, 16(2): 24-35.

MOSTAFA N, SYED H M, IGOR S, et al. Study of melt flow analysis of an ABS-iron composite in fused deposition modeling process [J]. Tsinghua Science and Technology, 2009, 14(S1): 29-37.

LIU Fwu-Hsing, LIAO Yunn-Shiuan. Fabrication of inner complex ceramic parts by selective laser gelling [J]. Journal of the European Ceramic Society, 2010, 30(16): 3283-3289.

LIU Fwu-Hsing. Manufacturing porous multi-channel ceramics by laser gelling [J]. Ceramics International, 2011, 37(7): 2789-2794.

陈劲松.激光烧结WC颗粒增强镍基合金块体成形实验研究[J]. 中国激光, 2010, 37(3): 868-872.

CHEN Jinsong. Experimental research on formation of laser sintering WC particles reinforced Ni-base alloy bulk [J]. Chinese Journal of Lasers, 2010, 37(3): 868-872.

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