On 3D printing of dental crowns with direct metal laser sintering for canine

被引：0
作者：
Smruti Ranjan Pradhan
Rupinder Singh
Sukhwant Singh Banwait
机构：
[1] National Institute of Technical Teachers Training and Research,Department of Mechanical Engineering
来源：
Journal of Mechanical Science and Technology | 2022年 / 36卷
关键词：
3D modeling; Additive manufacturing; Dental crown; Mechanical strength; Morphology; Veterinary dentistry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
DMLS is one of the established metal powder-based 3D printing technologies commercially used for customized DC and implants for human dentistry applications. But hitherto, little has been reported on 3D printing of DC for ST of canine using DMLS. In this study, DC of different geometrical features (V/A ratio) were printed (for ST of dog) on DMLS (with input process parameters: LP, SV, IP, HD, MC, and V/A ratio). The output parameters were HV, PL, Ra, and Δd. The result suggested that DMLS process parameters have an insignificant effect on mechanical and surface properties of DC (within selected range), whereas the V/A ratio significantly impacts PL and Δd. For HV, the MC is the only significant parameter. The results are in-line with photomicrographs, porosity analysis, and grain size of 3D metal printed DC.
引用
收藏
页码：4197 / 4203
页数：6
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