Effects of build conditions and angle acuteness on edge reproducibility of casting patterns fabricated using digital light projection
Effects of build conditions and angle acuteness on edge reproducibility of casting patterns fabricated using digital light projection
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DOI：
10.4012/dmj.2018-401
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发表时间：
2020-02-01
影响因子：
2.5
通讯作者：
Takahashi, Hidekazu
中科院分区：
文献类型：
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作者：
Chaiamornsup, Patcharanun;Iwasaki, Naohiko;Takahashi, Hidekazu
本研究的目的是评估使用数字光工艺制造的铸造模型的构建条件和角度锐度对边缘再现性的影响。在三个构建方向上制造具有不同顶角的棱柱形图案。测量从基底到所制造的图案的顶角点的高度，并且计算不完整高度作为原始高度和测量高度之间的差异。双因素方差分析显示，顶点角度和建筑方向及其交互作用显著（p
The aim of the present study was to evaluate the effects of build conditions and angle acuteness on edge reproducibility of the casting patterns fabricated using a digital light process. The prism-shaped patterns with various vertex angles were fabricated in three build orientations. The height from the base to the vertex angle point of the fabricated pattern was measured and the incomplete height was calculated as the discrepancy between the original and measured heights. Two-way ANOVA revealed that the vertex angle and build orientation and their interaction were significant (p