کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
238791 465774 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3DP process for fine mesh structure printing
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
3DP process for fine mesh structure printing
چکیده انگلیسی

Three dimensional printing (3DP) is a unique technique for creating complex shapes. However, printing feature sizes at less than 500 μm with high integrity and intricate structures have not been possible. In this study, TiNiHf shape memory alloy (SMA) powder was printed into 3D mesh structures of 300 μm wire width. Effects of printing layer thickness and binder saturation level on the integrity and dimensional accuracy of the 3D mesh structures were evaluated. 35 μm printing layer thickness and 170% binder saturation level offer the highest mesh structure integrity. Also, 35 μm printing layer thickness results in the smallest dimensional deviation from the designed 200 μm mesh width with the smallest standard deviation. Overall, 35 μm printing layer thickness and 170% binder saturation level are the most preferred printing condition for the designed 3D mesh structure.

Graphical AbstractThree dimensional printing is a unique technique for creating complex shapes. TiNiHf powder was printed into 3D mesh structures of 300 μm wire width. Effects of printing layer thickness and binder saturation level on the integrity and dimensional accuracy of the mesh structures were evaluated. 35 μm printing layer thickness and 170% binder saturation level are the recommended printing conditions.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Powder Technology - Volume 187, Issue 1, 8 October 2008, Pages 11–18
نویسندگان
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