کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7206036 | 1468640 | 2015 | 111 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An overview of Direct Laser Deposition for additive manufacturing; Part I: Transport phenomena, modeling and diagnostics
ترجمه فارسی عنوان
یک نمای کلی از رسوب لیزر مستقیم برای تولید افزودنی؛ قسمت اول: پدیده های حمل و نقل، مدل سازی و تشخیص
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
چکیده انگلیسی
This article provides an overview of the major advancements, challenges and physical attributes related to DLD, and is one of two Parts focused specifically on DLD. Part I (this article) focuses on describing the thermal/fluidic phenomena during the powder-fed DLD process, while Part II focuses on the mechanical properties and microstructure of parts manufactured via DLD. In this current article, a selection of recent research efforts - including methodology, models and experimental results - will be provided in order to educate the reader of the thermal/fluidic processes that occur during DLD, as well as providing important background information relevant to DLD as a whole. The thermal/fluid phenomena inherent to DLD directly influence the solidification heat transfer which thus impacts the part's microstructure and associated thermo-mechanical properties. A thorough understanding of the thermal/fluid aspects inherent to DLD is vital for optimizing the DLD process and ensuring consistent, high-quality parts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Additive Manufacturing - Volume 8, October 2015, Pages 36-62
Journal: Additive Manufacturing - Volume 8, October 2015, Pages 36-62
نویسندگان
Scott M. Thompson, Linkan Bian, Nima Shamsaei, Aref Yadollahi,