金屬積層製造

臺北科技大學 114-2 學期課程，課號 356211。

課程大綱

積層製造技術(又稱三維列印)在近十年來試圖改變整個製造技術的生態，已不再是原型的製造與小量生產，它已經達到符合經濟生產效益的經濟規模製造方法。雖然積層製造以加工方法可分為七大分類，但以工程材料分類則以金屬為最具經濟價值與工業應用最為廣泛。因此，本課程主要以金屬積層製造的方法為出發點，說明可以列印金屬的加工方法，以縮短學術與工業應用的距離。在本課程中，也說明金屬三維列印件的材料選用、列印件的設計考量、加工參數優化、列印件的使用壽命檢測、與數值模擬等。 修習本課程後，學生可以了解: 1.金屬積層製造方法的原理與材料限制 2.金屬列印件的設計考量、前處理與後處理 3.各種列印方法的加工參數設定與其對列印件的影響 4.ASTM規範金屬列印件的巨觀測試方法與微觀檢測方法 5.金屬列印件的輕量化拓樸結構優化設計與分析 6.金屬積層製造的數值分析方法 Additive manufacturing technology, also known as 3D printing, has attempted to revolutionize the entire manufacturing ecosystem over the past decade. It has evolved beyond prototyping and small-scale production, reaching an economically viable scale for mass production. Although additive manufacturing can be categorized into seven major types based on processing methods, when classified by engineering materials, metals hold the highest economic value and are the most widely applied in industrial settings. Therefore, this course primarily focuses on metal additive manufacturing methods, explaining the processes that enable metal 3D printing, and bridging the gap between academia and industry. The course also covers material selection for metal 3D printing, design considerations for printed parts, optimization of processing parameters, life time testing of printed parts, and numerical simulation. After completing this course, students will understand and can briefly explained: 1. The p

課程進度

第一週 積層製造的分類、應用、趨勢、機會與挑戰 第二週 金屬積層的基礎(粉末床熔融技術，直接能量沉積技術) 第三週 金屬積層的基礎(粉末噴印技術，新興金屬積層製造技術) 第四週 金屬積層加工的主要參數(粉末床熔融技術，直接能量沉積技術，粉末噴印技術) 第五週 金屬材料的選用(鐵基合金與鈦基合金) 第六週 金屬材料的選用(鎳基合金與鋁基合金) 第七週 專題論文導讀與分組討論 第八週 分組報告I 第九週 分組報告II 第十週 金屬積層製造之主要次系統I(設備架構包含(粉末床，直接能量沉積與粉末噴印) 第十一週 金屬積層製造之主要次系統II(雷射原理與參數，電子束原理與參數與粉末供應技術) 第十二週 直接能量沉積技術: 雷射/電子束之物理與模擬 第十三週 粉末床熔融技術: 物理與模擬 第十四週 黏結劑噴印與材料噴印: 物理與模擬 第十五週 材料擠出技術: 物理與模擬 第十六週 金屬積層製造之材料設計與金屬複合材料之積層製造 第十七週 金屬積層製造之設計(拓樸結構優化與晶格設計) 第十八週 期末考 Week 1 Classification, Applications, Trends, Opportunities, and Challenges of Additive Manufacturing Week 2 Basics of Metal Additive Manufacturing (Powder Bed Fusion, Direct Energy Deposition) Week 3 Basics of Metal Additive Manufacturing (Powder Jet Printing, Emerging Metal Additive Manufacturing Technologies) Week 4 Key Parameters in Metal Additive Manufacturing (Powder Bed Fusion, Direct Energy Deposition, Powder Jet Printing) Week 5 Selection of Metal Materials (Iron-based Alloys and Titanium-based Alloys) Week 6 Selection of Metal Materials (Nickel-based Alloys and Aluminum-based Alloys) Week 7 Reading and Discussion of Research Papers Week 8 Group Report I Week 9 Group Report II Week 10 Major Subsystems in Metal Additive Manufacturing I (System Architecture, including Powder Bed, Direct Energy Deposition, and Powder Jet Printing) Week 11 Major Subsystems in Metal Additive Manufacturing II (Laser Principles and Parameters, Electron Beam Principles and Parameters, Powder Supply Technology) Week 12 Direct Energy Deposition Technology: Laser/Electron Beam Physics and Simulation Week 13 Powder Bed Fusion Technology: Physics and Simulation Week 14 Binder Jetting and Material Jetting: Physics and Simulation Week 15 Material Extrusion Technology: Physics and Simulation Week 16 Material Design in Metal Additive Manufacturing and Metal Matrix Composites in Additive Manufacturing Week 17 Design in Metal Additive Manufacturing (Topology Optimization and Lattice Design) Week 18 Final Exam

評量方式

作業 (40%) 期中考與報告 (30%) 期末考與報告 (30%) Assignment (40%) Mid-exam and report presentation (30%) Final exam and report presentation (30)

教材

【遵守智慧財產權觀念，請使用正版教科書，不得使用非法影印教科書】 使用外文原文書：是 None