金屬積層製造現今為產業發展與學術研發的主軸，研發關於金屬或陶瓷之積層製造更是未來各項行業的目標。但關於現今積層製造多以用SLM或是黏結劑的方式製造金屬積層製造的成品，而非具有以雷射燒結生胚使生胚成形並燒結之間接式的金屬積層製造。

本實驗以上述方式建構一整套完整的間接式金屬積層製造研究，並以燒結出3D物件作為最終目標，在以商用機台Sinterit Lisa以半導體雷射為能量源列印生胚後，經過全熱脫法進行脫脂，並燒結拉伸試棒。再已理論材料強度做為比對，並在最後燒結出具有4成原始強度的金屬拉伸試棒與小型渦輪結構做結尾。

Metal laminate manufacturing is now the main axis of industrial development and academic research and development, and research and development on metal or ceramic laminate manufacturing is the goal of various industries in the future. However, regarding the current lamination manufacturing, most of the metal lamination products are manufactured by means of SLM or adhesives, rather than the metal lamination manufacturing with the indirect method of forming the green embryo by laser sintering and sintering.

In this experiment, a complete set of indirect metal lamination manufacturing research is constructed in the above-mentioned way, and the final goal is to sinter 3D objects. The degreasing method was used for degreasing, and the tensile test bar was sintered. The theoretical material strength is then compared, and finally a metal tensile test bar with 30% of the original strength and a small turbine structure are sintered at the end.

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