@article{oai:iot.repo.nii.ac.jp:00000229, author = {加藤, 祐樹 and 西, 直美 and KATO, Yuki and NISHI, Naomi}, issue = {10}, journal = {ものつくり大学紀要, The Bulletin of Institute of Technologists}, month = {}, note = {The effects of V type groove of die surface, which is often applied to gravity die casting and low-pressure casting, were evaluated by molten metal fluidity test of AC4C alloy. In the case of no coating, the effects of Vgroove of die surfaces on fluid flow were not recognized. However, in the case of coated die, the flow length increases by V-groove. The flow length did not become long in the cross groove, but the flow in the direction perpendicular to the flow direction was good., 本研究では,溝加工により流動性が向上するメカニズムを明らかにするとともに,その効果を定量化することで金型の溝形状の最適化につなげることを目的とした.}, pages = {35--42}, title = {AC4C アルミニウム合金の湯流れ性に及ぼす金型表面溝の影響}, year = {2021}, yomi = {カトウ, ユウキ and ニシ, ナオミ} }