慶應義塾大学 · 工学
アディティブマニュファクチャリングや光学素子の精密加工分野において、新規の材料・形状に適した高精度表面処理技術の開発を主眼としています。特に、電子ビーム溶融やレーザー焼結で作製されたチタニウム合金やワイヤー材の表面品質向上に向け、形状適合型研磨や流体ジェットポリッシュ、コンピュータ制御ポリッシュ技術の応用を進めています。また、極微小な粗さや中周波数誤差の低減を実現するための新規工具パスアルゴリズムの開発も行っています。
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In recent years, rapid prototyping of titanium alloy components for medical and aeronautics application has become viable thanks to advances in technologies such as electron beam melting (EBM) and selective laser sintering (SLS). However, for many applications the high surface roughness generated by additive manufacturing techniques demands a post-finishing operation to improve the surface quality prior to usage. In this paper, the novel shape adaptive grinding process has been applied to finish
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