粉体成型方法及其装置;POWDER SHAPING METHOD AND APPARATUS THEREOF

摘要

一种粉体成型方法，其包括有下列步骤：提供一移动载台设置于一基座上，移动载台可在基座上作移动。提供一粉体于移动载台上。提供一雷射光束入射至粉体以形成一预处理粉体。提供一能量束入射至预处理粉体作一成型处理。此外，更提出一种粉体成型装置，其包括一基座、一移动载台、一粉体供给单元以及一能量系统。移动载台设置于基座上，并可在基座上作移动。粉体供给单元系提供一粉体于移动载台上。能量系统具有一雷射源及一能量源，雷射源系提供一雷射光束先入射至粉体以形成一预处理粉体，能量源系提供一能量束再入射至预处理粉体作一成型处理。; providing a powder on the moving stage; providing a laser beam illuminating the powder to form a pre-treated powder; providing a energy beam illuminating the pre-treated powder to make a shaping process. In addition, a powder shaping apparatus comprises a base, a moving stage, a powder supply unit and an energy beam source system. The moving stage is disposed on the base and can be moved on the base. The powder supply unit provides a powder on the moving stage. The energy beam source system has a laser source and a energy source, the laser source provides a laser beam to illuminate the powder to form a pre-treated powder, the energy source provides a energy beam illuminating the pre-treated powder to make a shaping process.