发明名称 |
THREE-DIMENSIONAL FORMING APPARATUS AND THREE-DIMENSIONAL FORMING METHOD |
摘要 |
A three-dimensional forming apparatus includes: a stage; a material supply mechanism that supplies a sintered material in which metal powder and a binder are kneaded to a stage; a drying mechanism that dries the sintered material supplied from the material supply mechanism to the stage to form a dry sintered material; an energy radiation mechanism that supplies energy capable of sintering the dry sintered material; and a driving mechanism that is able to three-dimensionally move the material supply mechanism, the drying mechanism, and the energy radiation mechanism relative to the stage. The material supply mechanism includes a material ejection unit supplying a predetermined amount of the sintered material in a gravity direction. The energy radiation mechanism includes an energy radiation unit outputting the energy. The material ejection unit and the energy radiation unit are held in one holding mechanism. |
申请公布号 |
US2016368053(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
US201615183585 |
申请日期 |
2016.06.15 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KAMAKURA Tomoyuki |
分类号 |
B22F3/105;B33Y50/02;B33Y30/00;B22F3/00;B33Y10/00 |
主分类号 |
B22F3/105 |
代理机构 |
|
代理人 |
|
主权项 |
1. A three-dimensional forming apparatus comprising:
a stage; a material supply mechanism that supplies a sintered material in which metal powder and a binder are kneaded to a stage; a drying mechanism that dries the sintered material supplied from the material supply mechanism to the stage to form a dry sintered material; an energy radiation mechanism that supplies energy capable of sintering the dry sintered material; and a driving mechanism that is able to three-dimensionally move the material supply mechanism, the drying mechanism, and the energy radiation mechanism relative to the stage, wherein the material supply mechanism includes a material ejection unit supplying a predetermined amount of the sintered material in a gravity direction, wherein the energy radiation mechanism includes an energy radiation unit outputting the energy, and wherein the material ejection unit and the energy radiation unit are held in one holding mechanism. |
地址 |
Tokyo JP |