| 发明名称 |
ADDITIVE MANUFACTURING APPARATUS AND METHOD |
| 摘要 |
An additive manufacturing apparatus for building objects by layerwise consolidation of material. The apparatus includes a build chamber containing a working area, a plurality of high energy beams for consolidating material deposited in the working area in layers and an optical unit for controlling transmission of the high energy beams onto material in the working area. The optical unit includes a plurality of independently controllable optical elements each optical element for controlling transmission of at least one of the high energy beams onto the material in the working area, the optical unit movable in the build chamber. |
| 申请公布号 |
US2016136730(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201414897152 |
申请日期 |
2014.06.11 |
| 申请人 |
RENISHAW PLC |
发明人 |
MCMURTRY David Roberts;MCFARLAND Geoffrey;WESTON Nicholas John;FERRAR Ben Ian |
| 分类号 |
B22F3/105;G02B26/10;G02B26/02 |
主分类号 |
B22F3/105 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Additive manufacturing apparatus for building objects by layerwise consolidation of material, the apparatus comprising a build chamber containing a working area, a plurality of high energy beams for consolidating material deposited in the working area in layers and an optical unit for controlling transmission of the high energy beams onto material in the working area, the optical unit comprising a plurality of independently controllable optical elements, each optical element for controlling transmission of at least one of the high energy beams onto the material in the working area, the optical unit movable in the build chamber. |
| 地址 |
Wotton-under-Edge, Gloucestershire GB |
