发明申请
WO2019034394A1 VERFAHREN UND VORRICHTUNG ZUM ADDITIVEN HERSTELLEN WENIGSTENS EINER BAUTEILSCHICHT EINES BAUTEILS UND SPEICHERMEDIUM
审中-公开
基本信息:
- 专利标题： VERFAHREN UND VORRICHTUNG ZUM ADDITIVEN HERSTELLEN WENIGSTENS EINER BAUTEILSCHICHT EINES BAUTEILS UND SPEICHERMEDIUM
- 专利标题（英）：METHOD AND DEVICE FOR ADDITIVE PRODUCTION OF AT LEAST ONE COMPONENT LAYER OF A COMPONENT, AND STORAGE MEDIUM
- 申请号：PCT/EP2018/070482 申请日：2018-07-27
- 公开(公告)号：WO2019034394A1 公开(公告)日：2019-02-21
- 发明人： EDELHÄUSER, Sebastian , LEUTERER, Martin , GÖTH, Michael , BIECHELE, Bernd , FROHNMAIER, Markus , CANTZLER, Gerd , CASPER, Johannes
- 申请人： EOS GMBH ELECTRO OPTICAL SYSTEMS , MTU AERO ENGINES AG
- 申请人地址： Robert-Stirling-Ring 1 82152 Krailling DE
- 专利权人： EOS GMBH ELECTRO OPTICAL SYSTEMS,MTU AERO ENGINES AG
- 当前专利权人： EOS GMBH ELECTRO OPTICAL SYSTEMS,MTU AERO ENGINES AG
- 当前专利权人地址： Robert-Stirling-Ring 1 82152 Krailling DE
- 代理机构： HOFSTETTER, Alfons
- 优先权： DE10 20170817
- 主分类号： G05B19/4099
- IPC分类号： G05B19/4099 ; G06F17/50 ; B29C64/393 ; B29C64/295 ; B22F3/105 ; C21D1/30 ; C22C1/04
The invention relates to a method for additive production of a component layer (10) of a component and comprises at least the steps of: a) generating at least one layer (12) from a powdery component material (48) in the region of a structuring and joining zone (42); b) subdividing model data of the layer (12) into virtual sub-regions by means of a control device (80); c) selecting at least one of the virtual sub-regions by means of the control device (80); d) localized heating of at least one heating region (102) in a real sub-region (14) of the layer (12) corresponding with the selected virtual sub-region by means of a heating device (90); e) verifying whether a temperature of the layer (12) has, at least in a predetermined inspection region (104, 104'), a predetermined minimum temperature (Tmin); and f) localized solidifying of the layer (12) at least in a predetermined solidifying region (16) by selective irradiation by means of at least one energy beam (60) of an energy source (58), if the layer (12) has at least the predetermined minimum temperature (Tmin) in the inspection region (104, 104'). The invention furthermore relates to a device (28) and a storage medium having program code.
IPC结构图谱:
| G | 物理 |
| --G05 | 控制；调节 |
| ----G05B | 一般的控制或调节系统；这种系统的功能单元；用于这种系统或单元的监视或测试装置 |
| ------G05B19/00 | 程序控制系统 |
| --------G05B19/02 | .电的 |
| ----------G05B19/04 | ..除数字控制外的程序控制，即顺序控制器或逻辑控制器 |
| ------------G05B19/4097 | ...以使用设计数据来控制NC机为特征的，例如CAD/CAM |
| --------------G05B19/4099 | ....表面或曲线机械加工，制成3D物品，例如写字桌顶部的制造 |