http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200054363-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20480c34cdf10fe8566594f4d9551fd8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12 |
| filingDate | 2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dc852af2282b4c5594226050ca50948 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0df807d84d9ff697ce6a6f2d7744ae34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4ceacb9c7b4785c8b583c255d9f2a0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5803159cdc02cc7df82b120b480b3303 |
| publicationDate | 2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200054363-A |
| titleOfInvention | Device which is driven by six axes to manufacture a three-dimensional scaffold |
| abstract | Disclosed is a six-axis driving type three-dimensional artificial support manufacturing apparatus. The six-axis driving type three-dimensional artificial support manufacturing apparatus according to the present invention includes: a laser unit that enables laser sintering at a fixed target point in the xy plane; a three-axis driving work unit provided with a stacked plate forming a stacked space while descending along the z-axis in an area including the target point of the movable plate moving on the xy plane; And a three-axis drive equipped with a feed roller that rotates and rotates linearly into the stacked space so that the ceramic powder for artificial support discharged upward along the z-axis from the receiving space formed in the other area of the movable plate is filled in the stacked space. It characterized in that the laser sintering action is continuously made to the ceramic powders that are repeatedly stacked, including the feeding portion. According to the present invention, through the optimization of the laser beam path that minimizes energy loss, etc., the size of the entire manufacturing apparatus can be downsized due to the low-power laser unit that facilitates laser sintering of the ceramic powder in air, not inside the sealed chamber. In addition, through the interlocked operation between the 3-axis driving worktable and the 3-axis driving feeding part, the complex porous structure is formed by the continuous supply of layered ceramic powder for artificial supports and the selective laser sintering of the supplied ceramic powder. A variety of customized 3D artificial supports that can be produced can be manufactured quickly and precisely in micro units. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114888925-A |
| priorityDate | 2018-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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