| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52f009524eba0f67290297051c1380c4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2003-1058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B11-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-1055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B17-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y50-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F12-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y50-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-40
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/B28B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B1-00 |
| filingDate |
2018-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6ec83dc7a772b8ef98beb1e942ec448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d92a6218b0245ee7926049785092f3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f5939a2af5e84067da98cc764578c20 |
| publicationDate |
2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10906249-B2 |
| titleOfInvention |
Method for reducing layer shifting and smearing during 3D printing |
| abstract |
An additive manufacturing system, and corresponding method, prints a sacrificial component using a 3D printing system that includes a spreading mechanism for spreading unbound powder to form layers of a powder bed and a printing mechanism for jetting binder fluid into the unbound powder to form the sacrificial component. The system forms the sacrificial component with a feature that provides a resistive force to a shear force imposed by the spreading mechanism during the spreading. The system prints a part with the 3D printing system in a coupled arrangement with the sacrificial component. The coupled arrangement in combination with the resistive force is sufficient to immobilize each printed layer of the part to resist the shear force imposed by the spreading mechanism during spreading of the unbound powder above each printed layer of the part. After printing, and before or after post-processing, the part and sacrificial component are separated. |
| priorityDate |
2018-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |