http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112781968-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-366 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-36 |
| filingDate | 2021-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112781968-B |
| titleOfInvention | Micro-motion abrasion test sample forming device among open-graded water distribution and stable gravel particles |
| abstract | The invention discloses a sample forming device for fretting wear test among open-graded water distribution stabilized macadam particles, and relates to the technical field of material performance test research. The device is characterized by mainly comprising a distance adjusting device, a forming device and a leveling and damping device. The distance adjusting device comprises a transmission rod, a bracket for fixing the transmission rod, a coarse adjusting mechanism and a fine adjusting mechanism of the transmission rod, and a dial indicator connected with the top end of the transmission rod; the forming device comprises a grouting device and a fixer, wherein a ball sample is fixed in the fixer, a mold is placed below a vertical line of the ball sample, and the mold is placed in the curing box; leveling damping device includes the support of curing box lower part, 2 axial vertically's precision is 2 seconds's long level bubble has been arranged to the support top surface, the support bottom surface is equipped with the leveling base, set up the rubber tie plate under the leveling base. The invention can realize micron-scale control of the molding of the fretting wear test sample among open-graded water distribution stabilized macadam particles. |
| priorityDate | 2021-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 13.