http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110561054-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64C7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-00 |
| filingDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110561054-B |
| titleOfInvention | Forming method of high-temperature alloy fairing with reinforcing rib structure |
| abstract | The invention provides a method for forming a high-temperature alloy fairing with a reinforcing rib structure, which aims at the forming difficulties of high-temperature alloy plates such as high hardness, large resilience, difficult cold correction and the like, changes the main connection mode of the reinforcing rib and a skin into spot welding with smaller welding deformation through novel and reasonable design and disassembly of a longitudinal ring reinforcing rib without a ring rib forming tool, and largely uses spot welding with smaller deformation to replace argon arc welding so as to ensure the precision of parts. And (3) precisely forming the outer skin of the fairing by using a cold-pressing and hot-correcting processing method, and integrally arranging a reinforcing rib structure inside the fairing. The welding deformation can be effectively controlled by controlling the spot welding sequence and adopting a welding reversible deformation method of additionally arranging a support rod at the part of the part which needs to be connected by argon arc welding, the forming precision and the qualification rate of the product are obviously improved, and finally the high-temperature alloy fairing part with the reinforcing rib structure is accurately formed. |
| priorityDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.