http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102837124-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a60292d5c84216ac32394c859de7bdf1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23D33-00 |
| filingDate | 2011-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_528c58eb47e081945f34a16b75a8912f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5029f35e3c170040c4f8aad9dd42c55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722a0c47e9c86e43db0cd3bd080c825f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3396abb4c93ac586c21c60955014b9d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_090d01d285e5e615936eb9a871251acd |
| publicationDate | 2014-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102837124-B |
| titleOfInvention | Cutting method with auxiliary laser heating for metal strip |
| abstract | The invention relates to a cutting method with auxiliary laser heating for a metal strip. Laser is adopted to heat and then cut the metal strip. The cutting method is characterized in that heating temperature Th=Xi*A*F*A<S><chi>*U<-1.5>, wherein U is the running speed of the metal strip, and the unit of U is m/min; F is the power of a laser device, and the unit of F is W; AS is the laser spot area, and the unit of AS is mm<2>; the xi is a constant correlated to the density and the specific heat capacity of the metal strip, and is equal to (0.3-0.8)e3; chi is a constant correlated to the thickness of the metal strip, and is equal to a value between -0.75 and 0.0; the cutting temperature T is equal to Th minus delta T; and the delta T in the formula is the temperature drop of the metal strip. The cutting method has the advantages that the cutting method is high in heating efficiency, and is adapted to high-speed cutting, particularly high-speed cutting of an ultrathin strip with a high-quality requirement. |
| priorityDate | 2011-06-23-04:00^^<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/CID27284 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559466 |
Total number of triples: 18.