http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203171318-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q5-28 |
| filingDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d219f4cea4e5cb8d8a3d51b88ca636c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4da50a8f9c6925e63d25191eb42dde0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60f3af1b7e017e6b94e538a320718fe9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b3f315a56536755f60c6c19c2cdabc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_792a81f6170dc1fc0b79d48d31788134 |
| publicationDate | 2013-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203171318-U |
| titleOfInvention | Spiral water-cooling excitation mechanism of intelligent boring bar embedded with giant magnetostrictive materials |
| abstract | The utility model discloses a spiral water-cooling excitation mechanism of an intelligent boring bar embedded with giant magnetostrictive materials. A giant magnetostrictive material block is arranged in an axial groove in an outer cylindrical face of the boring bar. A small coil framework is sleeved on a shaft section, with the giant magnetostrictive material block, of the boring bar. A sealing sleeve with outer threads is arranged outside the small coil framework. A large coil framework with a spiral water-proof boss is installed outside the sealing sleeve. Two end faces of the large coil framework are provided with a coil outer shell and a coil end cap respectively, and so do two end faces of the sealing sleeve and two end faces of the small coil framework. Water inlets of a spiral water cavity are located in the outer circumferential faces of the coil end caps, and water outlets of the spiral water cavity are located in the outer circumferential faces of the coil outer shells. According to the spiral water-cooling excitation mechanism, a spiral water-cooling structure and combined-type coils are used, uniform magnetic fields are generated, influences of the temperature on the giant magnetostrictive materials are reduced, non-contact drive and control are achieved, and the spiral water-cooling excitation mechanism can be used for non-contact large-power drive in super-precision complicated non-circular hole machining. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103192287-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103192287-A |
| priorityDate | 2013-03-18-04:00^^<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: 20.