http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201731768-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19f80f3b37f426b16ecf9a9491959b36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-06 |
| filingDate | 2016-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aadb0cd42ab8a3a2a41c58ae7131e8f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b2d6ff16ee38471a86c580e960194c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69e7bb84e4e3bdc5d636990bdfa0087b |
| publicationDate | 2017-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201731768-A |
| titleOfInvention | Method for producing hollow structural components by laser-stacking printed aluminum-based composite materials |
| abstract | Under the rising awareness of environmental protection and the increasing demand for energy conservation and emission reduction, another wave of lightweight development trend of automotive structural parts has been launched, and automobile chassis parts are gradually moving to higher strength and optimizing the development of weight reduction. In the traditional casting or forging method, the use of high-strength aluminum alloy materials has gradually failed to meet the demand. Therefore, the optimization of computer-aided structural design, in order to reduce the direct weight reduction effect of the material use ratio, is one of the options. Among them, the manufacture of hollow forged structural parts is the first consideration of lightweight components. Due to the safety design corresponding to the structural rigidity, the material-optimized weight loss benefit has its design limit. Thus the development of Metal Matrix Composites with higher Young's Modulus has emerged as a further optimization material option. However, in the conventional manufacturing method, the composite material may face the problem that the second phase cannot be uniformly dispersed, or the subsequent processing difficulty is improved, and it is difficult to make good use of the high Young's modulus material to manufacture the hollow structural member to meet the requirements. Further lightweight requirements. The reason is that the present invention designs a material having a high Young's modulus by formulating an aluminum-based composite powder. Then, using the laser stacked printing method, a hollow structural component having an excellent lightweight effect is produced. The invention combines powder metallurgy, computer-aided optimization design considerations and laser deposition printing methods to manufacture hollow structural components that are difficult to produce in a general forging or casting process. The invention can greatly improve the rigidity of the structural member, and has the unique lightweight effect to meet the application of the structural component of the automobile locomotive with high functional requirements. |
| priorityDate | 2016-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.