http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200416084-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3458e5155d54d485b8d451d6c04ac56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21D53-26 |
| filingDate | 2003-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fefad267c6144d05805a9ba0bef7812f |
| publicationDate | 2004-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200416084-A |
| titleOfInvention | Manufacture method for aluminum alloy rim |
| abstract | This invention provides a manufacture method for an aluminum alloy rim, including the production processes of: heating, forge-pressing and forming a given amount of aluminum alloy to make a pre-formed blank of round corner target and an H-shaped pre-formed blank in turn, forging the H-shaped pre-formed blank by the forge-pressing production processes of hole punching and hole expanding thereby turning it into a rough forged blank with expanding holes similar to a rim profile, pre-forging and producing a rough forged blank of expanding holes through the forgeability and malleability of high temperature aluminum alloy blank having the same profile modeling to a rim finished forging mold; placing the high temperature rough forged blank of expanding holes in a pre-heated finished forging mold to forge and form so as to forge and produce a structure for an aluminum alloy rim. |
| priorityDate | 2003-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.