http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100361850-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C1-02 |
| filingDate | 2001-12-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100361850-B1 |
| titleOfInvention | Extension apparatus of wire by rolling |
| abstract | The present invention draws wire rods, such as stainless steel, wound around one idle bobbin with a driving drum on the other side, and installs a rolling roll between the idle bobbin and the driving drum to extend the wire rod to a wire of a certain diameter. Relates to a device.n n n The invention is located on one side and the wire rod 20 is wound on the circumferential surface, idle idle bobbin (10) to the idle in place; A rolling roll 30 for reducing the diameter of the cross section by rolling the wire 20 released from the idle bobbin 10; It is to include a driving drum 14 to give a driving force to the wire rod 20 is rolled from the rolling roll 30, the winding.n n n According to the present invention, while using the rolling oil in the rolling rolls, the drawing process can be gradually carried out by wet rolling process, and the cross-sectional diameter of the wire rod can be gradually reduced to improve the productivity of the drawing process. It is possible to improve the surface roughness by using a wet rolling roll.n n n According to the present invention, instead of drawing dies using expensive cemented carbide or diamond tools, rolling is carried out using three- or four-sided rolling rolls to perform fresh processing, thereby extending tool life and reducing tool costs. It has an effect. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101994199-B1 |
| priorityDate | 2001-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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