http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106735905-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2101-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2103-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2103-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-24 |
| filingDate | 2017-01-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106735905-B |
| titleOfInvention | A kind of welding method of light-duty aluminum-steel liquid power torque-converters |
| abstract | The invention discloses a kind of welding method of light-duty aluminum-steel liquid power torque-converters, it comprises the following steps：S1, offer the first weldering bakie in the tip inside circumferential direction of aluminum procapsid；S2, offer the second weldering bakie on the end external circumferential direction of steel pump impeller, and the depth of the second weldering bakie is more than the depth of the described first weldering bakie；S3, by described first weldering bakie and second weldering bakie mutually overlap coordinate in the vertical direction formed weld seam；S4, welded using laser instantaneous short-circuit transition complex welding method.The present invention improves the precision of welding, reduce deformation and the stress of weldment, and the generation for the defects of effectively reducing stomata and shrinkage cavity, improve the intensity at welding point, at the same time, in order to further improve welding quality, aluminum procapsid and steel pump impeller are welded using laser instantaneous short-circuit transition complex welding method. |
| priorityDate | 2017-01-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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