http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110653463-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-20 |
| filingDate | 2018-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110653463-B |
| titleOfInvention | Method for measuring arc deflection in stud welding process in real time |
| abstract | The invention discloses a method for measuring arc deflection in a stud welding process in real time, which specifically comprises the following steps: firstly, starting a deflection arc detection sensor, wherein a sensing device consists of an upper receiving graphite plate, a lower receiving graphite plate and a middle insulation separating belt, and data are collected through a circular collecting seam of the upper receiving graphite plate during arc drawing; the insulating dividing belt equally divides the collecting area of the lower receiving graphite plate into 8 equal parts, when the sprayed electric arc sweeps through the annular collecting seam, the current penetrating through the upper receiving graphite plate is received by the lower receiving graphite plate, the current value is converted into a voltage signal through a shunt and then is processed by a V/F converter, and therefore the process of collecting the electric arc current is achieved; finally, the output signals of all the areas are uploaded to a control coordination computer to obtain the current density of each area, and the undetected current density in the areas is the area where the arc is generated; the method for measuring the arc deflection in the stud welding process has the advantages of simple operation, high working efficiency, stable process and the like. |
| priorityDate | 2018-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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