http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109648270-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f1ff2f7ee25745afc2bb414bdfd39d0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P2700-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-00 |
| filingDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c7bc3127f40d827f1953b9ddab9f0f4 |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109648270-A |
| titleOfInvention | A processing technology of a polygonal snap joint at the end of a rotating shaft of an automobile inspection tool |
| abstract | The invention discloses a processing technology of a polygonal clip joint at the end of a rotating shaft of an automobile inspection tool, which includes the process steps of material selection, material cutting, clip joint forming, and end treatment. The specific steps are as follows: S1. Material selection: selection Quenched gray cast iron; S2. Material cutting: The selected block gray cast iron is placed in the wire cutting machine for cutting according to the shape and size of the actual polygonal clamp joint, and the interior of the block gray cast iron forms the shape of the polygonal clamp joint; S3. Forming of snap joint: place the cut block gray cast iron inside the milling machine for rough milling and fine milling; S4. End treatment: use the end treatment mechanism to treat both ends of the formed gray cast iron snap joint , both ends are impacted to form depressions, and both ends are punched flat. The obtained card joint has good quality and smooth interior, and is not easy to damage hands during use. In addition, the working efficiency is high in processing, and the obtained card joint is convenient for subsequent use. |
| priorityDate | 2019-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.