http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114111547-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B7-00 |
| filingDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114111547-B |
| titleOfInvention | A pure rolling measurement method and device for a gear helical template |
| abstract | A pure rolling measurement method and device for a gear helical template, using an indexing table to accurately control a linear guide slider assembly to rotate according to different base circle helix angle values; the height of the measuring point is the installation height of the working surface of the generated guide rail ;When the gear helix template is purely rolling, the slider moves linearly on the working surfaces of the two fixed guide rails, and the inductance micro-displacement probe completes the measurement of the helix deviation of the gear helix template with different base circle helix angles, and drives the gear helix. The accuracy of the pure rolling motion of the template and the accuracy of the high-precision linear motion of the inductive micro-displacement probe do not directly affect the measurement accuracy of the gear helix template, with few measurement error sources and high measurement accuracy. The invention conforms to the generation principle of the involute helical surface, and can realize the measurement of the helical deviation of the gear helical template with the first-grade precision after error compensation. |
| priorityDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.