http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017502252-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-37506 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-50046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-49195 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q1-012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q17-2233 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q17-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q17-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-00 |
| filingDate | 2015-02-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-19^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017502252-A |
| titleOfInvention | Method and system for inspecting positioning accuracy of CNC machine |
| abstract | The present invention is a method for inspecting the positioning accuracy of a CNC machine having a machine jig head and a machine table using an x, y, z coordinate system. The z-coordinate is a coordinate orthogonal to the machine table surface, and the method includes a) arranging a plurality of containers on the machine table, the containers being in fluid communication with each other and filled with liquid. Forming a container system; b) attaching a distance sensor to the machine jig head; c) positioning the machine jig head at an orthogonal position on the liquid surface in one of the containers; and d) a distance sensor. Close to the liquid surface to determine the z coordinate where the distance sensor contacts the liquid surface, or for a predetermined position of the machine jig head in the z direction on the liquid surface, the distance sensor And determining the distance between the liquid surfaces, steps c) and d) are repeated to determine the z-coordinate of the liquid surface for each container. |
| priorityDate | 2014-02-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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