http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110369743-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e1f464e0aaba51ed170513fb0078f94 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2226-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2200-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2200-0447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2200-28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B27-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-22 |
| filingDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f187666896680b4356059f3125a26d4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e30d15d244dede9d3e82a235df47ae4 |
| publicationDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110369743-A |
| titleOfInvention | A kind of PCBN cutter and manufacturing method with chip-breaker |
| abstract | This application discloses a kind of PCBN cutter and manufacturing method with chip-breaker, including alloy substrate and positioned at one jiao of alloy substrate of PCBN knife grain；PCBN knife grain and alloy substrate are welded to connect；The section of PCBN knife grain is the isosceles triangle that apex angle is arc-shaped, and the bevel edge of isosceles triangle is connect with alloy substrate；Remaining side of isosceles triangle is overlapped with the outer of alloy substrate and is equipped with cutting edge；The upper surface of PCBN knife grain includes chip face and the gear bits face of mutual setting at an angle；Chip face is external in cutting edge；Gear bits face is inscribed in alloy substrate；Included angle A is equipped between chip face and alloy substrate upper surface；It keeps off and is equipped with included angle B between bits face and alloy substrate upper surface；Cutting edge, chip face and gear bits face surround the chip-breaker of opening upwards.Matrix of the application based on turning insert, and PCBN knife grain is welded on this matrix, required flute profile is undercuted by laser on PCBN knife grain.Various chip-breaker shapes are satisfied with the cutting under different condition, are suitble to the chip breaking requirement of different occasion processing hardened steel. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4186621-A1 |
| priorityDate | 2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.