http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011045955-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14 |
| filingDate | 2009-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e18de513906169c45ec5463e62c6cdc |
| publicationDate | 2011-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011045955-A |
| titleOfInvention | Cutting tools |
| abstract | PROBLEM TO BE SOLVED: To provide a cutting tool having excellent wear resistance and fracture resistance. A cutting edge 4 at a crossing ridge line portion between a rake face 2 and a flank 3 is composed of a cBN sintered body 6 mainly containing cBN and containing at least one of Ti carbide, nitride or carbonitride. When a nose 5 is formed on the cutting edge 4 positioned between two adjacent flank surfaces 3 and the residual stress is measured by the 2D method in the vicinity of the nose 5 of the rake face 2, the rake is parallel to the rake face 2 and raked. The cBN residual stress cBN−σ 11 in the direction from the center of the surface 2 toward the nose 5 closest to the measurement point is 10 to 100 MPa (cBN−σ 11 = −10 to −100 MPa) in terms of compressive stress. In the direction perpendicular to the σ 11 direction and the residual stress cBN-σ 22 in the direction perpendicular to the σ 11 direction is a throw-away value of the residual stress cBN-σ 11 in the σ 11 direction (cBN-σ 22 > cBN-σ 11 ). Chip 1. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015523222-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014155890-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014184518-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012232348-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018183862-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108723404-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10245644-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013158868-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10160083-B2 |
| priorityDate | 2009-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.