| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74559f2d4c01126374c6cdf47fa795b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc2e263623663081875b15a04a4975bc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2251-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2251-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2251-408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2003-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F5-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F5-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B51-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B51-00 |
| filingDate |
2014-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05419a2f86592cdb073a6c33984c19ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_221f424b3d2a8b77f6e4d5e1646c0494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbba5ab5c7b37c12bc45bfc1f10fd67a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf34675a74b079f5e6c19f864d0b24e |
| publicationDate |
2016-06-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016113657-A |
| titleOfInvention |
Sintered part manufacturing method, sintered part, and drill |
| abstract |
An object of the present invention is to provide a method for manufacturing a sintered part that can suppress the occurrence of chipping when forming a through-hole in a green compact and has excellent productivity. A forming step of forming a green compact by pressing a raw material powder containing a metal powder, a drilling step of forming a hole in the green compact with a drill, and after the drilling, And a sintering step for sintering the green compact, and the drill 10 used for the drilling process is a method for manufacturing a sintered part having an arcuate cutting edge 110 at the tip. The drill 10 is a method for manufacturing a sintered part in which the rake angle γ of the arcuate cutting edge 110 is 0 to 10 °, and the central angle α of the arc forming the cutting edge is 135 to 180 °. [Selection] Figure 3 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190122537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019070194-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112019007258-T5
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11325186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11305347-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109414761-A |
| priorityDate |
2014-12-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |