{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390004222625209344.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11522/pscjspe.2020s.0_762"}},{"identifier":{"@type":"NAID","@value":"130007896809"}}],"dc:title":[{"@language":"en","@value":"Behaviour of a Twist Drill at the Start of Machining"},{"@language":"ja","@value":"ドリル食いつき時の工具挙動観察"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"ja","@value":"<p>ドリル加工において工具挙動が切削性能に及ぼす影響を検討した例は少ない．そこで，本研究はドリル加工における工具寿命の推定方法を確立することを目的とし，工具摩耗の違いがドリル食いつき時の工具挙動推移へ与える影響を明かにすることを目標に，切削抵抗と先端部の変位挙動を同時測定した．新品時の工具と摩耗した工具とを比較検討したところ，摩耗工具では回転中心からのずれ量が大きくなり，回転に伴う変動は小さくなることがわかった．</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410004222625209348","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000410040204"}],"foaf:name":[{"@language":"en","@value":"Miura Takuya"},{"@language":"ja","@value":"三浦 卓也"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Mechanical System Engineering, Hiroshima University"},{"@language":"ja","@value":"広島大　工学研究科　機械システム工学専攻"}]},{"@id":"https://cir.nii.ac.jp/crid/1410003825176876929","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000408893405"}],"foaf:name":[{"@language":"en","@value":"Tanaka Ryutaro"},{"@language":"ja","@value":"田中 隆太郎"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"広島大　工学研究科　機械システム工学専攻"},{"@language":"en","@value":"Graduate School of Mechanical System Engineering, Hiroshima University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204798299012","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000002390309"}],"foaf:name":[{"@language":"en","@value":"Sekiya Katsuhiko"},{"@language":"ja","@value":"関谷 克彦"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Mechanical System Engineering, Hiroshima University"},{"@language":"ja","@value":"広島大　工学研究科　機械システム工学専攻"}]},{"@id":"https://cir.nii.ac.jp/crid/1410004222625209344","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000410040207"}],"foaf:name":[{"@language":"en","@value":"Matuda Kouta"},{"@language":"ja","@value":"松田 孝太"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Mechanical System Engineering, Hiroshima University"},{"@language":"ja","@value":"広島大　工学研究科　機械システム工学専攻"}]},{"@id":"https://cir.nii.ac.jp/crid/1410004222625209347","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000410040208"}],"foaf:name":[{"@language":"en","@value":"Yamada Keiji"},{"@language":"ja","@value":"山田 啓司"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"広島大　工学研究科　機械システム工学専攻"},{"@language":"en","@value":"Graduate School of Mechanical System Engineering, Hiroshima University"}]}],"publication":{"prism:publicationName":[{"@language":"en","@value":"Proceedings of JSPE Semestrial Meeting"},{"@language":"ja","@value":"精密工学会学術講演会講演論文集"},{"@language":"en","@value":"Proceedings of JSPE Semestrial Meeting"},{"@language":"ja","@value":"精密工学会学術講演会講演論文集"}],"dc:publisher":[{"@language":"en","@value":"The Japan Society for Precision Engineering"},{"@language":"ja","@value":"公益社団法人 精密工学会"}],"prism:publicationDate":"2020-03-01","prism:volume":"2020S","prism:number":"0","prism:startingPage":"762","prism:endingPage":"763"},"jpcoar:conferenceName":"2020年度精密工学会春季大会","jpcoar:conferencePlace":"東京農工大学","availableAt":"2020-03-01","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%89%E3%83%AA%E3%83%AB%E5%8A%A0%E5%B7%A5","dc:title":"ドリル加工"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%87%E5%89%8A%E6%8A%B5%E6%8A%97","dc:title":"切削抵抗"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%B7%A5%E5%85%B7%E5%A4%89%E4%BD%8D","dc:title":"工具変位"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%84%E3%82%A4%E3%82%B9%E3%83%88%E3%83%89%E3%83%AA%E3%83%AB","dc:title":"ツイストドリル"},{"@id":"https://cir.nii.ac.jp/all?q=Drilling","dc:title":"Drilling"},{"@id":"https://cir.nii.ac.jp/all?q=Cutting%20force","dc:title":"Cutting force"},{"@id":"https://cir.nii.ac.jp/all?q=Displacement%20of%20the%20tool","dc:title":"Displacement of the tool"},{"@id":"https://cir.nii.ac.jp/all?q=Twist%20drill","dc:title":"Twist drill"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2007990737"},{"@type":"CIA","@value":"130007896809"}]}