JPWO2017111073A1 - 被覆工具 - Google Patents
被覆工具 Download PDFInfo
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- JPWO2017111073A1 JPWO2017111073A1 JP2017558279A JP2017558279A JPWO2017111073A1 JP WO2017111073 A1 JPWO2017111073 A1 JP WO2017111073A1 JP 2017558279 A JP2017558279 A JP 2017558279A JP 2017558279 A JP2017558279 A JP 2017558279A JP WO2017111073 A1 JPWO2017111073 A1 JP WO2017111073A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0664—Carbonitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
- C23C14/325—Electric arc evaporation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
- C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
- B23B2224/36—Titanium nitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/10—Coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2224/00—Materials of tools or workpieces composed of a compound including a metal
- B23C2224/13—Chromium nitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2224/00—Materials of tools or workpieces composed of a compound including a metal
- B23C2224/36—Titanium nitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23C2228/10—Coating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0635—Carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Drilling Tools (AREA)
Abstract
Description
一実施形態の被覆工具1について図1及び図2を用いて説明する。
次に、上記の実施形態の被覆工具1の変形例について図面を用いて説明する。なお、以下においては、上記の実施形態の被覆工具1と変形例とが相違する点について述べ、上記の実施形態の被覆工具1と変形例とで一致する点については説明を省略する。
次に、本実施形態の被覆工具の製造方法について説明する。
切削方法:肩削り(ミリング加工)
被削材 :SKD11
切削速度:150m/分
送り :0.12mm/刃
切り込み:横切り込み10mm、深さ切り込み3mm
切削状態:乾式
評価方法:10分間切削した時点でチッピング状態を測定し、続けて切削加工できた加工数を評価した。
切削方法:外径切削(旋削加工)
被削材 :SCM415H
切削速度:150m/分
送り :0.1mm/刃
切り込み:0.2mm
切削状態:乾式
評価方法:3分間切削した時点でチッピング状態を測定するとともに、切削加工できた切削時間を評価した。
2 基体
4 被覆層
6 交互層
7 第1層
8 第2層
11 中間層
Claims (10)
- 基体と、
該基体上に位置する被覆層とを有し、
該被覆層が、(TibNbdMe)CxN1−x(ただし、MはTi及びNb以外の周期表4、5、6族金属、並びにAlのうちの1種以上、0.2≦b≦0.8、0.01≦d≦0.2、0≦e≦0.7、b+d+e=1、0<x<1)を含有する第1層と、M’N(ただし、M’はNb以外の周期表4、5、6族金属)を含有する第2層とが交互に積層された交互層を有する被覆工具。 - 前記第2層の厚みの平均値が、前記第1層の厚みの平均値よりも大きい、請求項1に記載の被覆工具。
- 前記第2層の厚みの平均値に対する前記第1層の厚みの平均値の比率が0.6〜0.9である、請求項2に記載の被覆工具。
- 複数の前記第1層のうち、前記基体の最も近くに位置する前記第1層の厚みが、他の前記第1層の厚みよりも厚い、請求項1〜3のいずれか1つに記載の被覆工具。
- 複数の前記第2層のうち、前記基体の最も近くに位置する前記第2層の厚みが、他の前記第2層の厚みよりも厚い、請求項1〜4のいずれか1つに記載の被覆工具。
- 複数の前記第1層のうち、前記基体から最も離れて位置する前記第1層の厚みが、前記基体の最も近くに位置する前記第1層を除く、他の前記第1層の厚みよりも厚い、請求項1〜5のいずれか1つに記載の被覆工具。
- 前記被覆層は、前記交互層と前記基体との間に、0.1〜1μmの厚みのTiN層又はCrN層を含有する中間層を有する、請求項1〜6のいずれか1つに記載の被覆工具。
- 前記中間層の厚みが、複数の前記第1層及び複数の前記第2層のいずれの厚みよりも厚い、請求項7に記載の被覆工具。
- 前記第2層が、前記中間層に隣接している、請求項7又は8に記載の被覆工具。
- 前記基体がcBN焼結体からなる、請求項1〜9のいずれか1つに記載の被覆工具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015249948 | 2015-12-22 | ||
JP2015249948 | 2015-12-22 | ||
PCT/JP2016/088472 WO2017111073A1 (ja) | 2015-12-22 | 2016-12-22 | 被覆工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017111073A1 true JPWO2017111073A1 (ja) | 2018-10-04 |
JP6978942B2 JP6978942B2 (ja) | 2021-12-08 |
Family
ID=59090499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017558279A Active JP6978942B2 (ja) | 2015-12-22 | 2016-12-22 | 被覆工具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11224920B2 (ja) |
JP (1) | JP6978942B2 (ja) |
KR (1) | KR102109492B1 (ja) |
CN (1) | CN108472749B (ja) |
DE (1) | DE112016005895B4 (ja) |
WO (1) | WO2017111073A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111032260B (zh) * | 2017-08-29 | 2021-03-26 | 京瓷株式会社 | 涂层刀具以及具备该涂层刀具的切削刀具 |
CN111032261B (zh) * | 2017-08-29 | 2021-03-23 | 京瓷株式会社 | 涂层刀具和具备其的切削刀具 |
JP7092866B2 (ja) * | 2018-03-20 | 2022-06-28 | 京セラ株式会社 | インサート及びこれを備えた切削工具 |
WO2023276066A1 (ja) * | 2021-06-30 | 2023-01-05 | 住友電工ハードメタル株式会社 | 切削工具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010076084A (ja) * | 2008-09-29 | 2010-04-08 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
WO2011122554A1 (ja) * | 2010-03-29 | 2011-10-06 | 京セラ株式会社 | 切削工具 |
JP2013023745A (ja) * | 2011-07-22 | 2013-02-04 | Sumitomo Metal Mining Co Ltd | 窒化チタンスパッタリングターゲットおよびその製造方法 |
US20130071620A1 (en) * | 2010-05-27 | 2013-03-21 | Kyocera Corporation | Cutting tool |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4105795B2 (ja) | 1998-04-24 | 2008-06-25 | 株式会社神戸製鋼所 | 耐摩耗性、耐割れ性に優れる硬質皮膜と硬質皮膜被覆部材 |
PT1219723E (pt) | 2000-12-28 | 2007-01-31 | Kobe Steel Ltd | Película dura para ferramentas de corte |
SE525745C2 (sv) * | 2002-11-19 | 2005-04-19 | Sandvik Ab | Ti(C-(Ti,Nb,W)(C,N)-Co-legering för svarvskärtillämpningar för finbearbetning och medelfin bearbetning |
WO2007029290A1 (ja) * | 2005-09-01 | 2007-03-15 | Osg Corporation | 硬質積層被膜、および硬質積層被膜被覆工具 |
JP4774080B2 (ja) * | 2007-08-02 | 2011-09-14 | 株式会社神戸製鋼所 | 硬質皮膜被覆材および冷間塑性加工用金型 |
US8507110B2 (en) * | 2008-04-18 | 2013-08-13 | Sandvik Intellectual Property Ab | Coated cutting tool and a method of making thereof |
JP5234931B2 (ja) * | 2008-06-23 | 2013-07-10 | 株式会社神戸製鋼所 | 硬質皮膜被覆部材および成形用冶工具 |
WO2011083457A1 (en) * | 2010-01-11 | 2011-07-14 | Iscar Ltd. | Coated cutting tool |
-
2016
- 2016-12-22 US US16/065,190 patent/US11224920B2/en active Active
- 2016-12-22 JP JP2017558279A patent/JP6978942B2/ja active Active
- 2016-12-22 KR KR1020187017619A patent/KR102109492B1/ko active IP Right Grant
- 2016-12-22 CN CN201680075232.0A patent/CN108472749B/zh active Active
- 2016-12-22 WO PCT/JP2016/088472 patent/WO2017111073A1/ja active Application Filing
- 2016-12-22 DE DE112016005895.0T patent/DE112016005895B4/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010076084A (ja) * | 2008-09-29 | 2010-04-08 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
WO2011122554A1 (ja) * | 2010-03-29 | 2011-10-06 | 京セラ株式会社 | 切削工具 |
US20130071620A1 (en) * | 2010-05-27 | 2013-03-21 | Kyocera Corporation | Cutting tool |
JP2013023745A (ja) * | 2011-07-22 | 2013-02-04 | Sumitomo Metal Mining Co Ltd | 窒化チタンスパッタリングターゲットおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE112016005895T5 (de) | 2018-09-13 |
JP6978942B2 (ja) | 2021-12-08 |
KR102109492B1 (ko) | 2020-05-12 |
KR20180084977A (ko) | 2018-07-25 |
US20190017178A1 (en) | 2019-01-17 |
DE112016005895B4 (de) | 2023-12-21 |
CN108472749B (zh) | 2020-01-17 |
CN108472749A (zh) | 2018-08-31 |
WO2017111073A1 (ja) | 2017-06-29 |
US11224920B2 (en) | 2022-01-18 |
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