JP2012521300A - Pvd被覆工具 - Google Patents
Pvd被覆工具 Download PDFInfo
- Publication number
- JP2012521300A JP2012521300A JP2012501271A JP2012501271A JP2012521300A JP 2012521300 A JP2012521300 A JP 2012521300A JP 2012501271 A JP2012501271 A JP 2012501271A JP 2012501271 A JP2012501271 A JP 2012501271A JP 2012521300 A JP2012521300 A JP 2012521300A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- cutting tool
- coating
- zrn
- layers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- 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
- C23C14/08—Oxides
- C23C14/081—Oxides of aluminium, magnesium or beryllium
-
- 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
-
- 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
- C23C28/042—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 including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- 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
- 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
-
- 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
-
- 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
- C23C28/44—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by a measurable physical property of the alternating layer or system, e.g. thickness, density, hardness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
- Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Drilling Tools (AREA)
Abstract
Description
本発明の目的は、従来技術と比較して改良され、櫛状亀裂、摩擦化学摩耗及びそれによりもたらされるクレーター形成に対する耐性が向上した切削工具を提供することである。
本体とそれに適用された多層コーティングを含む切削工具であって、
前記本体は硬質金属を含んで成り、当該硬質金属は、5〜8質量%のCoと、0〜2質量%のTaCと、0〜1質量%のNbCと、89〜95質量%の平均粒径が1〜5μmであるWCを含み、
前記コーティングは、
1〜5μmの層厚を有するTiAlNの第1の層、及び
1〜4μmの層厚を有する酸化アルミニウムの第2の層、
を有し、前記コーティングは、さらに、酸化アルミニウムの前記第2の層の上に、それぞれ0.1〜0.5μmの層厚を有するTiAlN層と酸化アルミニウム層との交互に互いに重ね合わせて適用されたn個の層を含み、ここで、nは各個々の層に関係し、0〜10の偶数であり、
前記コーティングは、さらに、必要に応じて、0.1〜1μmの層厚を有する外側ZrN層を有し、
コーティングの全層厚が2〜16μmであり、コーティングがPVD法で作製されること、
を特徴とする切削工具により達成される。
驚くべきことに、その点において、Co、TaC及びNbCについて本発明に係る含有量を有する硬質金属と、少なくともTiAlN及び酸化アルミニウム(Al2O3)の各層を含むコーティング(必要に応じてさらなる層が適用され、当該さらなる層も交互にTiAlNと酸化アルミニウムからなる)との組み合わせが、櫛状亀裂及びそれに起因して高い熱的及び機械的サイクル負荷で生じるクレーター摩耗に対して特に耐性があることが見出された。
PVDコーティング装置Hauzer HTC1000で、8質量%のCo、1.15質量%のTaC、0.27質量%のNbC及び90.58質量%のWCを含む切削工具に7層コーティングを付与した。
1.層厚3μmのTiAlN(Ti:Al比が原子数%で33:67)を、アークを使用して堆積させた。
2.層厚0.6μmの酸化アルミニウムを反応性マグネトロンにおいて堆積させた。
3.層厚0.3μmのTiAlN(Ti:Al比が原子数%で33:67)をアークで堆積させた。
4.層厚0.1μmの酸化アルミニウムを反応性マグネトロンにおいて堆積させた。
5.層厚0.3μmのTiAlN(Ti:Al比が原子数%で33:67)をアークで堆積させた。
6.層厚0.1μmの酸化アルミニウムを反応性マグネトロンにおいて堆積させた。
7.層厚0.2μmのZrNをアークで堆積させた。
コーティング作業の前に、基材をアルコール中で清浄にし、そして真空チャンバ内で層を堆積させる前にさらにArイオン衝撃によりさらに清浄にした、
第1、第3及び第5の層:
3Paの窒素、DCモードで40Vのバイアス電圧及び約550℃の温度で、ソース当り65Aのベーパライザー電流を使用して、アークでTiAlNの堆積を行った。
第2、第4及び第6の層
反応性ガス(流量約80sscm)として0.5PaのAr及び酸素、150Vのバイポーラーパルスバイアス電圧(70kHz)及び約550℃の温度で、約7W/cm2の特定のカソード出力を使用して、反応性マグネトロンで酸化アルミニウムの堆積を行った。
第7の層
3Paの窒素、DCモードで40Vのバイアス電圧及び約550℃の温度で、ソース当り65Aのベーパライザー電流を使用して、アーク中でZrNの堆積を行った。
比較のために例1の基材に従来のCVDコーティングを適用した。このコーティングは以下の層で構成された。
1.mtCVD法で適用された層厚5μmのTiCN。
2.1000℃を超える温度で高温CVD法で適用された層厚4μmのαAl2O3。
適用は、熱CVDに関する標準的なプロトコールに従って行った。これは、現時点で商業的に入手可能なクランクシャフト及びカムシャフトミーリング用の切削工具を使用する。
25MnCrSi VB6スチールを含んで成る工作物に対してミーリング試験を行うことで、例1の切削工具を例2の切削工具と比較した。25MnCrSi VB6スチールを含んで成る工作物を用いてクランクシャフトを作製した。
146m/分の切削速度vcで、0.12mm〜0.18mmの一刃送り量fzでミーリングを行った。ミーリング機械加工作業は乾式で行った。
比較例の工具を使用した場合よりも例1の本発明に係る切削工具を使用した場合に、実用寿命の終わりまで、より多くのクランクシャフトをミーリングすることができた。実用寿命の終わりは、ここでは、コンポーネント及び切りくず形成の寸法精度を維持することに基づいて定義する。実用寿命の終わりは、コンポーネントの望ましい寸法からの所定のずれに達したときである。
Claims (11)
- 本体とそれに適用された多層コーティングを含む切削工具であって、
前記本体は硬質金属を含んで成り、当該硬質金属は、5〜8質量%のCoと、0〜2質量%のTaCと、0〜1質量%のNbCと、89〜95質量%の平均粒径が1〜5μmであるWCを含み、
前記コーティングは、
1〜5μmの層厚を有するTiAlNの第1の層、及び
1〜4μmの層厚を有する酸化アルミニウムの第2の層、
を有し、前記コーティングは、さらに、酸化アルミニウムの前記第2の層の上に、それぞれ0.1〜0.5μmの層厚を有するTiAlN層と酸化アルミニウム層との交互に互いに重ね合わせて適用されたn個の層を含み、ここで、nは各個々の層に関係し、0〜10の偶数であり、
前記コーティングは、さらに、必要に応じて、0.1〜1μmの層厚を有する外側ZrN層を有し、
コーティングの全層厚が2〜16μmであり、コーティングがPVD法で作製されること、
を特徴とする切削工具。 - 前記本体が、6〜8質量%のCoと、1〜2質量%のTaCと、0.2〜0.3質量%のNbCと、その他に0.2〜0.3質量%のNbC、及び残りとしてWCを含むことを特徴とする、請求項1に記載の切削工具。
- 前記本体が、2〜3μmの平均粒径を有するWCを含むことを特徴とする、請求項1及び2のいずれか一項に記載の切削工具。
- TiAlNの第1の層が2〜4μmの層厚を有し、及び/又は、酸化アルミニウムの第2の層が1〜2μmの層厚を有することを特徴とする、請求項1〜3のいずれか一項に記載の切削工具。
- 交互に互いに重ね合わせて適用されたTiAlN層及び酸化アルミニウム層が0.1〜0.3μmの層厚を有し、及び/又は、任意の外側ZrN層が0.1〜0.6μmの層厚を有することを特徴とする、請求項1〜4のいずれか一項に記載の切削工具。
- nが6以下であり、好ましくはnが2であるか又はnが4である、請求項1〜5のいずれか一項に記載の切削工具。
- コーティングの全厚が2〜8μm、好ましくは3〜6μmであることを特徴とする、請求項1〜6のいずれか一項に記載の切削工具。
- コーティングが、外側ZrN層の下に、亜当量的ZrN1-x(式中、xは0.01〜0.1である)の層を有し、当該層の層厚が0.001〜0.1μmであることを特徴とする、請求項1〜7のいずれか一項に記載の切削工具。
- 前記切削工具がすくい面、切削エッジ及び逃げ面を有し、前記逃げ面にあるコーティングのみが外側ZrN層を有し、必要に応じて当該外側ZrN層の下に亜当量的ZrN1-xの層を有することを特徴とする、請求項1〜8のいずれか一項に記載の切削工具。
- TiAlNを含んで成る層中のAlとTiの比が60:40〜70:30、好ましくは67:33であることを特徴とする、請求項1〜9のいずれか一項に記載の切削工具。
- クランクシャフトミーリングカッター又はカムシャフトミーリングカッターにおける切削インサート又は特殊なスローアウェイ切削インサートとしての請求項1〜10のいずれか一項に記載の切削工具の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009001765.8 | 2009-03-23 | ||
DE102009001765A DE102009001765A1 (de) | 2009-03-23 | 2009-03-23 | PVD beschichtetes Werkzeug |
PCT/EP2010/053714 WO2010108893A1 (de) | 2009-03-23 | 2010-03-22 | Pvd beschichtetes werkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012521300A true JP2012521300A (ja) | 2012-09-13 |
JP2012521300A5 JP2012521300A5 (ja) | 2013-04-18 |
Family
ID=42101487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012501271A Pending JP2012521300A (ja) | 2009-03-23 | 2010-03-22 | Pvd被覆工具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8709583B2 (ja) |
EP (1) | EP2411561B1 (ja) |
JP (1) | JP2012521300A (ja) |
KR (1) | KR20120000087A (ja) |
CN (1) | CN102292467A (ja) |
DE (1) | DE102009001765A1 (ja) |
WO (1) | WO2010108893A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012009097B4 (de) | 2012-05-03 | 2023-11-02 | Kennametal Inc. | Fräswerkzeug zur Bearbeitung von gehärteten Kurbel- oder Nockenwellen |
DE102012107130A1 (de) | 2012-08-03 | 2014-02-06 | Walter Ag | Schneidwerkzeug mit Verschleißerkennungsschicht |
DE112014001640B4 (de) * | 2013-03-28 | 2022-06-02 | Kennametal Inc. | Mehrschichtig strukturierte Beschichtungen für Schneidwerkzeuge und Verfahren zum Herstellen eines Schneidwerkzeugs |
CN103589931A (zh) * | 2013-11-27 | 2014-02-19 | 昆山华辰精密工具有限公司 | 一种硬质合金螺纹梳刀材料 |
DE102014103220A1 (de) * | 2014-03-11 | 2015-09-17 | Walter Ag | TiAIN-Schichten mit Lamellenstruktur |
DE102014104672A1 (de) | 2014-04-02 | 2015-10-08 | Kennametal Inc. | Beschichtetes Schneidwerkzeug und Verfahren zu seiner Herstellung |
CN105088138B (zh) * | 2014-05-23 | 2017-08-11 | 株洲钻石切削刀具股份有限公司 | 具有含氧化物涂层的涂层刀具及其制备方法 |
CN105088137B (zh) * | 2014-05-23 | 2017-10-31 | 株洲钻石切削刀具股份有限公司 | 含复合结构涂层的涂层刀具及其制备方法 |
EP3056587B1 (de) * | 2015-02-13 | 2020-11-18 | Walter AG | VHM-Schaftfräser mit TiAlN-ZrN-Beschichtung |
DE102015213755A1 (de) | 2015-07-21 | 2017-01-26 | Kennametal Inc. | Verfahren zur Herstellung eines Zerspanungswerkzeugs sowie Zerspanungswerkzeug |
CN105463388B (zh) * | 2016-02-11 | 2018-01-19 | 广东工业大学 | 氧化铝系复合涂层、具有该复合涂层的梯度超细硬质合金刀具及其制备方法 |
DE102016108734B4 (de) | 2016-05-11 | 2023-09-07 | Kennametal Inc. | Beschichteter Körper und Verfahren zur Herstellung des Körpers |
CN108165988B (zh) * | 2018-01-26 | 2019-08-20 | 东南大学 | 梯度涂层刀具及其制备方法 |
EP3839097A1 (en) * | 2019-12-19 | 2021-06-23 | Walter Ag | A coated cutting tool |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002200516A (ja) * | 2000-11-08 | 2002-07-16 | Sandvik Ab | フライス加工用の切削工具インサート |
JP2003508632A (ja) * | 1999-09-01 | 2003-03-04 | サンドビック アクティエボラーグ | 被覆された転削インサート |
JP2003508362A (ja) * | 1999-08-31 | 2003-03-04 | セラニーズ・インターナショナル・コーポレーション | 改良された純度特性を持つメタノールカルボニル化法のためのロジウム/無機ヨウ化物触媒系 |
JP2003145317A (ja) * | 2001-09-03 | 2003-05-20 | Mitsubishi Materials Corp | 耐摩耗被覆層がすぐれた密着性および耐チッピング性を有する表面被覆超硬合金製切削工具 |
JP2007075990A (ja) * | 2005-09-09 | 2007-03-29 | Sandvik Intellectual Property Ab | 物理蒸着法で被覆した切削工具 |
JP2008100320A (ja) * | 2006-10-19 | 2008-05-01 | Mitsubishi Materials Corp | 硬質被覆層がすぐれた耐欠損性を発揮する表面被覆切削工具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5879823A (en) | 1995-12-12 | 1999-03-09 | Kennametal Inc. | Coated cutting tool |
SE518134C2 (sv) | 1997-12-10 | 2002-09-03 | Sandvik Ab | Multiskiktbelagt skärverktyg |
JP2001179507A (ja) * | 1999-12-24 | 2001-07-03 | Kyocera Corp | 切削工具 |
DE10115390A1 (de) * | 2000-12-22 | 2002-06-27 | Mitsubishi Materials Corp Toki | Beschichtetes Schneidwerkzeug |
US7670674B2 (en) * | 2005-09-09 | 2010-03-02 | Sandvik Intellectual Property Ab | PVD coated cutting tool |
SE0701321L (sv) | 2007-06-01 | 2008-12-02 | Sandvik Intellectual Property | Belagt skär |
-
2009
- 2009-03-23 DE DE102009001765A patent/DE102009001765A1/de not_active Withdrawn
-
2010
- 2010-03-22 CN CN2010800054995A patent/CN102292467A/zh active Pending
- 2010-03-22 KR KR1020117024655A patent/KR20120000087A/ko active Search and Examination
- 2010-03-22 WO PCT/EP2010/053714 patent/WO2010108893A1/de active Application Filing
- 2010-03-22 US US13/144,111 patent/US8709583B2/en active Active
- 2010-03-22 EP EP10710311.1A patent/EP2411561B1/de active Active
- 2010-03-22 JP JP2012501271A patent/JP2012521300A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508362A (ja) * | 1999-08-31 | 2003-03-04 | セラニーズ・インターナショナル・コーポレーション | 改良された純度特性を持つメタノールカルボニル化法のためのロジウム/無機ヨウ化物触媒系 |
JP2003508632A (ja) * | 1999-09-01 | 2003-03-04 | サンドビック アクティエボラーグ | 被覆された転削インサート |
JP2002200516A (ja) * | 2000-11-08 | 2002-07-16 | Sandvik Ab | フライス加工用の切削工具インサート |
JP2003145317A (ja) * | 2001-09-03 | 2003-05-20 | Mitsubishi Materials Corp | 耐摩耗被覆層がすぐれた密着性および耐チッピング性を有する表面被覆超硬合金製切削工具 |
JP2007075990A (ja) * | 2005-09-09 | 2007-03-29 | Sandvik Intellectual Property Ab | 物理蒸着法で被覆した切削工具 |
JP2008100320A (ja) * | 2006-10-19 | 2008-05-01 | Mitsubishi Materials Corp | 硬質被覆層がすぐれた耐欠損性を発揮する表面被覆切削工具 |
Also Published As
Publication number | Publication date |
---|---|
WO2010108893A1 (de) | 2010-09-30 |
CN102292467A (zh) | 2011-12-21 |
US8709583B2 (en) | 2014-04-29 |
DE102009001765A1 (de) | 2010-09-30 |
EP2411561A1 (de) | 2012-02-01 |
US20110268514A1 (en) | 2011-11-03 |
KR20120000087A (ko) | 2012-01-03 |
EP2411561B1 (de) | 2020-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2012521300A (ja) | Pvd被覆工具 | |
JP5363445B2 (ja) | 切削工具 | |
JP4018480B2 (ja) | 被覆硬質工具 | |
CN100488684C (zh) | 表面涂覆的切削工具 | |
SE529161C2 (sv) | Skärverktyg med kompositbeläggning för finbearbetning av härdade stål | |
JP2007075989A (ja) | 物理蒸着法で被覆した切削工具 | |
KR20150045425A (ko) | 표면 피복 절삭 공구 | |
JP2009034781A (ja) | 表面被覆切削工具 | |
JP2015037834A (ja) | 表面被覆切削工具 | |
JP5373781B2 (ja) | 多層金属酸化物被覆を有する工具とその被覆工具の製造方法 | |
JP5417649B2 (ja) | 表面被覆切削工具 | |
KR20130019378A (ko) | 표면 피복 절삭 공구 | |
JP2009061540A (ja) | 非晶質炭素膜被覆工具 | |
JP4967396B2 (ja) | Si含有複合窒化物膜および被覆切削工具 | |
JP5417650B2 (ja) | 表面被覆切削工具 | |
JP4116382B2 (ja) | 被覆硬質工具 | |
JP2008279563A (ja) | 表面被覆切削工具 | |
JP2004066361A (ja) | 表面被覆切削工具 | |
JP2006082210A (ja) | 表面被覆切削工具 | |
KR101688346B1 (ko) | 표면 피복 절삭 공구 및 그 제조 방법 | |
JP5858363B2 (ja) | 切削工具用の基材およびそれを含む表面被覆切削工具 | |
JP5109199B2 (ja) | 表面被覆切削工具 | |
JP5239059B2 (ja) | 高精度切削加工用被覆cBN焼結体工具 | |
JP3859658B2 (ja) | 表面被覆スローアウェイチップ | |
JP2002337002A (ja) | 硬質皮膜被覆工具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130227 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130227 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140204 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140502 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140701 |