JP4874947B2 - 切削工具 - Google Patents
切削工具 Download PDFInfo
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- JP4874947B2 JP4874947B2 JP2007334294A JP2007334294A JP4874947B2 JP 4874947 B2 JP4874947 B2 JP 4874947B2 JP 2007334294 A JP2007334294 A JP 2007334294A JP 2007334294 A JP2007334294 A JP 2007334294A JP 4874947 B2 JP4874947 B2 JP 4874947B2
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- multilayer structure
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- multilayer
- cutting tool
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- 238000005520 cutting process Methods 0.000 title claims description 30
- 238000000576 coating method Methods 0.000 claims description 57
- 239000011248 coating agent Substances 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 18
- 229910052719 titanium Inorganic materials 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 150000004767 nitrides Chemical class 0.000 claims description 15
- 230000001788 irregular Effects 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011195 cermet Substances 0.000 claims description 5
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- 230000001464 adherent effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 56
- 239000010936 titanium Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 238000005240 physical vapour deposition Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002114 nanocomposite Substances 0.000 description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000007735 ion beam assisted deposition Methods 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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
- B23B27/148—Composition of the cutting inserts
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5062—Borides, Nitrides or Silicides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
-
- 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
-
- 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
-
- 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
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- 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
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- 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
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- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
- Y10T428/12403—Longitudinally smooth and symmetrical
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- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12632—Four or more distinct components with alternate recurrence of each type component
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- 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
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- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Physical Vapour Deposition (AREA)
- Drilling Tools (AREA)
Description
10重量%のCoおよび残部WCの組成を持つ超硬合金旋削インサート上に、反応性PVDアーク放電蒸着により不規則多層構造を堆積して、被覆インサートを作成した。不規則構造を得るために配置した3重回転式基材テーブル上にインサートを載せた状態で、2つのアーク源から多層構造を堆積した。アーク蒸着は、Ar+N2雰囲気中で実施した。得られた全被膜厚さは約2μmであった。異なる3種の不規則多層構造を堆積した。2つのアーク源の組成および不規則多層構造の平均化学組成を表1に示す。多層構造は、不規則、すなわち繰り返さない厚さを有する個々の層のシーケンスを有していた。断面走査電子顕微鏡の観察では、個々の窒化物層の厚さは2〜30nmの範囲であり、層の総数は100を超えることが分かった。
10重量%のCoおよび残部WCの組成を持つ旋削インサート上に、繰り返し交互の均一層および不規則多層構造からなる被膜を、反応性PVDアーク放電蒸着により堆積した。不規則構造を得るために配置した3重回転式基材テーブル上にインサートを載せた状態で、2つのアーク源から多層構造を堆積した。蒸着は、Ar+N2ガス混合物で実施した。得られた全被膜厚さは約2μmであった。多層構造は、不規則、すなわち繰り返さない厚さを有する個々の層のシーケンスを有していた。断面走査電子顕微鏡の調査では、個々の窒化物層の厚さは2〜30nmの範囲であることが分かった。均一層の厚さは25〜150nmであった。アーク源の組成および被膜全体の平均化学組成を表2に示す。均一層は、表2のアーク源2から形成した。
以下の切削条件での旋削加工で逃げ面摩耗を試験した。
加工 連続的な面旋削
切削速度、m/分 200
送り、mm/回転 0.10
深さ、mm 2
注 乾燥条件
外径全体に旋削加工を施すまで機械加工を続けた。その後、インサートを目視で分析し、不良、中、良好に分類した。
本発明による多層被膜1、2および3を、以下の切削条件でステンレス鋼での旋削加工で耐フレーキング性を試験した。
加工 面旋削、切り込み深さ可変
切削速度、m/分 100/140
送り、mm/回転 0.35
深さ、mm 4−0−4
注 湿潤条件
フレーキングをSEM(走査電子顕微鏡)での観察により測定した。
本発明による多層構造1−5で被覆された工具の工具寿命を、以下の切削条件で、鋼材の旋削加工で試験した。
加工 長手方向に沿った旋削
切削速度、m/分 160
送り、mm/回転 0.35
深さ、mm 2
注 湿潤条件
工具寿命は、メートルで示す旋削加工の距離で測定した。工具寿命の基準は工具の破損であった。
Claims (5)
- 薄くて密着性がある硬質の耐摩耗性被膜を備え、焼結超硬合金またはサーメット、セラミック、立方晶窒化ホウ素または高速度鋼の基材を含んでなる切削工具であって、前記被膜が、非繰り返し形態の耐熱化合物の交互の層の層状多層構造、X+Y+X+Y+X…を含んでなり、前記の交互の層XおよびYが、金属窒化物、金属炭化物または金属炭窒化物から構成されており、前記被膜中で、個々の層の厚さのシーケンスが繰り返し周期を持たず、多層構造全体にわたって基本的に不規則である切削工具において、
前記の個々のXまたはYの層の厚さが0.1nmを超えて100nm未満であり、基本的にランダムに変動することおよび前記多層被膜の全厚さが0.5μm〜20μmであり、前記多層構造X+Y+X+Y+X…が、以下の組み合わせ、(Al,Cr)N+(Ti,Si)Nまたは(Al,Ti,Si)N+(Al,Cr)Nであり、前記多層構造の平均化学組成が、AlaTibSicCrd(CeN1-e)であり、前式において0<a<0.5、前式において0.1<b<0.9、前式において0.01<c<0.17、前式において0<d<0.06であり、a+b+c+d=1であって、0≦e≦1であることを特徴とする切削工具。 - 前記被膜が、多層構造と均一層とが繰り返し交互積層しており、前記均一層が金属窒化物、金属炭化物または金属炭窒化物あるいはこれらの混合物を含んでなり、被膜の平均化学組成が、AlaTibSicCrd(CeN1-e)であり、前式において0<a<0.5、好ましくは0.05<a<0.4、前式において0.1<b<0.9、前式において0.01<c<0.17、前式において0<d<0.06であり、a+b+c+d=1であって、0≦e≦1であることを特徴とする、請求項1に記載の切削工具。
- 前記均一層が、TixAlySiz(CwN1-w)を含んでなり、前式において0<x<0.7、前式において0.1<y<0.9、前式において0.01<z<0.17、であり、x+y+z=1であり、前式において0≦w<1であることを特徴とする、請求項2に記載の切削工具。
- 前記均一層が、25〜150nmの平均厚さを有することを特徴とする、請求項2または3のいずれかに記載の切削工具。
- 多層構造と繰り返し交互である均一層の全厚さが、0.5μm〜20μmであることを特徴とする、請求項2、3または4のいずれかに記載の切削工具。
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Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007089590A2 (en) * | 2006-01-26 | 2007-08-09 | University Of Utah Research Foundation | Polycrystalline abrasive composite cutter |
JP4440980B2 (ja) * | 2008-01-31 | 2010-03-24 | ユニオンツール株式会社 | 切削工具用硬質皮膜 |
JP5235607B2 (ja) * | 2008-10-23 | 2013-07-10 | 京セラ株式会社 | 表面被覆工具 |
SE533883C2 (sv) | 2009-06-01 | 2011-02-22 | Seco Tools Ab | Nanolaminerat belagt skärverktyg |
SE533884C2 (sv) * | 2009-06-01 | 2011-02-22 | Seco Tools Ab | Nanolaminerat belagt skärverktyg |
JP5193153B2 (ja) * | 2009-10-02 | 2013-05-08 | 株式会社神戸製鋼所 | 硬質皮膜、塑性加工用金型、塑性加工方法、及び硬質皮膜用ターゲット |
EP2336383A1 (en) * | 2009-12-04 | 2011-06-22 | Sandvik Intellectual Property AB | Multilayered coated cutting tool |
WO2011083457A1 (en) * | 2010-01-11 | 2011-07-14 | Iscar Ltd. | Coated cutting tool |
JP5194306B2 (ja) * | 2010-02-17 | 2013-05-08 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
JP5093530B2 (ja) * | 2010-03-31 | 2012-12-12 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
US8409695B2 (en) | 2010-05-28 | 2013-04-02 | Kennametal Inc. | Multilayer nitride hard coatings |
JP5066301B2 (ja) * | 2010-09-29 | 2012-11-07 | 京セラ株式会社 | 切削工具 |
CN103249869B (zh) * | 2010-11-23 | 2016-05-18 | 山高刀具公司 | 涂层切削工具刀片 |
EP2434032A1 (en) * | 2010-12-08 | 2012-03-28 | SECO TOOLS AB (publ) | Coated fine grained cermet for finish turning applications |
US8691374B2 (en) | 2011-09-14 | 2014-04-08 | Kennametal Inc. | Multilayer coated wear-resistant member and method for making the same |
US9416440B2 (en) * | 2011-09-30 | 2016-08-16 | Cemecon Ag | Coating of substrates using HIPIMS |
US9698229B2 (en) * | 2012-01-17 | 2017-07-04 | United Microelectronics Corp. | Semiconductor structure and process thereof |
KR101351843B1 (ko) * | 2012-05-02 | 2014-01-16 | 한국야금 주식회사 | 절삭공구용 경질피막 |
JP6014959B2 (ja) * | 2012-06-29 | 2016-10-26 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
RU2494169C1 (ru) * | 2012-07-03 | 2013-09-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
RU2503743C1 (ru) * | 2012-07-03 | 2014-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
RU2495957C1 (ru) * | 2012-07-03 | 2013-10-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
RU2495960C1 (ru) * | 2012-07-03 | 2013-10-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
JP2014069258A (ja) * | 2012-09-28 | 2014-04-21 | Nachi Fujikoshi Corp | 硬質皮膜被覆切削工具 |
DE102012109254A1 (de) * | 2012-09-28 | 2014-04-03 | Walter Ag | Werkzeug mit TiAlCrSiN-PVD-Beschichtung |
EP2939770B1 (en) * | 2012-12-27 | 2018-08-15 | Kyocera Corporation | Cutting tool |
US9428967B2 (en) | 2013-03-01 | 2016-08-30 | Baker Hughes Incorporated | Polycrystalline compact tables for cutting elements and methods of fabrication |
US9103036B2 (en) | 2013-03-15 | 2015-08-11 | Kennametal Inc. | Hard coatings comprising cubic phase forming compositions |
JP6016271B2 (ja) * | 2013-03-29 | 2016-10-26 | 住友電工ハードメタル株式会社 | 表面被覆窒化硼素焼結体工具 |
CN103215542B (zh) * | 2013-04-15 | 2015-01-28 | 中国兵器科学研究院宁波分院 | 一种纳米多层涂层及其制备方法 |
CN103273687B (zh) * | 2013-05-13 | 2015-02-18 | 山东大学 | TiSiN+ZrSiN复合纳米涂层刀具及其制备方法 |
KR101891900B1 (ko) * | 2013-07-03 | 2018-09-28 | 외를리콘 서피스 솔루션즈 아게, 페피콘 | TixSi1-xN 층 및 그의 생산 |
RU2548856C2 (ru) * | 2013-07-19 | 2015-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
US9896767B2 (en) | 2013-08-16 | 2018-02-20 | Kennametal Inc | Low stress hard coatings and applications thereof |
US9168664B2 (en) | 2013-08-16 | 2015-10-27 | Kennametal Inc. | Low stress hard coatings and applications thereof |
KR101551963B1 (ko) | 2013-09-12 | 2015-09-10 | 현대자동차주식회사 | 알루미늄 다이캐스팅용 코팅재 및 이의 코팅방법 |
JP6155204B2 (ja) * | 2014-02-21 | 2017-06-28 | 株式会社神戸製鋼所 | 硬質皮膜およびその形成方法 |
CN106132603B (zh) * | 2014-03-27 | 2018-01-26 | 株式会社泰珂洛 | 包覆工具 |
EP3153259B1 (en) * | 2014-06-06 | 2020-05-06 | Sumitomo Electric Hardmetal Corp. | Surface-coated tool and method for manufacturing same |
AT516062B1 (de) * | 2015-01-15 | 2016-02-15 | Boehlerit Gmbh & Co Kg | Verfahren zum Beschichten eines Gegenstandes und damit hergestellte Beschichtung |
JP6789986B2 (ja) * | 2015-05-21 | 2020-11-25 | ヴァルター アーゲー | 多層アークpvdコーティングを有する工具 |
RU2622541C1 (ru) * | 2015-12-15 | 2017-06-16 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | Способ получения многослойного покрытия для режущего инструмента |
CN105543780B (zh) * | 2015-12-28 | 2018-02-09 | 富耐克超硬材料股份有限公司 | 超硬刀具表面复合硬质涂层及其制备方法 |
WO2017155096A1 (ja) | 2016-03-11 | 2017-09-14 | 三菱マテリアル株式会社 | 耐チッピング性と耐摩耗性にすぐれた表面被覆切削工具 |
EP3228726A1 (en) * | 2016-04-08 | 2017-10-11 | Seco Tools Ab | Coated cutting tool |
US11014167B2 (en) * | 2016-08-01 | 2021-05-25 | Mitsubishi Materials Corporation | Multilayer hard film-coated cutting tool |
JP6880463B2 (ja) * | 2016-11-29 | 2021-06-02 | 住友電工ハードメタル株式会社 | 表面被覆切削工具 |
CN106835014A (zh) * | 2016-12-29 | 2017-06-13 | 西安交通大学青岛研究院 | 一种多元复合硬质涂层制备方法 |
CN106995913A (zh) * | 2016-12-29 | 2017-08-01 | 西安交通大学青岛研究院 | 一种CrTiAlSiN基多元复合硬质涂层 |
ES2767356T3 (es) * | 2017-05-19 | 2020-06-17 | Walter Ag | Herramienta de corte de metal con revestimiento multicapa |
US10570501B2 (en) | 2017-05-31 | 2020-02-25 | Kennametal Inc. | Multilayer nitride hard coatings |
JP6858347B2 (ja) * | 2017-07-28 | 2021-04-14 | 株式会社タンガロイ | 被覆切削工具 |
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 |
JP6918951B2 (ja) | 2017-09-27 | 2021-08-11 | 京セラ株式会社 | 被覆工具及びこれを備えた切削工具 |
DE112018004986T5 (de) * | 2017-09-27 | 2020-06-10 | Kyocera Corporation | Beschichtetes werkzeug und schneidwerkzeug, welches dieses aufweist |
CN107915476A (zh) * | 2017-12-06 | 2018-04-17 | 王增倍 | 一种穿孔顶头及制备方法 |
EP3778080A4 (en) * | 2018-03-27 | 2021-08-18 | Mitsubishi Materials Corporation | SURFACE-COATED CUTTING TOOL |
KR102112084B1 (ko) * | 2018-11-30 | 2020-05-18 | 한국야금 주식회사 | 절삭공구용 경질피막 |
JP7165594B2 (ja) * | 2019-02-07 | 2022-11-04 | 京セラ株式会社 | 被覆工具及びこれを備えた切削工具 |
KR102074469B1 (ko) * | 2019-05-13 | 2020-02-07 | 주식회사 다올플라즈마 | 포밍 치형공구용 다층나노 경질 코팅막 |
CN110144541B (zh) * | 2019-06-18 | 2021-08-06 | 上海交通大学 | 一种高温钛合金热障涂层材料及其制备方法 |
JP7312382B2 (ja) * | 2021-03-18 | 2023-07-21 | 株式会社タンガロイ | 被覆切削工具 |
US11731202B2 (en) | 2021-04-19 | 2023-08-22 | Kennametal Inc. | Coating, method for coating, and coated cutting tool |
EP4170064A1 (en) * | 2021-10-20 | 2023-04-26 | AB Sandvik Coromant | Coated cutting tool |
CN114672786B (zh) * | 2022-03-17 | 2023-04-28 | 赣州澳克泰工具技术有限公司 | 一种耐高温氧化、自润滑的多层涂层刀具及其制备方法 |
DE102022115550A1 (de) * | 2022-06-22 | 2023-12-28 | Rainer Cremer | Beschichtetes Werkzeug, Verfahren zu dessen Herstellung sowie Verwendung des Werkzeugs |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE518145C2 (sv) * | 1997-04-18 | 2002-09-03 | Sandvik Ab | Multiskiktbelagt skärverktyg |
JP4185172B2 (ja) | 1997-06-19 | 2008-11-26 | 住友電工ハードメタル株式会社 | 被覆硬質工具 |
JP3343727B2 (ja) * | 1999-05-19 | 2002-11-11 | 日立ツール株式会社 | 硬質皮膜被覆工具 |
JP3417907B2 (ja) * | 2000-07-13 | 2003-06-16 | 日立ツール株式会社 | 多層皮膜被覆工具 |
PT1219723E (pt) | 2000-12-28 | 2007-01-31 | Kobe Steel Ltd | Película dura para ferramentas de corte |
JP3454428B2 (ja) * | 2001-05-11 | 2003-10-06 | 日立ツール株式会社 | 耐摩耗皮膜被覆工具 |
JP3948013B2 (ja) * | 2001-12-11 | 2007-07-25 | 三菱マテリアル株式会社 | 硬質被覆層がすぐれた耐熱性を発揮する表面被覆超硬合金製切削工具 |
SE526338C2 (sv) * | 2002-09-04 | 2005-08-23 | Seco Tools Ab | Skär med utskiljningshärdad slitstark refraktär beläggning |
SE526339C2 (sv) * | 2002-09-04 | 2005-08-23 | Seco Tools Ab | Skär med slitstark refraktär beläggning med kompositstruktur |
JP2005271190A (ja) * | 2003-12-05 | 2005-10-06 | Sumitomo Electric Hardmetal Corp | 表面被覆切削工具 |
SE0402180D0 (sv) * | 2004-09-10 | 2004-09-10 | Sandvik Ab | Deposition of Ti1-xAlxN using Bipolar Pulsed Dual Magnetron Sputtering |
JP3934136B2 (ja) | 2004-11-11 | 2007-06-20 | 日立ツール株式会社 | 硬質皮膜被覆部材及びその被覆方法 |
JP4373897B2 (ja) * | 2004-11-25 | 2009-11-25 | 日立ツール株式会社 | 硬質皮膜被覆部材及びその被覆方法 |
WO2006070509A1 (ja) * | 2004-12-28 | 2006-07-06 | Sumitomo Electric Hardmetal Corp. | 表面被覆切削工具および表面被覆切削工具の製造方法 |
JP4072155B2 (ja) * | 2004-12-28 | 2008-04-09 | 住友電工ハードメタル株式会社 | 表面被覆切削工具およびその製造方法 |
SE528671C2 (sv) * | 2005-01-31 | 2007-01-16 | Sandvik Intellectual Property | Hårdmetallskär för seghetskrävande korthålsborrning samt förfarande för att framställa detsamma |
JP4702520B2 (ja) | 2005-02-14 | 2011-06-15 | 三菱マテリアル株式会社 | 高硬度鋼の高速切削加工で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆超硬合金製切削工具 |
SE528891C2 (sv) * | 2005-03-23 | 2007-03-06 | Sandvik Intellectual Property | Skär belagt med ett multiskikt av metaloxid |
US7348074B2 (en) * | 2005-04-01 | 2008-03-25 | Oc Oerlikon Balzers Ag | Multilayer hard coating for tools |
SE0500994L (sv) * | 2005-04-29 | 2006-10-30 | Seco Tools Ab | Tunt slitstarkt skikt |
US7537822B2 (en) * | 2005-05-26 | 2009-05-26 | Hitachi Tool Engineering, Ltd. | Hard-coated member |
SE529161C2 (sv) * | 2005-06-22 | 2007-05-22 | Seco Tools Ab | Skärverktyg med kompositbeläggning för finbearbetning av härdade stål |
JP2007152456A (ja) * | 2005-12-02 | 2007-06-21 | Mitsubishi Materials Corp | 高硬度鋼の高速切削加工で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆切削工具 |
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JP2010514578A (ja) | 2010-05-06 |
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US8227098B2 (en) | 2012-07-24 |
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