JP6706682B2 - 切削工具 - Google Patents
切削工具 Download PDFInfo
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- JP6706682B2 JP6706682B2 JP2018547447A JP2018547447A JP6706682B2 JP 6706682 B2 JP6706682 B2 JP 6706682B2 JP 2018547447 A JP2018547447 A JP 2018547447A JP 2018547447 A JP2018547447 A JP 2018547447A JP 6706682 B2 JP6706682 B2 JP 6706682B2
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- 238000005520 cutting process Methods 0.000 title claims description 82
- 229910052751 metal Inorganic materials 0.000 claims description 151
- 239000002184 metal Substances 0.000 claims description 151
- 239000000463 material Substances 0.000 claims description 62
- 239000002245 particle Substances 0.000 claims description 35
- 239000011230 binding agent Substances 0.000 claims description 18
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 17
- 229910052715 tantalum Inorganic materials 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 229910000929 Ru alloy Inorganic materials 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000011651 chromium Substances 0.000 description 37
- 239000000843 powder Substances 0.000 description 32
- 230000000052 comparative effect Effects 0.000 description 18
- 150000002739 metals Chemical class 0.000 description 16
- 239000010955 niobium Substances 0.000 description 14
- 229910052707 ruthenium Inorganic materials 0.000 description 14
- 239000010936 titanium Substances 0.000 description 14
- 229910052750 molybdenum Inorganic materials 0.000 description 12
- 238000011161 development Methods 0.000 description 10
- 230000018109 developmental process Effects 0.000 description 10
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 9
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 238000000635 electron micrograph Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005240 physical vapour deposition Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001887 electron backscatter diffraction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910003178 Mo2C Inorganic materials 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- VLWBWEUXNYUQKJ-UHFFFAOYSA-N cobalt ruthenium Chemical compound [Co].[Ru] VLWBWEUXNYUQKJ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910003470 tongbaite Inorganic materials 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- 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
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1659—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like exchangeable cutting inserts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/15—Nickel or cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/10—Carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2304/00—Physical aspects of the powder
- B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23C2222/28—Details of hard metal, i.e. cemented carbide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
Description
金属を含む材料のための切削工具1の第1の実施形態は図1a)および図1b)に概略的に示されており、図1a)は切削工具1の長手軸と垂直方向の概略端面図、図1b)は長手軸に沿った概略側面図である。
図2には金属を含む材料のための切削工具100の第2の実施形態が示されている。第2の実施形態による切削工具100は交換可能な切削インサートとして形成され、これは工具基体101に取り付けられるように形成されている。
以下の例による金属を含む材料のための切削工具に対する基材材料としての硬質金属の製造はそれぞれ粉末冶金製造法により行われたが、その際それぞれ第1の工程で出発粉末、すなわちWC粉末、Co粉末、Ru粉末、Cr3C2粉末並びに場合によってはMo2C粉末および/またはVC粉末が互いに混合された。いずれもルテニウムを含まない比較例1および比較例3ではRu粉末は使用されなかった。
硬質金属は、金属を含む材料のための切削工具に対する基材材料として以下の組成で作られた。
例1に記載された硬質金属の製造と同様に例2では、10重量&のCo含有量、1.5重量%のRu含有量、0.6重量%のCr3C2粉末の添加のもとに調製されたCr含有量および付加的に0.6重量%のMo2Cの添加のもとに調製されたMo含有量、残りは炭化タングステン(WC)である硬質金属が作られた。その結果、硬質金属の11.5重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13重量%のRu含有量、(Co+Ru)含有量の約4.5重量%のCr含有量、および硬質金属の0.56重量%のMo含有量が得られた。
比較例として11.5重量%のCo含有量、0.6重量%のCr3C2粉末の添加のもとに調製されたCr含有量、残りは炭化タングステン(WC)である硬質金属が作られた。
さらに上述の製造方法と同様にしてVC(炭化バナジウム)の付加的添加によりCo10重量%、Ru1.5重量%、Cr3C20.6重量%、VC0.1重量%のような別の硬質金属が作られた。
同様に比較例2として10重量%Co、1.5重量%Ru、0.6重量%Cr3C2、0.4重量%VCの硬質金属が作られた。その結果、硬質金属の11.5重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13重量%のRu含有量、(Co+Ru)含有量の4.5重量%のCr含有量および硬質金属の約0.32重量%のV含有量が得られた。
さらに例4として金属を含む材料のための切削工具の基材材料として以下の出発材料、すなわちCo8.7重量%、Ru1.3重量%、Cr3C20.6重量%、Mo2C0.3重量%を有する硬質金属が作られた。その結果硬質金属の10重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13重量%のRu含有量、(Co+Ru)含有量の約5.2重量%のCr含有量および硬質金属の約0.28重量%のMo含有量となった。
さらに比較例3として10重量%Co含有量および例4に示した量のMoおよびCrを有するルテニウムを含まない硬質金属が検査された。表2から明らかなように、例4ではこの比較例3よりも明らかに大きい硬度HV30が得られた。
例5として金属を含む材料のための切削工具に対する基材材料として以下の出発材料、すなわちCo5.5重量%、Ru0.8重量%、Cr3C20.4重量%、Mo2C0.2重量%を有する硬質金属が相応する製造法で作られた。その結果は硬質金属の6.3重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13重量%のRu含有量、(Co+Ru)含有量の約5.5重量%のCr含有量および硬質金属の約0.19重量%のMo含有量となった。表2の検出値から明らかなように、わずかな総バインダ含有量(Co+Ru)から硬度の明瞭な向上が得られ、驚くべきことに亀裂耐性の劣化はごく僅かであることが観察された。
比較例6として金属を含む材料のための切削工具に対する基材材料として以下の出発材料、すなわちCo13重量%、Ru1.9重量%、Cr3C21.2重量%、Mo2C0.8重量%を有する硬質金属が作られた。その結果は硬質金属の14.9重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13重量%のRu含有量、(Co+Ru)含有量の約7重量%のCr含有量および硬質金属の約0.75重量%のMo含有量となった。
上述の例および比較例とは異なり例7では平均粒径が0.1〜1.2μm、特例では平均粒径が0.5μmのWC粉末が使用された。組成は以下の出発材料、すなわちCo7.1重量%、Ru1.1重量%、Cr3C20.5重量%、VC0.1重量%で調製された。その結果は硬質金属の8.2重量%の(Co+Ru)含有量、(Co+Ru)含有量の約13.4重量%のRu含有量、(Co+Ru)含有量の約5.3重量%のCr含有量および硬質金属の約0.08重量%のV含有量となった。
2 シャフト
3 切削刃部分
4 硬質金属
5 バインダ
6 硬質材料粒子
100 切削工具
101 工具基体
Claims (12)
- 金属を含む材料のための切削工具(1;100)であって、
延性の金属バインダ(5)に埋め込まれた硬質材料粒子(6)を有する硬質金属(4)から成る基材材料を有し、金属バインダ(5)はCo−Ru合金であり、硬質材料粒子(6)は少なくとも主として炭化タングステンにより形成され、炭化タングステンの平均粒径が0.1〜1.2μmであり、
硬質金属の5〜17重量%が(Co+Ru)含有量、
(Co+Ru)含有量の6〜16重量%がRu含有量、
(Co+Ru)含有量の2〜7.5重量%の範囲がCr含有量、
硬質金属の0〜0.2重量%がそれぞれTi、Taおよび/またはNb含有量、
硬質金属の0〜0.3重量%がV含有量、かつ
Cr含有量はRu含有量の半分以下である
切削工具。 - 硬質金属(4)の0〜0.2重量%がV含有量である、請求項1記載の切削工具。
- 硬質金属(4)が、さらに硬質金属(4)の0.1〜3.0重量%の範囲のMo含有量を有する請求項1または2記載の切削工具。
- 硬質金属(4)が、硬質金属(4)の0.15〜2.5重量%の範囲のMo含有量を有する請求項3記載の切削工具。
- 炭化タングステンの平均粒径が0.15〜0.9μmである請求項1から4の1つに記載の切削工具。
- Ru含有量が(Co+Ru)含有量の8〜14重量%である請求項1から5の1つに記載の切削工具。
- Ti、Taおよび/またはNbの含有量がそれぞれ0〜0.15重量%である請求項1から6の1つに記載の切削工具。
- (Ti+Ta+Nb)の総含有量が硬質金属の0〜0.2重量%である請求項1から7の1つに記載の切削工具。
- (Ti+Ta+Nb)の総含有量が硬質金属の0〜0.15重量%である請求項8に記載の切削工具。
- 硬質金属(4)が80〜95重量%の範囲のWC含有量を有する請求項1から9の1つに記載の切削工具。
- 基材材料がさらにCVDまたはPVD硬質材料被膜を有する請求項1から10の1つに記載の切削工具。
- シャフト(2)と一体に形成された切削刃部分(3)を備えた超硬金属工具として形成される請求項1から11の1つに記載の切削工具。
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ATGM52/2016U AT15143U1 (de) | 2016-03-11 | 2016-03-11 | Zerspanungswerkzeug |
ATGM52/2016 | 2016-03-11 | ||
PCT/AT2017/000012 WO2017152198A1 (de) | 2016-03-11 | 2017-03-09 | Zerspanungswerkzeug |
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JP2019513186A JP2019513186A (ja) | 2019-05-23 |
JP6706682B2 true JP6706682B2 (ja) | 2020-06-10 |
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JP2018547447A Active JP6706682B2 (ja) | 2016-03-11 | 2017-03-09 | 切削工具 |
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US (1) | US20190119794A1 (ja) |
EP (1) | EP3426813B1 (ja) |
JP (1) | JP6706682B2 (ja) |
CN (1) | CN109072361A (ja) |
AT (1) | AT15143U1 (ja) |
ES (1) | ES2798999T3 (ja) |
PL (1) | PL3426813T3 (ja) |
WO (1) | WO2017152198A1 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10226376B2 (en) | 2014-03-19 | 2019-03-12 | Purewick Corporation | Apparatus and methods for receiving discharged urine |
US10952889B2 (en) | 2016-06-02 | 2021-03-23 | Purewick Corporation | Using wicking material to collect liquid for transport |
US11376152B2 (en) | 2014-03-19 | 2022-07-05 | Purewick Corporation | Apparatus and methods for receiving discharged urine |
US10390989B2 (en) | 2014-03-19 | 2019-08-27 | Purewick Corporation | Apparatus and methods for receiving discharged urine |
US11806266B2 (en) | 2014-03-19 | 2023-11-07 | Purewick Corporation | Apparatus and methods for receiving discharged urine |
AT15139U1 (de) * | 2016-03-11 | 2017-01-15 | Ceratizit Austria Gmbh | Zerspanungswerkzeug |
US10376406B2 (en) | 2016-07-27 | 2019-08-13 | Purewick Corporation | Male urine collection device using wicking material |
US10973678B2 (en) | 2016-07-27 | 2021-04-13 | Purewick Corporation | Apparatus and methods for receiving discharged urine |
AT15677U1 (de) * | 2017-01-31 | 2018-04-15 | Ceratizit Austria Gmbh | Beschichtetes Werkzeug |
JP7114740B2 (ja) | 2018-05-01 | 2022-08-08 | ピュアウィック コーポレイション | 流体収集デバイス及びシステム |
WO2019212950A1 (en) | 2018-05-01 | 2019-11-07 | Purewick Corporation | Fluid collection devices, related systems, and related methods |
JP7093851B2 (ja) | 2018-05-01 | 2022-06-30 | ピュアウィック コーポレイション | 流体収集衣服 |
DE102018111101A1 (de) * | 2018-05-09 | 2019-11-14 | Tribo Hartstoff Gmbh | Werkstück aus einem Hartmetallwerkstoff und Verfahren zu dessen Herstellung |
JP6972508B2 (ja) * | 2019-12-19 | 2021-11-24 | 株式会社タンガロイ | 超硬合金及び被覆超硬合金、並びにそれらを有する工具 |
CN111286661A (zh) * | 2020-02-28 | 2020-06-16 | 赣州澳克泰工具技术有限公司 | 一种高温合金加工工具及其应用 |
EP4344685A3 (en) | 2020-04-10 | 2024-06-19 | Purewick Corporation | Fluid collection assemblies including one or more leak prevention features |
US12048643B2 (en) | 2020-05-27 | 2024-07-30 | Purewick Corporation | Fluid collection assemblies including at least one inflation device and methods and systems of using the same |
USD967409S1 (en) | 2020-07-15 | 2022-10-18 | Purewick Corporation | Urine collection apparatus cover |
US12156792B2 (en) | 2020-09-10 | 2024-12-03 | Purewick Corporation | Fluid collection assemblies including at least one inflation device |
US11801186B2 (en) | 2020-09-10 | 2023-10-31 | Purewick Corporation | Urine storage container handle and lid accessories |
US12042423B2 (en) | 2020-10-07 | 2024-07-23 | Purewick Corporation | Fluid collection systems including at least one tensioning element |
US12208031B2 (en) | 2020-10-21 | 2025-01-28 | Purewick Corporation | Adapters for fluid collection devices |
US12048644B2 (en) | 2020-11-03 | 2024-07-30 | Purewick Corporation | Apparatus for receiving discharged urine |
US12070432B2 (en) | 2020-11-11 | 2024-08-27 | Purewick Corporation | Urine collection system including a flow meter and related methods |
JP7500744B2 (ja) | 2021-01-19 | 2024-06-17 | ピュアウィック コーポレイション | 可変流体収集デバイス、システム、及び方法 |
US12178735B2 (en) | 2021-02-09 | 2024-12-31 | Purewick Corporation | Noise reduction for a urine suction system |
EP4274524B1 (en) | 2021-02-26 | 2024-08-28 | Purewick Corporation | A male fluid collection device configured as a male urine collection device |
US11938054B2 (en) | 2021-03-10 | 2024-03-26 | Purewick Corporation | Bodily waste and fluid collection with sacral pad |
US12029677B2 (en) | 2021-04-06 | 2024-07-09 | Purewick Corporation | Fluid collection devices having a collection bag, and related systems and methods |
US12233003B2 (en) | 2021-04-29 | 2025-02-25 | Purewick Corporation | Fluid collection assemblies including at least one length adjusting feature |
US12150885B2 (en) | 2021-05-26 | 2024-11-26 | Purewick Corporation | Fluid collection system including a cleaning system and methods |
CN113957314A (zh) * | 2021-09-17 | 2022-01-21 | 株洲索尔切削工具有限公司 | 一种硬质合金原料、切削工具硬质合金及其制备方法 |
EP4166684A1 (fr) * | 2021-10-12 | 2023-04-19 | The Swatch Group Research and Development Ltd | Article en cermet precieux |
AT526477A1 (de) * | 2022-09-09 | 2024-03-15 | Boehlerit Gmbh & Co Kg | Hartmetallobjekt |
WO2024166196A1 (ja) * | 2023-02-07 | 2024-08-15 | 住友電気工業株式会社 | 超硬合金およびそれを用いた切削工具 |
CN118060604B (zh) * | 2024-04-18 | 2024-07-05 | 常州中昇工具有限公司 | 一种基于汽车曲轴加工用组合式阶梯铣刀 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA986337A (en) * | 1971-05-28 | 1976-03-30 | Brian A. Mynard | Ruthenium or osmium on hard metal |
SE9703204L (sv) * | 1997-09-05 | 1999-03-06 | Sandvik Ab | Verktyg för borrning/fräsning av kretskortsmaterial |
SE9900738D0 (sv) * | 1999-03-02 | 1999-03-02 | Sandvik Ab | Tool for wood working |
JP4028368B2 (ja) * | 2002-12-06 | 2007-12-26 | 日立ツール株式会社 | 表面被覆超硬合金製切削工具 |
US7244519B2 (en) * | 2004-08-20 | 2007-07-17 | Tdy Industries, Inc. | PVD coated ruthenium featured cutting tools |
CN101379206A (zh) * | 2005-10-11 | 2009-03-04 | 贝克休斯公司 | 增强具有碳化物材料的钻头的耐用性的系统、方法和装置 |
US20130105231A1 (en) * | 2011-11-01 | 2013-05-02 | Tdy Industries, Inc. | Earth boring cutting inserts and earth boring bits including the same |
EP3147377B1 (en) * | 2014-05-23 | 2021-02-24 | Tungaloy Corporation | Coated cemented carbide |
CN104404337B (zh) * | 2014-12-15 | 2016-08-24 | 株洲钻石切削刀具股份有限公司 | 一种硬质合金及其制备方法 |
AT15139U1 (de) * | 2016-03-11 | 2017-01-15 | Ceratizit Austria Gmbh | Zerspanungswerkzeug |
-
2016
- 2016-03-11 AT ATGM52/2016U patent/AT15143U1/de not_active IP Right Cessation
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2017
- 2017-03-09 WO PCT/AT2017/000012 patent/WO2017152198A1/de active Application Filing
- 2017-03-09 ES ES17718800T patent/ES2798999T3/es active Active
- 2017-03-09 US US16/083,065 patent/US20190119794A1/en not_active Abandoned
- 2017-03-09 JP JP2018547447A patent/JP6706682B2/ja active Active
- 2017-03-09 CN CN201780015356.4A patent/CN109072361A/zh active Pending
- 2017-03-09 EP EP17718800.0A patent/EP3426813B1/de active Active
- 2017-03-09 PL PL17718800T patent/PL3426813T3/pl unknown
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ES2798999T3 (es) | 2020-12-14 |
PL3426813T3 (pl) | 2020-11-02 |
EP3426813B1 (de) | 2020-04-29 |
EP3426813A1 (de) | 2019-01-16 |
US20190119794A1 (en) | 2019-04-25 |
AT15143U1 (de) | 2017-01-15 |
JP2019513186A (ja) | 2019-05-23 |
WO2017152198A1 (de) | 2017-09-14 |
CN109072361A (zh) | 2018-12-21 |
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