WO2001091962A1 - Verbundwerkzeug - Google Patents
Verbundwerkzeug Download PDFInfo
- Publication number
- WO2001091962A1 WO2001091962A1 PCT/AT2001/000173 AT0100173W WO0191962A1 WO 2001091962 A1 WO2001091962 A1 WO 2001091962A1 AT 0100173 W AT0100173 W AT 0100173W WO 0191962 A1 WO0191962 A1 WO 0191962A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- max
- working part
- tool according
- composite tool
- iron
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010936 titanium Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- DIUDTORAKXIZFQ-UHFFFAOYSA-N cobalt iron tungsten Chemical compound [Fe][Co][W] DIUDTORAKXIZFQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910020515 Co—W Inorganic materials 0.000 claims abstract description 4
- 229910001080 W alloy Inorganic materials 0.000 claims abstract description 4
- 239000011651 chromium Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000010955 niobium Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 238000009950 felting Methods 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 19
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 229910018648 Mn—N Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000997 High-speed steel Inorganic materials 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000011850 initial investigation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/028—Circular saw blades of special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/025—Details of saw blade body
- B23D61/026—Composite body, e.g. laminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/123—Details of saw blade body
- B23D61/125—Composite body, e.g. laminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/127—Straight saw blades; Strap saw blades of special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/932—Abrasive or cutting feature
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/929—Particular nature of work or product
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
- Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
- Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]
-
- 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.]
- Y10T428/12986—Adjacent functionally defined components
Definitions
- the invention relates to a composite tool consisting of a metallic carrier part and at least one like working part with different material compositions, which parts are metallically connected to one another, in particular a saw blade or a saw band.
- Tools to which the highest demands are made regarding the working part and the holding or clamping part usually consist of different materials, the respective material being optimally selected for the stresses on the part.
- bi-metal band which band is formed from a tough support part and a cutting part.
- the support part consists of an alloy which ensures high elasticity, toughness, break resistance and the like properties
- the cutting part which ultimately forms the cutting tooth tips, has a high material hardness, abrasion resistance and a similar wear resistance.
- Such saws have long been part of the prior art, and the cutting part, for example formed from high-speed steel, can be connected to the carrier or support part by welding. If, according to a further possibility, the cutting tips consist of special materials, for example of hard metal, then these are to be connected individually, in particular by soldering, to the carrier part.
- the cutting performance of cutting tools not only depends on the cutting edge hardness and its abrasion resistance and toughness, but also decisively influenced by the properties of the material to be machined.
- titanium, austenitic steels, nickel-based alloys and the like are known as materials that are difficult to machine. Often when machining the above materials, even with high-quality high-speed steels and hard metals, only low cutting performance can be achieved with extremely high tool wear. In most cases, roundings and scourings in the cutting area are the cause of the tool failure.
- the invention seeks to remedy this and aims to provide a compound tool which has improved cutting properties of the working part.
- the carrier part or the carrier strip is formed from a tough, iron-based material and the working part (s) from a precipitation-hardenable iron-cobalt-tungsten alloy (Fe-Co-W) are. It has been found that tungsten can be at least partially replaced by molybdenum, with improved machining performance possibly being achieved with iron-cobalt-tungsten plus molybdenum alloys (Fe-Co-W + Mo).
- the advantages achieved with the invention are essentially to be seen in the fact that even in austenitic steels, titanium and nickel. And Kobelt-based alloys, high metal removal rates are possible with a significantly improved tool life.
- the working part is connected to the carrier part of the tool in a metallic manner, preferably by welding free of additives.
- a precipitation-hardened iron-cobalt-tungsten alloy especially with the materials that are known to be difficult to machine, for example Cr-Ni steel with more than 18% by weight Cr and more than 10% by weight nickel, which steel still with molybdenum, nitrogen and other elements can be alloyed, can be particularly efficient in machining, has not yet been scientifically clarified.
- the material properties regarding the material hardness, toughness and abrasion resistance are favorably by a
- Si to 0.8, preferably up to 0.6
- AI to 0.8, preferably to 0.4 V to 1.0, preferably 0.4 to 0.8
- Ti to 0.6, preferably to 0.3
- Nb / Ta up to 0.7, preferably up to 0.25
- Ni max 0.8 preferably max 0.3
- the preferred areas of the material composition can be used favorably for the working part in the removal of chips from austenitic workpieces.
- the carrier part consists of a carbon spring steel consisting of 0.25 to 1.15 C 0.20 to 3.0 Si 0 in% by weight, 45 to 2.5 Mn and Cr, V, Mo, Ni and S, Fe and melting-related impurities are formed as the remainder.
- the carrier part is made of a martensite-hardenable (maraging)
- the metallic connection between the carrier part and the working part is created in a favorable manner by electrons, laser or plasma welding, the material properties across the connection zone can be improved and show high values.
- the working part (s) is (are) manufactured by powder metallurgy.
- the working part (s) have granular or spherical hard material bevels, it is possible to increase the service life of the tools for certain requirements.
- Hard material proportions of more than 10 vol .-% in the working part cause its embrittlement.
- a saw band with a thickness of 1.2 mm was created by welding a working part onto a carrier part by means of laser welding.
- the carrier part had a chemical composition essentially in% by weight of 0.43 C, 0.75 Si, 0.9 Mn, 1.2 Cr, remainder iron and production-related impurities.
- the working part had a material composition in wt .-% of 0.06 C, 20.1 Co, 15.3 W, 2.2 Mo, 0.31 Si, 0.38 V, balance iron and impurities.
- the carrier material was produced by powder metallurgy by atomizing metal with nitrogen, hot isostatic pressing and thermoforming of the compact.
- Tooth gaps were worked out on the bimetal strip in such a way that the tooth tip areas were formed from the working part.
- a solution annealing of the working part was carried out at 1220 to 1270 ° C, the curing the cutting material was carried out at 580 to 650 ° C, whereby a material hardness of 67 to 68 HRC was achieved.
- the saw according to the invention achieved a cutting time reduction of 53% when dividing 18/10 CrNi rods with a diameter of 210 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Arc Welding In General (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/296,908 US6861161B2 (en) | 2000-06-02 | 2001-05-30 | Composite tool |
EP01940005A EP1289705A1 (de) | 2000-06-02 | 2001-05-30 | Verbundwerkzeug |
JP2001587961A JP2003534928A (ja) | 2000-06-02 | 2001-05-30 | 複合工具 |
AU2001273724A AU2001273724A1 (en) | 2000-06-02 | 2001-05-30 | Composite tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA974/2000 | 2000-06-02 | ||
AT0097400A AT411441B (de) | 2000-06-02 | 2000-06-02 | Verbundwerkzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001091962A1 true WO2001091962A1 (de) | 2001-12-06 |
Family
ID=3683736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2001/000173 WO2001091962A1 (de) | 2000-06-02 | 2001-05-30 | Verbundwerkzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US6861161B2 (de) |
EP (1) | EP1289705A1 (de) |
JP (1) | JP2003534928A (de) |
AT (1) | AT411441B (de) |
AU (1) | AU2001273724A1 (de) |
WO (1) | WO2001091962A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990438A1 (de) | 2007-05-08 | 2008-11-12 | Böhler Edelstahl GmbH & Co KG | Werkzeug mit Beschichtung |
DE102012206248A1 (de) | 2012-04-17 | 2013-10-17 | Robert Bosch Gmbh | Trennwerkzeug, insbesondere Sägeblatt, für eine Werkzeugmaschine |
CN104708005A (zh) * | 2013-12-12 | 2015-06-17 | 百乐特殊钢有限两合公司 | 制造由铁-钴-钼/钨-氮合金制成的物品的方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1947965A (zh) * | 2005-10-10 | 2007-04-18 | 库拉图五金工具(上海)有限公司 | 手板锯 |
CN1947907A (zh) * | 2005-10-10 | 2007-04-18 | 库拉图五金工具(上海)有限公司 | 能进行多角度切割的锯 |
CN1947908A (zh) * | 2005-10-10 | 2007-04-18 | 库拉图五金工具(上海)有限公司 | 一种锯的加工方法 |
CN1951618A (zh) * | 2005-10-20 | 2007-04-25 | 库拉图五金工具(上海)有限公司 | 一种可转动的手板锯 |
CN1954949A (zh) * | 2005-10-26 | 2007-05-02 | 库拉图五金工具(上海)有限公司 | 一种可防止皮肤磨破的手板锯 |
US20080010492A1 (en) * | 2006-06-16 | 2008-01-10 | Eaton Power Quality Corporation | Methods, Devices and Computer Program Products For Providing Device Status Information |
FI20060803A0 (fi) * | 2006-09-08 | 2006-09-08 | Laser Lane Oy | Menetelmiä terälaikan valmistamiseksi, terälaikka ja lisäaineen käyttö sen valmistamiseksi |
US20080206396A1 (en) * | 2007-02-27 | 2008-08-28 | Husky Injection Molding Systems Ltd. | Hot Runner System with Composite Nozzle Tip |
US20080250656A1 (en) * | 2007-04-12 | 2008-10-16 | Kai U.S.A., Ltd., Dba Kershaw Knives | Composite knife blade |
US8642122B2 (en) * | 2009-01-12 | 2014-02-04 | The Gillette Company | Formation of thin uniform coatings on blade edges using isostatic press |
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- 2001-05-30 US US10/296,908 patent/US6861161B2/en not_active Expired - Fee Related
- 2001-05-30 AU AU2001273724A patent/AU2001273724A1/en not_active Abandoned
- 2001-05-30 WO PCT/AT2001/000173 patent/WO2001091962A1/de not_active Application Discontinuation
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1990438A1 (de) | 2007-05-08 | 2008-11-12 | Böhler Edelstahl GmbH & Co KG | Werkzeug mit Beschichtung |
US7851067B2 (en) | 2007-05-08 | 2010-12-14 | Boehler Edelstahl Gmbh | Tool with a coating |
DE102012206248A1 (de) | 2012-04-17 | 2013-10-17 | Robert Bosch Gmbh | Trennwerkzeug, insbesondere Sägeblatt, für eine Werkzeugmaschine |
WO2013156304A1 (de) | 2012-04-17 | 2013-10-24 | Robert Bosch Gmbh | Trennwerkzeug, insbesondere sägeblatt, für eine werkzeugmaschine |
CN104708005A (zh) * | 2013-12-12 | 2015-06-17 | 百乐特殊钢有限两合公司 | 制造由铁-钴-钼/钨-氮合金制成的物品的方法 |
CN104708005B (zh) * | 2013-12-12 | 2017-10-03 | 百乐特殊钢有限两合公司 | 制造能沉淀硬化合金的物品或工具的半成品及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US6861161B2 (en) | 2005-03-01 |
AT411441B (de) | 2004-01-26 |
ATA9742000A (de) | 2003-06-15 |
EP1289705A1 (de) | 2003-03-12 |
JP2003534928A (ja) | 2003-11-25 |
US20040101431A1 (en) | 2004-05-27 |
AU2001273724A1 (en) | 2001-12-11 |
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