JP2010000596A - ブレードの製造方法 - Google Patents
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- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/40—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools shearing tools
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- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
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- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
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- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
- B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/20—Tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
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Abstract
【解決手段】切削工具のブレードを製造する方法であって、硬質材料により被覆された鋼帯を形成するため、硬質材料を含む混合物を移動可能な鋼帯の縁部に被着させる工程と、硬質材料により被覆された鋼帯の縁部を研削する工程と、研削に続いて、硬質材料により被覆された鋼帯から個々のブレードを形成する工程とを含む方法。
【選択図】図7
Description
プレスされたブレード素材の鋼帯のコイルは、次に、ステップ50aで、鋼帯材を硬化するため、熱処理ラインを通される。このプロセスでは、鋼はコイルから巻き出され、遷移温度を上回る温度まで鋼を加熱する硬化炉に通される。遷移温度は、鋼の組織が、室温で安定な体心立方構造から、高温即ち遷移温度を上回る温度で安定なオーステナイト(オーステナイト組織)として知られる面心立方構造へ変化する温度である。遷移温度は使用される鋼材に応じて変わる。本発明の一実施例では、鋼帯を硬化するための加熱は約800℃〜900℃の温度で行われる。例えば、等級C1095の鋼の場合、遷移温度は約820℃(約1508F)である。この実例では、鋼帯を硬化するための加熱は約820℃を上回る温度で行われる。
別の実施例では、鋼帯が硬化され焼き戻される前に、硬質材料(例えば、炭化タングステン/結合剤)粉末の被着(ステップ50b)が行われる。硬化及び焼戻し工程は、ステップ60b〜90bに示され、ステップ50a〜80aの工程にほぼ類似している。具体的には、硬質材料(例えば、炭化タングステン)を被着させた後、鋼帯は、ステップ60bで硬化され、ステップ70bで急冷される。次に、鋼帯は、ステップ80bで焼き戻され、ステップ90bで急冷される。
Claims (23)
- 切削工具のブレードを製造する方法において、該方法が、
硬質材料により被覆された鋼帯を形成するために、前記硬質材料を含む混合物を移動可能な鋼帯の縁部に被着させる工程と、
前記硬質材料により被覆された鋼帯の前記縁部を研削する工程と、
前記研削する工程に続いて、前記硬質材料により被覆された鋼帯から個々のブレードを形成する工程と
を含む、ブレードを製造する方法。 - 前記被着させる工程の前に、
前記個々のブレードを画定する間隔を空けた複数のスコアリング線を形成するために、前記移動可能な鋼帯をスコアリングする工程と
スコアリングされた前記移動可能な鋼帯を加熱および急冷する工程と
を更に含む、請求項1に記載されたブレードを製造する方法。 - 前記被着させる工程が、
前記鋼帯の一部分を融解させるために、前記移動可能な鋼帯を放射線ビームで照射する工程と、
前記硬質材料及び結合剤元素を含む前記混合物を前記鋼帯の融解部分に供給する工程と
を含む、請求項1に記載されたブレードを製造する方法。 - 前記放射線ビームがレーザーによって形成される、請求項3に記載されたブレードを製造する方法。
- 前記放射線ビームが電子ビームである、請求項3に記載されたブレードを製造する方法。
- 刃付けの前に前記鋼帯の融解部分を冷却する工程を更に含む、請求項3に記載されたブレードを製造する方法。
- 前記結合剤がコバルト結合剤である、請求項3に記載されたブレードを製造する方法。
- 前記硬質材料が炭化タングステンである、請求項1に記載されたブレードを製造する方法。
- 空隙を含まない硬質材料の被着体を形成するために、前記硬質材料及び前記結合剤元素の前記混合物が前記鋼帯の前記融解部分に供給される、請求項3に記載されたブレードを製造する方法。
- 前記硬質材料及び前記結合剤元素の前記混合物が、照射の間、前記鋼帯の前記融解部分に供給される、請求項3に記載されたブレードを製造する方法。
- 前記硬質材料及び前記結合剤元素の前記混合物が、重力の作用を受けて前記鋼帯の前記融解部分に供給される、請求項3に記載されたブレードを製造する方法。
- 前記鋼帯上の前記硬質材料の被着体の厚さが、前記融解部分への前記硬質材料及び前記結合剤元素の前記混合物の供給速度、又は前記硬質材料及び前記結合剤元素の前記混合物の粒径、又は前記鋼帯と前記放射線ビームとの相対的変位速度、或いはその任意の組み合わせを調整することによって制御される、請求項3に記載されたブレードを製造する方法。
- 前記ブレードの母材上の前記硬質材料の被着体の厚さが約1mm未満である、請求項3に記載されたブレードを製造する方法。
- 前記硬質材料及び前記結合剤元素の前記混合物がディスペンサーを通じて供給され、前記ディスペンサーが、前記放射線ビームの進行する開口部を有する、請求項3に記載されたブレードを製造する方法。
- 前記ディスペンサーが実質的に環状の形状を有する、請求項14に記載されたブレードを製造する方法。
- 前記ブレードの酸化を防ぐため、前記被着が保護雰囲気中で行われる、請求項3に記載されたブレードを製造する方法。
- 前記保護雰囲気が、窒素、アルゴン、又は窒素およびアルゴンの混合気体を含む、請求項16に記載されたブレードを製造する方法。
- 前記ブレード上に形成されるあらゆる酸化物を除去するために、前記研削する工程の後に前記鋼帯を研磨する工程を更に含む、請求項1に記載されたブレードを製造する方法。
- 前記鋼帯が炭素鋼又は低合金鋼でできている、請求項1に記載されたブレードを製造する方法。
- 前記被着する工程に続いて、前記硬質材料により被覆された鋼帯を加熱及び急冷する工程を更に含む、請求項1に記載されたブレードを製造する方法。
- 前記被着する工程が、
前記鋼帯の一部分を融解するために、前記移動可能な鋼帯を複数の放射線ビームで照射する工程と、
複数の被覆材料層を形成するように、複数の硬質材料及び結合剤元素の混合物を前記鋼帯の前記融解部分に供給する工程とを含む、請求項1に記載されたブレードを製造する方法。 - 前記複数の放射線ビーム及び前記複数の混合物が、複数の被着ヘッドによって供給される、請求項21に記載されたブレードを製造する方法。
- 前記被着ヘッドが独立して制御可能である、請求項22に記載されたブレードを製造する方法。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7487508P | 2008-06-23 | 2008-06-23 | |
| US61/074,875 | 2008-06-23 | ||
| US12/486,529 US8505414B2 (en) | 2008-06-23 | 2009-06-17 | Method of manufacturing a blade |
| US12/486,529 | 2009-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010000596A true JP2010000596A (ja) | 2010-01-07 |
| JP5534720B2 JP5534720B2 (ja) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009148697A Expired - Fee Related JP5534720B2 (ja) | 2008-06-23 | 2009-06-23 | ブレードの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8505414B2 (ja) |
| EP (1) | EP2138263B1 (ja) |
| JP (1) | JP5534720B2 (ja) |
| AU (1) | AU2009202494B2 (ja) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090314136A1 (en) * | 2008-06-23 | 2009-12-24 | The Stanley Works | Method of manufacturing a blade |
| JP2012066070A (ja) * | 2010-09-10 | 2012-04-05 | Stanley Black & Decker Inc | ユーティリティナイフ用の刃 |
| JP2017507793A (ja) * | 2013-11-25 | 2017-03-23 | フェスタルピーネ プリシジョン ストリップ ゲーエムベーハー | 加工工具の予備材料の製造方法、および対応する予備材料 |
| JP2017507794A (ja) * | 2013-11-25 | 2017-03-23 | フェスタルピーネ プリシジョン ストリップ ゲーエムベーハー | 加工工具の予備材料の製造方法、および対応する予備材料 |
| JP2017064898A (ja) * | 2015-07-15 | 2017-04-06 | シーフォー・カーバイズ・リミテッドC4 Carbides Limited | 工具刃、工具刃の製造方法、およびコンピュータ読取可能な媒体 |
| JP2018015878A (ja) * | 2016-07-29 | 2018-02-01 | 三菱マテリアル株式会社 | 複合部材およびこれからなる切削工具 |
| JP2018016875A (ja) * | 2016-07-29 | 2018-02-01 | 三菱マテリアル株式会社 | 複合部材およびこれからなる切削工具 |
| CN108356537A (zh) * | 2012-07-16 | 2018-08-03 | 混合制造技术有限责任公司 | 多轴线机床、处理头和套件 |
| JP2020166133A (ja) * | 2019-03-29 | 2020-10-08 | 株式会社フジクラ | 光ファイバカッタ用刃体の製造方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120144680A1 (en) | 2010-12-10 | 2012-06-14 | Stanley Black & Decker, Inc. | Cutting blade and method of manufacturing the same |
| EP2855078B1 (en) * | 2012-05-25 | 2020-08-12 | European Space Agency | Multi-wire feeder method for alloy sample formation and additive manufacturing |
| WO2014063910A1 (en) * | 2012-10-24 | 2014-05-01 | Nv Bekaert Sa | A flat fixed abrasive sawing wire |
| US8884407B2 (en) * | 2012-12-04 | 2014-11-11 | Infineon Technologies Ag | Devices for providing an electrical connection |
| US9833785B2 (en) * | 2012-12-17 | 2017-12-05 | Kooima Company | Method of making a processor disk |
| EP2774714A1 (de) * | 2013-03-06 | 2014-09-10 | Siemens Aktiengesellschaft | Laserauftragsschweißen mit geringem Energieeintrag im Substrat |
| CN103707024B (zh) * | 2013-12-25 | 2016-04-13 | 安徽日升机械制造有限公司 | 一种高精度纵剪分条刀片的制备方法 |
| CN103639676B (zh) * | 2013-12-25 | 2016-02-10 | 安徽日升机械制造有限公司 | 一种具有高耐磨性和强抗冲击性的月牙剪刀片加工方法 |
| WO2015189600A2 (en) | 2014-06-09 | 2015-12-17 | Ex Scintilla Ltd | Material processing methods and related apparatus |
| JP6092467B2 (ja) * | 2015-03-24 | 2017-03-08 | 技術研究組合次世代3D積層造形技術総合開発機構 | 加工ノズル、加工ヘッド、加工装置 |
| US10648051B2 (en) * | 2015-04-24 | 2020-05-12 | Kondex Corporation | Reciprocating cutting blade with cladding |
| GB2540385B (en) * | 2015-07-15 | 2017-10-11 | C4 Carbides Ltd | Improvements in or relating to tool blades and their manufacture |
| CN107486690B (zh) * | 2015-08-14 | 2019-05-17 | 安徽省凌锋冶金机械有限公司 | 一种圆盘剪刀片的制造方法 |
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| US20090314136A1 (en) * | 2008-06-23 | 2009-12-24 | The Stanley Works | Method of manufacturing a blade |
| US8505414B2 (en) * | 2008-06-23 | 2013-08-13 | Stanley Black & Decker, Inc. | Method of manufacturing a blade |
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| US8769833B2 (en) | 2010-09-10 | 2014-07-08 | Stanley Black & Decker, Inc. | Utility knife blade |
| US9393984B2 (en) | 2010-09-10 | 2016-07-19 | Stanley Black & Decker, Inc. | Utility knife blade |
| US11433495B2 (en) | 2012-07-16 | 2022-09-06 | Hybrid Manufacturing Technologies Limited | Machine tool |
| CN108356537A (zh) * | 2012-07-16 | 2018-08-03 | 混合制造技术有限责任公司 | 多轴线机床、处理头和套件 |
| US11654518B2 (en) | 2012-07-16 | 2023-05-23 | Hybrid Manufacturing Technologies Limited | Apparatus for workpiece processing having integrated energy guide and media storage and related system and method |
| JP2017507793A (ja) * | 2013-11-25 | 2017-03-23 | フェスタルピーネ プリシジョン ストリップ ゲーエムベーハー | 加工工具の予備材料の製造方法、および対応する予備材料 |
| JP2017507794A (ja) * | 2013-11-25 | 2017-03-23 | フェスタルピーネ プリシジョン ストリップ ゲーエムベーハー | 加工工具の予備材料の製造方法、および対応する予備材料 |
| US10300560B2 (en) | 2013-11-25 | 2019-05-28 | Voestalpine Precision Strip Gmbh | Method for producing a preliminary material for a machining tool, and corresponding preliminary material |
| JP2017064898A (ja) * | 2015-07-15 | 2017-04-06 | シーフォー・カーバイズ・リミテッドC4 Carbides Limited | 工具刃、工具刃の製造方法、およびコンピュータ読取可能な媒体 |
| JP2023134656A (ja) * | 2015-07-15 | 2023-09-27 | シーフォー・カーバイズ・リミテッド | 工具刃の製造方法 |
| JP7344251B2 (ja) | 2015-07-15 | 2023-09-13 | シーフォー・カーバイズ・リミテッド | 工具刃の製造方法 |
| JP2021169151A (ja) * | 2015-07-15 | 2021-10-28 | シーフォー・カーバイズ・リミテッドC4 Carbides Limited | 工具刃の製造方法 |
| JP2018016875A (ja) * | 2016-07-29 | 2018-02-01 | 三菱マテリアル株式会社 | 複合部材およびこれからなる切削工具 |
| JP7099800B2 (ja) | 2016-07-29 | 2022-07-12 | 三菱マテリアル株式会社 | 複合部材およびこれからなる切削工具 |
| JP2018015878A (ja) * | 2016-07-29 | 2018-02-01 | 三菱マテリアル株式会社 | 複合部材およびこれからなる切削工具 |
| JP7227826B2 (ja) | 2019-03-29 | 2023-02-22 | 株式会社フジクラ | 光ファイバカッタ用刃体の製造方法 |
| JP2020166133A (ja) * | 2019-03-29 | 2020-10-08 | 株式会社フジクラ | 光ファイバカッタ用刃体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2009202494A1 (en) | 2010-01-14 |
| EP2138263A2 (en) | 2009-12-30 |
| AU2009202494B2 (en) | 2014-08-14 |
| US20090314136A1 (en) | 2009-12-24 |
| EP2138263A3 (en) | 2010-02-17 |
| US8505414B2 (en) | 2013-08-13 |
| JP5534720B2 (ja) | 2014-07-02 |
| EP2138263B1 (en) | 2017-01-18 |
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