JPWO2020174528A1 - 切削工具製造方法 - Google Patents
切削工具製造方法 Download PDFInfo
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- JPWO2020174528A1 JPWO2020174528A1 JP2020539864A JP2020539864A JPWO2020174528A1 JP WO2020174528 A1 JPWO2020174528 A1 JP WO2020174528A1 JP 2020539864 A JP2020539864 A JP 2020539864A JP 2020539864 A JP2020539864 A JP 2020539864A JP WO2020174528 A1 JPWO2020174528 A1 JP WO2020174528A1
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- 238000005520 cutting process Methods 0.000 title claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000000737 periodic effect Effects 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 18
- 239000010432 diamond Substances 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 14
- 230000003287 optical effect Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 7
- 239000011247 coating layer Substances 0.000 description 6
- 238000010884 ion-beam technique Methods 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007516 diamond turning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- 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
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
-
- 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
-
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
-
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/008—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools using computer control means
-
- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
-
- 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
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/355—Texturing
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/20—Tools
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
<第1工程>
説明図Aは、第1工程を説明するための図である。第1工程で制御部13は、レーザ光2の光軸の向きが第1照射方向30となるように、アクチュエータ12を制御して変位機構11を動かし、レーザ光照射部10および被加工部材20の相対位置を調整する。なおレーザ光の照射領域の走査中、第1照射方向30つまりレーザ光2の光軸の向きは変化してもよい。
説明図Bは、第2工程を説明するための図である。第2工程で制御部13は、レーザ光2の光軸の向きが第2照射方向50となるように、アクチュエータ12を制御して変位機構11を動かし、レーザ光照射部10および被加工部材20の相対位置を調整する。第2工程では、レーザ光の照射領域の走査中、第2照射方向50つまりレーザ光2の光軸の向きは変化しない。
Claims (7)
- 被加工部材を加工して、複数の切れ刃が並ぶ切削工具を製造する方法であって、
照射されるレーザ光の集束箇所を含む筒状照射領域を走査して、前記被加工部材の逃げ面側を加工する工程を備え、
前記工程は、加工深さを変化させる周期的な走査経路で筒状照射領域を走査して、複数の切れ刃を形成する、
ことを特徴とする切削工具製造方法。 - 前記工程は、隣り合う切れ刃先端の間隔が等しくなるように複数の切れ刃を形成する、
ことを特徴とする請求項1に記載の切削工具製造方法。 - 周期的な走査経路は、加工深さが深くなる方向に前記筒状照射領域を前記被加工部材に対して相対移動させる第1経路と、加工深さが浅くなる方向に前記筒状照射領域を前記被加工部材に対して相対移動させる第2経路とを交互に繋げたものである、
ことを特徴とする請求項1または2に記載の切削工具製造方法。 - 走査経路は、周期的な波状経路である、
ことを特徴とする請求項3に記載の切削工具製造方法。 - 第1経路および第2経路におけるレーザ光の照射方向は異なる、
ことを特徴とする請求項3または4に記載の切削工具製造方法。 - 前記工程におけるレーザ光の照射方向とは異なる方向に照射されるレーザ光の集束箇所を含む筒状照射領域を走査して、前記被加工部材のすくい面側を加工する工程をさらに備える、
ことを特徴とする請求項1から5のいずれかに記載の切削工具製造方法。 - 前記被加工部材は、工具母材をダイヤモンドコーティングした部材である、
ことを特徴とする請求項1から6のいずれかに記載の切削工具製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2019/007030 WO2020174528A1 (ja) | 2019-02-25 | 2019-02-25 | 切削工具製造方法 |
Publications (2)
Publication Number | Publication Date |
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JPWO2020174528A1 true JPWO2020174528A1 (ja) | 2021-03-11 |
JP6980216B2 JP6980216B2 (ja) | 2021-12-15 |
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JP2020539864A Active JP6980216B2 (ja) | 2019-02-25 | 2019-02-25 | 切削工具製造方法 |
Country Status (5)
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US (1) | US11440147B2 (ja) |
JP (1) | JP6980216B2 (ja) |
CN (1) | CN113543917A (ja) |
DE (1) | DE112019000088T5 (ja) |
WO (1) | WO2020174528A1 (ja) |
Families Citing this family (2)
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EP4008474B1 (en) * | 2019-08-01 | 2024-07-17 | Sumitomo Electric Hardmetal Corp. | Method for manufacturing a cutting tool, and the cutting tool |
US20220347791A1 (en) * | 2021-02-26 | 2022-11-03 | Nagoya Institute Of Technology | Laser processing apparatus, thickness detection method, and thickness detection apparatus |
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JP2003145344A (ja) * | 2001-11-12 | 2003-05-20 | Amada Co Ltd | 帯鋸刃製造方法、及びこの帯鋸刃製造方法により製造された帯鋸刃 |
JP2013040436A (ja) * | 2006-06-29 | 2013-02-28 | Truetzschler Gmbh & Co Kg | フラット・カード、ローラ・カード、精選機、開繊機などの紡績機械のローラまたはカーディング要素のための鋸歯状全鋼針布を作成するための鋸歯ワイヤ |
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GB9815946D0 (en) * | 1998-07-23 | 1998-09-23 | Harrison Saw & Tool Ltd | Band saw blades |
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2019
- 2019-02-25 CN CN201980003871.XA patent/CN113543917A/zh active Pending
- 2019-02-25 DE DE112019000088.8T patent/DE112019000088T5/de active Pending
- 2019-02-25 WO PCT/JP2019/007030 patent/WO2020174528A1/ja active Application Filing
- 2019-02-25 JP JP2020539864A patent/JP6980216B2/ja active Active
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2020
- 2020-02-25 US US16/800,261 patent/US11440147B2/en active Active
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Publication number | Publication date |
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US11440147B2 (en) | 2022-09-13 |
US20200269366A1 (en) | 2020-08-27 |
DE112019000088T5 (de) | 2021-01-14 |
CN113543917A (zh) | 2021-10-22 |
JP6980216B2 (ja) | 2021-12-15 |
WO2020174528A1 (ja) | 2020-09-03 |
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