JP7303535B2 - 粉体接触部材および粉体接触部材の表面処理方法 - Google Patents
粉体接触部材および粉体接触部材の表面処理方法 Download PDFInfo
- Publication number
- JP7303535B2 JP7303535B2 JP2019040412A JP2019040412A JP7303535B2 JP 7303535 B2 JP7303535 B2 JP 7303535B2 JP 2019040412 A JP2019040412 A JP 2019040412A JP 2019040412 A JP2019040412 A JP 2019040412A JP 7303535 B2 JP7303535 B2 JP 7303535B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- contact member
- powder contact
- surface treatment
- abrasive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
-
- 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
-
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims (12)
- 単粒子である粉体及び層状になった粉体が接触する表面に表面処理が施された粉体接触部材であって,前記表面の山頂点の算術平均曲率Spc(1/mm)が150~400であり,前記表面の山の頂点密度Spd(個/mm2)が10000~180000であり,前記表面の二乗平均平方根傾斜Sdqが0.05~0.30であり,前記表面の算術平均高さSa(μm)が0.02~3.00であることを特徴とする粉体接触部材。
- 前記粉体接触部材が,鋼材から成ることを特徴とする請求項1記載の粉体接触部材。
- 前記粉体接触部材が,セラミック材から成ることを特徴とする請求項1記載の粉体接触部材。
- 前記表面処理が,ブラスト処理であることを特徴とする請求項1~3いずれか1項記載の粉体接触部材。
- 前記表面処理が,手磨き,ラップ研磨,バフ研磨,CMP研磨,レーザー加工,エッチング,切削加工のいずれかであることを特徴とする請求項1~3いずれか1項記載の粉体接触部材。
- 粉体が接触する表面を備える粉体接触部材の表面処理方法であって,前記表面に表面処理を施すことにより,前記表面の山頂点の算術平均曲率Spc(1/mm)を150~400とし,前記表面の山の頂点密度Spd(個/mm2)を10000~180000とし,前記表面の二乗平均平方根傾斜Sdqを0.05~0.30とし,前記表面の算術平均高さSa(μm)を0.02~3.00とすることを特徴とする粉体接触部材の表面処理方法。
- 前記表面処理が,ブラスト処理であることを特徴とする請求項6記載の粉体接触部材の表面処理方法。
- 前記ブラスト処理に使用される研磨材が,弾性材料内に砥粒を分散させて成る弾性研磨材,又は,弾性材料から成る核の表面に砥粒を付着させて成る弾性研磨材であることを特徴とする請求項7記載の粉体接触部材の表面処理方法。
- 前記ブラスト処理に使用される研磨材が,金属系の研磨材,セラミック系の研磨材のいずれかであることを特徴とする請求項7記載の粉体接触部材の表面処理方法。
- 前記ブラスト処理に使用される研磨材の粒度が#30~#20000であることを特徴とする請求項7~9いずれか1項記載の粉体接触部材の表面処理方法。
- 前記ブラスト処理に使用される研磨材を噴射圧力0.01~0.5MPa,噴射距離50~150mmにおいて噴射することを特徴とする請求項7~10いずれか1項記載の粉体接触部材の表面処理方法。
- 前記表面処理が,手磨き,ラップ研磨,バフ研磨,CMP研磨,レーザー加工,エッチング,切削加工のいずれかであることを特徴とする請求項6記載の粉体接触部材の表面処理方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019040412A JP7303535B2 (ja) | 2019-03-06 | 2019-03-06 | 粉体接触部材および粉体接触部材の表面処理方法 |
US16/723,013 US20200282516A1 (en) | 2019-03-06 | 2019-12-20 | Powder contact member and method for surface treatment of powder contact member |
CN202010122426.XA CN111660207B (zh) | 2019-03-06 | 2020-02-27 | 粉末接触构件及粉末接触构件的表面处理方法 |
KR1020200028658A KR20200107870A (ko) | 2019-03-06 | 2020-03-06 | 분말 접촉 부재 및 분말 접촉 부재의 표면 처리 방법 |
US18/097,791 US12017326B2 (en) | 2019-03-06 | 2023-01-17 | Powder contact member and method for surface treatment of powder contact member |
Applications Claiming Priority (1)
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JP2019040412A JP7303535B2 (ja) | 2019-03-06 | 2019-03-06 | 粉体接触部材および粉体接触部材の表面処理方法 |
Publications (2)
Publication Number | Publication Date |
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JP2020142831A JP2020142831A (ja) | 2020-09-10 |
JP7303535B2 true JP7303535B2 (ja) | 2023-07-05 |
Family
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Family Applications (1)
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JP2019040412A Active JP7303535B2 (ja) | 2019-03-06 | 2019-03-06 | 粉体接触部材および粉体接触部材の表面処理方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20200282516A1 (ja) |
JP (1) | JP7303535B2 (ja) |
KR (1) | KR20200107870A (ja) |
CN (1) | CN111660207B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7011140B1 (ja) | 2021-05-20 | 2022-01-26 | 株式会社オカノブラスト | 部材の粗面化方法、搬送経路形成部材の搬送面の粗面化方法、粗面化部材および物品の搬送経路形成部材 |
CN113652172B (zh) * | 2021-09-17 | 2022-10-21 | 河南工业大学 | 一种弹性磨料及其制备方法 |
CN114211005B (zh) * | 2021-12-20 | 2024-02-02 | 四川省有色冶金研究院有限公司 | Slm成型金属件表面处理方法 |
WO2023190845A1 (ja) * | 2022-03-30 | 2023-10-05 | 古河電気工業株式会社 | 銅箔及び遮光材 |
JP7409542B1 (ja) | 2023-03-24 | 2024-01-09 | 住友ベークライト株式会社 | 電子部品包装用カバーテープおよび電子部品包装体 |
JP7409543B1 (ja) | 2023-03-24 | 2024-01-09 | 住友ベークライト株式会社 | 電子部品包装用カバーテープおよび電子部品包装体 |
Citations (5)
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JP2006159402A (ja) | 2004-11-11 | 2006-06-22 | Fuji Seisakusho:Kk | 研磨材及び該研磨材の製造方法,並びに前記研磨材を用いたブラスト加工方法 |
JP2008230665A (ja) | 2007-03-22 | 2008-10-02 | Univ Of Tokushima | 粉体取扱装置用鋼製部材及び粉体取扱装置 |
WO2014074844A1 (en) | 2012-11-09 | 2014-05-15 | Sheu Shen | Apparatus and method for imparting selected topographies to aluminum sheet metal and applications there for |
JP2017128101A (ja) | 2016-01-22 | 2017-07-27 | 株式会社Nbcメッシュテック | 粉体付着抑制部材および粉体付着抑制部材の製造方法 |
JP2017206006A (ja) | 2016-05-17 | 2017-11-24 | キヤノン株式会社 | 樹脂成形品、カメラ用交換レンズおよび樹脂成形品の製造方法 |
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DE19924422C2 (de) * | 1999-05-28 | 2001-03-08 | Cemecon Ceramic Metal Coatings | Verfahren zur Herstellung eines hartstoffbeschichteten Bauteils und beschichtetes, nachbehandeltes Bauteil |
JP2002346929A (ja) * | 2001-05-21 | 2002-12-04 | Ishizuka Glass Co Ltd | 粉粒体の供給方法及び装置 |
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-
2019
- 2019-03-06 JP JP2019040412A patent/JP7303535B2/ja active Active
- 2019-12-20 US US16/723,013 patent/US20200282516A1/en not_active Abandoned
-
2020
- 2020-02-27 CN CN202010122426.XA patent/CN111660207B/zh active Active
- 2020-03-06 KR KR1020200028658A patent/KR20200107870A/ko not_active Application Discontinuation
-
2023
- 2023-01-17 US US18/097,791 patent/US12017326B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006159402A (ja) | 2004-11-11 | 2006-06-22 | Fuji Seisakusho:Kk | 研磨材及び該研磨材の製造方法,並びに前記研磨材を用いたブラスト加工方法 |
JP2008230665A (ja) | 2007-03-22 | 2008-10-02 | Univ Of Tokushima | 粉体取扱装置用鋼製部材及び粉体取扱装置 |
WO2014074844A1 (en) | 2012-11-09 | 2014-05-15 | Sheu Shen | Apparatus and method for imparting selected topographies to aluminum sheet metal and applications there for |
JP2017128101A (ja) | 2016-01-22 | 2017-07-27 | 株式会社Nbcメッシュテック | 粉体付着抑制部材および粉体付着抑制部材の製造方法 |
JP2017206006A (ja) | 2016-05-17 | 2017-11-24 | キヤノン株式会社 | 樹脂成形品、カメラ用交換レンズおよび樹脂成形品の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20200107870A (ko) | 2020-09-16 |
US20230150088A1 (en) | 2023-05-18 |
US20200282516A1 (en) | 2020-09-10 |
CN111660207A (zh) | 2020-09-15 |
US12017326B2 (en) | 2024-06-25 |
CN111660207B (zh) | 2023-08-04 |
JP2020142831A (ja) | 2020-09-10 |
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