RU2012144389A - Керамические формованные абразивные частицы, способы их получения и абразивные изделия, содержащие их - Google Patents
Керамические формованные абразивные частицы, способы их получения и абразивные изделия, содержащие их Download PDFInfo
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- RU2012144389A RU2012144389A RU2012144389/02A RU2012144389A RU2012144389A RU 2012144389 A RU2012144389 A RU 2012144389A RU 2012144389/02 A RU2012144389/02 A RU 2012144389/02A RU 2012144389 A RU2012144389 A RU 2012144389A RU 2012144389 A RU2012144389 A RU 2012144389A
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- Prior art keywords
- abrasive
- ceramic molded
- abrasive particles
- main planes
- product according
- Prior art date
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- 239000000919 ceramic Substances 0.000 title claims abstract 35
- 239000002245 particle Substances 0.000 title claims abstract 35
- 238000000034 method Methods 0.000 title claims abstract 5
- 239000011230 binding agent Substances 0.000 claims abstract 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003082 abrasive agent Substances 0.000 claims abstract 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000853 adhesive Substances 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims abstract 2
- 239000011521 glass Substances 0.000 claims abstract 2
- 239000005011 phenolic resin Substances 0.000 claims abstract 2
- 229920001568 phenolic resin Polymers 0.000 claims abstract 2
- 238000001354 calcination Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000010954 inorganic particle Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/02—Wheels in one piece
- B24D5/04—Wheels in one piece with reinforcing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/02—Wheels in one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/02—Wheels in one piece
- B24D7/04—Wheels in one piece with reinforcing means
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
1. Абразивное изделие, содержащее керамические формованные абразивные частицы, закрепленные на носителе, причем керамические формованные абразивные частицы имеют четыре основные плоскости, соединяемые шестью общими кромками, причем каждая из четырех основных плоскостей соединяется с тремя другими основными плоскостями, и причем шесть общих кромок имеют, в основном, одинаковую длину.2. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей в основном ровная.3. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей вогнутая.4. Абразивное изделие по п.3, отличающееся тем, что все четыре основных плоскостей вогнутые.5. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей выпуклая.6. Абразивное изделие по п.1, отличающееся тем, что керамические формованные абразивные частицы содержат альфа-глинозем.7. Абразивное изделие по п.1, отличающееся тем, что носитель содержит органический клей.8. Абразивное изделие по п.1, отличающееся тем, что абразивное изделие содержит абразивное изделие со связующим.9. Абразивное изделие по п.1, отличающееся тем, что носитель содержит фенольную смолу.10. Абразивное изделие по п.1, отличающееся тем, что носитель содержит стеклянное связующее.11. Абразивное изделие по п.1, отличающееся тем, что абразивное изделие имеет абразивный круг со связующим.12. Абразивное изделие по любому из пп.1-11, содержащее дополнительно, дробленые абразивные частицы, имеющие установленные в промышленности абразивных материалов номинальные сорта.13. Способ обработки заготовки абразивным инструмент�
Claims (25)
1. Абразивное изделие, содержащее керамические формованные абразивные частицы, закрепленные на носителе, причем керамические формованные абразивные частицы имеют четыре основные плоскости, соединяемые шестью общими кромками, причем каждая из четырех основных плоскостей соединяется с тремя другими основными плоскостями, и причем шесть общих кромок имеют, в основном, одинаковую длину.
2. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей в основном ровная.
3. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей вогнутая.
4. Абразивное изделие по п.3, отличающееся тем, что все четыре основных плоскостей вогнутые.
5. Абразивное изделие по п.1, отличающееся тем, что как минимум одна из четырех основных плоскостей выпуклая.
6. Абразивное изделие по п.1, отличающееся тем, что керамические формованные абразивные частицы содержат альфа-глинозем.
7. Абразивное изделие по п.1, отличающееся тем, что носитель содержит органический клей.
8. Абразивное изделие по п.1, отличающееся тем, что абразивное изделие содержит абразивное изделие со связующим.
9. Абразивное изделие по п.1, отличающееся тем, что носитель содержит фенольную смолу.
10. Абразивное изделие по п.1, отличающееся тем, что носитель содержит стеклянное связующее.
11. Абразивное изделие по п.1, отличающееся тем, что абразивное изделие имеет абразивный круг со связующим.
12. Абразивное изделие по любому из пп.1-11, содержащее дополнительно, дробленые абразивные частицы, имеющие установленные в промышленности абразивных материалов номинальные сорта.
13. Способ обработки заготовки абразивным инструментом, состоящий из:
контакта с помощью трения, как минимум, части керамических формованных абразивных частиц абразивного изделия по п.1 с поверхностью заготовки, и
перемещения, как минимум, одной заготовки или абразивного изделия с целью обработки абразивным инструментом, как минимум, части поверхности заготовки.
14. Множество керамических формованных абразивных частиц, где керамические формованные абразивные частицы имеют четыре основные плоскости, соединяемые шестью общими кромками, причем каждая из четырех основных плоскостей соединяется с тремя другими основными плоскостями, причем шесть общих кромок имеют в основном одинаковую длину, и причем керамические формованные абразивные частицы соответствуют номинальным сортам, установленным в промышленности абразивных материалов.
15. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что как минимум одна из четырех основных плоскостей, в основном, ровная.
16. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что, как минимум, одна из четырех основных плоскостей вогнутая.
17. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что все из четырех основных плоскостей вогнутые.
18. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что, как минимум, одна из четырех основных плоскостей выпуклая.
19. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что керамические формованные абразивные частицы не имеют форму усеченных пирамид.
20. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что керамические формованные абразивные частицы обладают тетраэдральной симметрией.
21. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что керамические формованные абразивные частицы, в основном, имеют форму правильных тетраэдров.
22. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что керамические формованные абразивные частицы содержат альфа-глинозем.
23. Множество керамических формованных абразивных частиц по п.14, отличающееся тем, что керамические формованные абразивные частицы имеют на себе покрытие из неорганических частиц.
24. Способ производства керамической формованной абразивной частицы, состоящий из:
помещения исходной керамической дисперсной массы в полость изложницы, причем в полости имеются три вогнутые стенки, сходящиеся в общей вершине;
высушивания исходной керамической дисперсной массы и удаления ее из полости для создания заготовки керамической формованной абразивной частицы;
кальцинирования заготовки керамической формованной абразивной частицы; и
агломерации кальцинированной заготовки керамической формованной абразивной частицы для формирования керамической формованной абразивной частицы, где керамические формованные абразивные частицы имеют четыре основные плоскости, соединяемые шестью общими кромками, при этом каждая из четырех основных плоскостей керамической формованной абразивной частицы соединяется с тремя другими основными плоскостями, при этом, по меньшей мере, три из четырех основных плоскостей в основном плоские, и где шесть общих кромок в основном одинаковые по длине.
25. Способ по п.24, отличающийся тем, что керамические формованные абразивные частицы содержат альфа-глинозем.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32848210P | 2010-04-27 | 2010-04-27 | |
| US61/328,482 | 2010-04-27 | ||
| PCT/US2011/033188 WO2011139562A2 (en) | 2010-04-27 | 2011-04-20 | Ceramic shaped abrasive particles, methods of making the same, and abrasive articles containing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012144389A true RU2012144389A (ru) | 2014-06-10 |
| RU2539246C2 RU2539246C2 (ru) | 2015-01-20 |
Family
ID=44904307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012144389/02A RU2539246C2 (ru) | 2010-04-27 | 2011-04-20 | Керамические формованные абразивные частицы, способы их получения, и абразивные изделия, содержащие их |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9573250B2 (ru) |
| EP (1) | EP2563549B1 (ru) |
| JP (1) | JP5791702B2 (ru) |
| KR (1) | KR101849797B1 (ru) |
| CN (1) | CN102858496B (ru) |
| BR (1) | BR112012027030B1 (ru) |
| CA (1) | CA2797096C (ru) |
| RU (1) | RU2539246C2 (ru) |
| WO (1) | WO2011139562A2 (ru) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2791475C (en) | 2010-03-03 | 2018-05-15 | 3M Innovative Properties Company | Bonded abrasive wheel |
| CN103370174B (zh) | 2010-12-31 | 2017-03-29 | 圣戈本陶瓷及塑料股份有限公司 | 具有特定形状的研磨颗粒和此类颗粒的形成方法 |
| US9776302B2 (en) | 2011-02-16 | 2017-10-03 | 3M Innovative Properties Company | Coated abrasive article having rotationally aligned formed ceramic abrasive particles and method of making |
| WO2013003830A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
| WO2013003831A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Liquid phase sintered silicon carbide abrasive particles |
| MX2014002620A (es) * | 2011-09-07 | 2014-04-14 | 3M Innovative Properties Co | Articulo abrasivo unido. |
| KR101951506B1 (ko) | 2011-09-07 | 2019-02-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 공작물을 연마하는 방법 |
| JP5802336B2 (ja) | 2011-09-26 | 2015-10-28 | サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド | 研磨粒子材料を含む研磨製品、研磨粒子材料を使用する研磨布紙および形成方法 |
| BR112014011329A2 (pt) | 2011-11-09 | 2017-04-25 | 3M Innovative Properties Co | roda de compósito abrasivo |
| CA2862453A1 (en) | 2011-12-30 | 2013-07-04 | Saint-Gobain Ceramics & Plastics, Inc. | Forming shaped abrasive particles |
| KR101681526B1 (ko) | 2011-12-30 | 2016-12-01 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 복합 형상화 연마입자들 및 이의 형성방법 |
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| WO2013106602A1 (en) | 2012-01-10 | 2013-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
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| US9771504B2 (en) | 2012-04-04 | 2017-09-26 | 3M Innovative Properties Company | Abrasive particles, method of making abrasive particles, and abrasive articles |
| WO2013177446A1 (en) | 2012-05-23 | 2013-11-28 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
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| WO2014020068A1 (de) * | 2012-08-02 | 2014-02-06 | Robert Bosch Gmbh | Schleifkorn mit höchstens drei flächen und einer ecke |
| EP2692817A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn mit unter einem Winkel angeordneten Platten |
| EP2692818A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn mit Hauptoberflächen und Nebenoberflächen |
| EP2692814A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn, enthaltend eine erste Fläche ohne Ecke und zweite Fläche mit Ecke |
| EP2692820A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn mit Basiskörper, Erhebung und Öffnung |
| EP2692819A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch GmbH | Schleifkorn mit Basisfläche und Erhebungen |
| EP2692813A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn mit Erhebungen verschiedener Höhen |
| EP2692816A1 (de) | 2012-08-02 | 2014-02-05 | Robert Bosch Gmbh | Schleifkorn mit einander durchdringenden flächigen Körpern |
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-
2011
- 2011-04-20 CA CA2797096A patent/CA2797096C/en active Active
- 2011-04-20 KR KR1020127030546A patent/KR101849797B1/ko active Active
- 2011-04-20 US US13/581,844 patent/US9573250B2/en active Active
- 2011-04-20 BR BR112012027030A patent/BR112012027030B1/pt active IP Right Grant
- 2011-04-20 CN CN201180020503.XA patent/CN102858496B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20130103330A (ko) | 2013-09-23 |
| EP2563549A2 (en) | 2013-03-06 |
| BR112012027030B1 (pt) | 2020-05-19 |
| CN102858496A (zh) | 2013-01-02 |
| RU2539246C2 (ru) | 2015-01-20 |
| JP2013525130A (ja) | 2013-06-20 |
| EP2563549B1 (en) | 2022-07-13 |
| CA2797096A1 (en) | 2011-11-10 |
| WO2011139562A2 (en) | 2011-11-10 |
| WO2011139562A3 (en) | 2012-02-02 |
| CN102858496B (zh) | 2016-04-27 |
| US9573250B2 (en) | 2017-02-21 |
| KR101849797B1 (ko) | 2018-04-17 |
| BR112012027030A2 (pt) | 2016-07-19 |
| US20130040537A1 (en) | 2013-02-14 |
| JP5791702B2 (ja) | 2015-10-07 |
| EP2563549A4 (en) | 2017-10-11 |
| CA2797096C (en) | 2018-07-10 |
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