CA1081476A - Spherical bonded abrasive made from abrasive grain and process to produce the same - Google Patents
Spherical bonded abrasive made from abrasive grain and process to produce the sameInfo
- Publication number
- CA1081476A CA1081476A CA249,715A CA249715A CA1081476A CA 1081476 A CA1081476 A CA 1081476A CA 249715 A CA249715 A CA 249715A CA 1081476 A CA1081476 A CA 1081476A
- Authority
- CA
- Canada
- Prior art keywords
- abrasive
- abrasive grain
- grain
- spheres
- bonded
- 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.)
- Expired
Links
- 239000006061 abrasive grain Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 18
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 18
- 239000003082 abrasive agent Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 5
- 229920006327 polystyrene foam Polymers 0.000 claims description 5
- 210000003850 cellular structure Anatomy 0.000 claims description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 238000000227 grinding Methods 0.000 description 16
- 235000013339 cereals Nutrition 0.000 description 12
- 239000004033 plastic Substances 0.000 description 12
- 239000012876 carrier material Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000011049 filling Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006329 Styropor Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Classifications
-
- 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
- C09K3/1436—Composite particles, e.g. coated particles
-
- 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
- B24D3/20—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 organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752516008 DE2516008A1 (de) | 1975-04-12 | 1975-04-12 | Kugelfoermiger schleifkoerper aus schleifkoernern und verfahren zu seiner herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081476A true CA1081476A (en) | 1980-07-15 |
Family
ID=5943687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,715A Expired CA1081476A (en) | 1975-04-12 | 1976-04-07 | Spherical bonded abrasive made from abrasive grain and process to produce the same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5921751B2 (enExample) |
| AT (1) | AT344530B (enExample) |
| CA (1) | CA1081476A (enExample) |
| DE (1) | DE2516008A1 (enExample) |
| FR (1) | FR2306792A1 (enExample) |
| GB (1) | GB1549454A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2813258C2 (de) | 1978-03-28 | 1985-04-25 | Sia Schweizer Schmirgel- & Schleifindustrie Ag, Frauenfeld | Schleifkörper |
| JPS5677713U (enExample) * | 1979-11-19 | 1981-06-24 | ||
| JPH0753348B2 (ja) * | 1986-06-17 | 1995-06-07 | 松下電器産業株式会社 | 複合材用研磨砥石 |
| JPH0266406A (ja) * | 1988-09-01 | 1990-03-06 | Tokyo Keiki Co Ltd | 自動較正機能付計測装置 |
| CN114476866B (zh) * | 2022-01-30 | 2025-07-11 | 武汉金鼎机电设备有限公司 | 一种岸电电缆绞车 |
| FR3150487A1 (fr) | 2023-06-28 | 2025-01-03 | Psa Automobiles Sa | Vehicule avec systeme d’absorption de chocs avant comprenant des absorbeurs lateraux |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2350139C3 (de) * | 1973-10-05 | 1984-05-10 | Norddeutsche Schleifmittel-Industrie Christiansen & Co (GmbH & Co), 2000 Hamburg | Hohlkörperförmiger Schleifkörper |
-
1975
- 1975-04-12 DE DE19752516008 patent/DE2516008A1/de not_active Withdrawn
-
1976
- 1976-04-06 GB GB1383276A patent/GB1549454A/en not_active Expired
- 1976-04-07 CA CA249,715A patent/CA1081476A/en not_active Expired
- 1976-04-09 AT AT260176A patent/AT344530B/de not_active IP Right Cessation
- 1976-04-09 FR FR7610596A patent/FR2306792A1/fr active Granted
- 1976-04-10 JP JP3984176A patent/JPS5921751B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT344530B (de) | 1978-07-25 |
| FR2306792A1 (fr) | 1976-11-05 |
| DE2516008A1 (de) | 1976-10-21 |
| GB1549454A (en) | 1979-08-08 |
| JPS51124890A (en) | 1976-10-30 |
| FR2306792B1 (enExample) | 1983-02-25 |
| ATA260176A (de) | 1977-11-15 |
| JPS5921751B2 (ja) | 1984-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |