GB1398030A - Method of producing a grinding wheel - Google Patents
Method of producing a grinding wheelInfo
- Publication number
- GB1398030A GB1398030A GB3616973A GB3616973A GB1398030A GB 1398030 A GB1398030 A GB 1398030A GB 3616973 A GB3616973 A GB 3616973A GB 3616973 A GB3616973 A GB 3616973A GB 1398030 A GB1398030 A GB 1398030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- disc
- mixture
- space
- grinding wheel
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 4
- 239000007767 bonding agent Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000006061 abrasive grain Chemical group 0.000 abstract 2
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910052580 B4C Inorganic materials 0.000 abstract 1
- 229910052582 BN Inorganic materials 0.000 abstract 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000011271 tar pitch Substances 0.000 abstract 1
Classifications
-
- 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
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/08—Devices for generating abrasive blasts non-mechanically, e.g. of metallic abrasives by means of a magnetic field or by detonating cords
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1398030 Grinding wheels HITACHI SEIKO Ltd 30 July 1973 [31 July 1972] 36169/73 Heading B3D [Also in Division C7] A method of producing a contoured grinding wheel comprises forming a profile on a support disc 1, forming a counter profile 6 on a steel mould 3 by an electrolytic process whereby a predetermined space is produced between the disc and mould, and inserting into the space a mixture 7 of abrasive particles and synthetic bonding agent whereby the mixture is coated on to the contoured peripheral surface of the disc as the disc is rotated. The support disc 1 is formed to the desired profile by a diamond tool (2, Fig. 1, not shown) and may be of metal, a mixture of graphite and abrasive grains bonded by tar pitch, or graphite, abrasive grains, copper powder, and phenol resin so as to be electrically conductive, or be coated with electrically conductive molten metal. The disc is connected to a negative terminal and the steel mould 3 is connected to a positive terminal while an electrolyte 5 is supplied, the mould being moved in the direction of the arrow so that the opposite profile 6 is formed on the mould with a space between the disc and mould. The mixture 7 of abrasive particles and bonding agent 7 is supplied to the space so as to coat the disc during rotation thereof, the mixture then being cured to produce a contoured grinding wheel (8, Fig. 4, not shown). The abrasive particles may be of diamond, boron nitride or boron carbide. The Specification refers to a known method of producing a contoured grinding wheel in which the mould is ground by a ceramic grinding wheel and a space is then provided between the wheel and mould and supplied with the mixture of abrasive particles and synthetic bonding agent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7599972A JPS55189B2 (en) | 1972-07-31 | 1972-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398030A true GB1398030A (en) | 1975-06-18 |
Family
ID=13592484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3616973A Expired GB1398030A (en) | 1972-07-31 | 1973-07-30 | Method of producing a grinding wheel |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS55189B2 (en) |
| DE (1) | DE2338512B2 (en) |
| GB (1) | GB1398030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094671A (en) * | 1989-07-06 | 1992-03-10 | Unicorn Industries Plc | Grinding tools |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936118B (en) * | 2021-01-21 | 2022-07-05 | 泉州众志新材料科技有限公司 | Special grinding block for rock plate and production method thereof |
-
1972
- 1972-07-31 JP JP7599972A patent/JPS55189B2/ja not_active Expired
-
1973
- 1973-07-30 DE DE19732338512 patent/DE2338512B2/en active Pending
- 1973-07-30 GB GB3616973A patent/GB1398030A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094671A (en) * | 1989-07-06 | 1992-03-10 | Unicorn Industries Plc | Grinding tools |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2338512B2 (en) | 1974-07-25 |
| JPS55189B2 (en) | 1980-01-07 |
| JPS4934095A (en) | 1974-03-29 |
| DE2338512A1 (en) | 1974-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2225193A (en) | Abrasive wheel | |
| US4246004A (en) | Method of making a segmented cup grinding wheel | |
| GB1137965A (en) | Improvements in electrically conductive tool and method for making | |
| ES385553A1 (en) | Resin bonded metal-coated diamond or cubic boron nitride abrasive tools containing an inorganic crystalline filler and graphite | |
| GB1325746A (en) | Method of making an abrasive tool | |
| US2424140A (en) | Method of making abrasive articles | |
| GB1346269A (en) | Diamond and like grinding wheels | |
| US4373933A (en) | Method of producing precision abrasive tools | |
| GB1398030A (en) | Method of producing a grinding wheel | |
| US2353404A (en) | Abrasive article | |
| US3551125A (en) | Method of forming a grinding wheel | |
| GB1362397A (en) | Methods of forming an electrode member | |
| US2730848A (en) | Form dressing tool | |
| US3343932A (en) | Method for making a diamond-carrying tool | |
| US3770400A (en) | Method of making grinding members | |
| GB1338140A (en) | Hard wearing surfaces | |
| US2404192A (en) | Abrasive article and method of making | |
| US2731336A (en) | Method of making form dressing tool | |
| US3415635A (en) | Method of making a grinding member | |
| US4132038A (en) | Cutting master and method of making cutting master for erosion machining | |
| GB1227793A (en) | ||
| GB1349848A (en) | Tools from wire incorporating abrasive particles and a method of producing same | |
| JP3135086B2 (en) | Resin bond wheel manufacturing method | |
| GB525095A (en) | Improvements in or relating to abrading tools | |
| US3948620A (en) | Method of making cutting master for erosion machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920730 |