GB485565A - Improvements in and relating to the production of tools comprising diamond - Google Patents
Improvements in and relating to the production of tools comprising diamondInfo
- Publication number
- GB485565A GB485565A GB3137336A GB3137336A GB485565A GB 485565 A GB485565 A GB 485565A GB 3137336 A GB3137336 A GB 3137336A GB 3137336 A GB3137336 A GB 3137336A GB 485565 A GB485565 A GB 485565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- diamond
- per cent
- particles
- bronzes
- 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
- 229910003460 diamond Inorganic materials 0.000 title abstract 5
- 239000010432 diamond Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 abstract 4
- 229910045601 alloy Inorganic materials 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 230000001427 coherent effect Effects 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 241001275902 Parabramis pekinensis Species 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003483 aging Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000004581 coalescence Methods 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 239000002923 metal particle Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
-
- 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
- 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
- B24D3/06—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The operative portion of abrasive, cutting, &c. tools is made by pressing into a coherent mass a mixture of diamond particles and in powder form one or more of the metals copper, nickel, cobalt or aluminium or alloys having a basis of these metals or the ingredients of such alloys. Alloys referred to are inter alia silicon bronzes, age hardening copper base alloys, brasses and bronzes containing 70-80 per cent zinc, and bronzes containing 10-20 per cent tin. The mix may contain up to 60 per cent diamond particles according to the fineness thereof, and the particles may be graded. The production of the coherent mass may be assisted by the application of heat, but the heat should not be sufficient to fuse the metal bond; by employing non-oxidizing conditions; and by adding non-metallic materials, e.g. a sulphide, which will promote coalescence of the metal particles under pressure and the adherence thereof to the diamond particles. The non-operative portion of the tool may be formed from finely divided metal from which diamond is omitted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3137336A GB485565A (en) | 1936-11-16 | 1936-11-16 | Improvements in and relating to the production of tools comprising diamond |
| FR829289D FR829289A (en) | 1936-11-16 | 1937-11-16 | Diamond tool refinements incorporating a metallic bond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3137336A GB485565A (en) | 1936-11-16 | 1936-11-16 | Improvements in and relating to the production of tools comprising diamond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB485565A true GB485565A (en) | 1938-05-16 |
Family
ID=10322129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3137336A Expired GB485565A (en) | 1936-11-16 | 1936-11-16 | Improvements in and relating to the production of tools comprising diamond |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR829289A (en) |
| GB (1) | GB485565A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8715381B2 (en) | 2010-09-03 | 2014-05-06 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US9102039B2 (en) | 2012-12-31 | 2015-08-11 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9266219B2 (en) | 2012-12-31 | 2016-02-23 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9278431B2 (en) | 2012-12-31 | 2016-03-08 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9833877B2 (en) | 2013-03-31 | 2017-12-05 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811960A (en) * | 1957-02-26 | 1957-11-05 | Fessel Paul | Abrasive cutting body |
-
1936
- 1936-11-16 GB GB3137336A patent/GB485565A/en not_active Expired
-
1937
- 1937-11-16 FR FR829289D patent/FR829289A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8715381B2 (en) | 2010-09-03 | 2014-05-06 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US9254553B2 (en) | 2010-09-03 | 2016-02-09 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US9676077B2 (en) | 2010-09-03 | 2017-06-13 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US10377017B2 (en) | 2010-09-03 | 2019-08-13 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of forming |
| US9102039B2 (en) | 2012-12-31 | 2015-08-11 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9266219B2 (en) | 2012-12-31 | 2016-02-23 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9278431B2 (en) | 2012-12-31 | 2016-03-08 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US10377016B2 (en) | 2012-12-31 | 2019-08-13 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US9833877B2 (en) | 2013-03-31 | 2017-12-05 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
| US10946499B2 (en) | 2013-03-31 | 2021-03-16 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article and method of grinding |
Also Published As
| Publication number | Publication date |
|---|---|
| FR829289A (en) | 1938-06-17 |
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