CN105500226A - Novel ultrahard abrasive grinding wheel - Google Patents
Novel ultrahard abrasive grinding wheel Download PDFInfo
- Publication number
- CN105500226A CN105500226A CN201510993230.7A CN201510993230A CN105500226A CN 105500226 A CN105500226 A CN 105500226A CN 201510993230 A CN201510993230 A CN 201510993230A CN 105500226 A CN105500226 A CN 105500226A
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- China
- Prior art keywords
- grinding wheel
- abrasive
- parts
- abrasive grinding
- novel
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Classifications
-
- 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
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a novel ultrahard abrasive grinding wheel. The novel ultrahard abrasive grinding wheel sequentially comprises a base body layer, a transition layer and an abrasive layer from bottom to top, wherein the weight of the base body layer accounts for 60% of the total weight of the abrasive grinding wheel; the weight of the transition layer accounts for 20% of the total weight of the abrasive grinding wheel; the weight of the abrasive layer accounts for 20% of the total weight of the abrasive grinding wheel; and the abrasive layer consists of the following materials in parts by weight: 20-35 parts of diamond, 15-25 parts of cubic boron nitride, 5-10 parts of copper-chromium alloy, 2-6 parts of ferric oxide, 1-5 parts of silicon carbide, and 2-6 parts of zinc oxide. Through the mode, the novel ultrahard abrasive grinding wheel has high grinding efficiency, generates a small amount of heat during grinding, reduces or avoids burning and cracking of surfaces of workpieces, and is high in wear resistance, high in grinding precision, good in quality, long in service life and high in work efficiency, abrasion of a grinding tool is small, and the working environment and the labor intensity of workers can be improved.
Description
Technical field
The present invention relates to removing material, particularly relate to a kind of novel super-hard abrasive grinding wheel.
Background technology
Grinding is a kind of conventional semifinishing and method for fine finishing, and emery wheel is important cutting element.Emery wheel has sharping by oneself affect at grinding process, the fragmentation of abrasive particle will produce new sharper corner angle, spill the new sharp abrasive particle of one deck due to coming off of abrasive particle simultaneously, they can make the cutting power of emery wheel obtain most recovery, this is the exclusive feature of emery wheel, therefore, wheel grinding occupies considerable status in grinding.
The hardness of emery wheel determines the grinding intensity of emery wheel, service life and removing material, and for jewel, carbide alloy and high hardness alloy steel, common emery wheel to reach its grinding requirement.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of novel super-hard abrasive grinding wheel, there is grinding efficiency high, heat is produced few during grinding, reduce or avoid burn and the cracking of surface of the work, tool wearability is high, grinding accuracy is high, quality good, and grinding tool abrasion are little, the life-span is long, operating efficiency is high, can improve worker laboring environment and labour intensity.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of novel super-hard abrasive grinding wheel, comprise the base layer, transition zone and the abrasive material that set gradually from top to bottom, described base layer accounts for 60% of abrasive grinding wheel gross weight, transition zone and abrasive material account for 20% of abrasive grinding wheel gross weight respectively, and described abrasive material is made up of the material of following weight portion: diamond 20 ~ 35, cubic boron nitride 15 ~ 25, chromiumcopper 5 ~ 10, iron oxide 2 ~ 6, carborundum 1 ~ 5, zinc oxide 2 ~ 6.
In the present invention's preferred embodiments, described abrasive material is made up of the material of following weight portion: diamond 25 ~ 35, cubic boron nitride 20 ~ 25, chromiumcopper 6 ~ 10, iron oxide 3 ~ 6, carborundum 3 ~ 5, zinc oxide 3 ~ 6.
In the present invention's preferred embodiments, described abrasive material is made up of the material of following weight portion: diamond 25 ~ 32, cubic boron nitride 20 ~ 24, chromiumcopper 6 ~ 9, iron oxide 3 ~ 5.5, carborundum 3 ~ 4.5, zinc oxide 3 ~ 5.
In the present invention's preferred embodiments, described abrasive material is made up of the material of following weight portion: diamond 25, cubic boron nitride 20, chromiumcopper 6, iron oxide 3, carborundum 3, zinc oxide 3.
In the present invention's preferred embodiments, described abrasive material is made up of the material of following weight portion: diamond 32, cubic boron nitride 24, chromiumcopper 9, iron oxide 5.5, carborundum 4.5, zinc oxide 5.
In the present invention's preferred embodiments, described transition zone and the machine-shaping of base layer one.
The invention has the beneficial effects as follows: a kind of novel super-hard abrasive grinding wheel of the present invention, there is grinding efficiency high, heat is produced few during grinding, reduce or avoid burn and the cracking of surface of the work, tool wearability is high, grinding accuracy is high, quality good, and grinding tool abrasion are little, the life-span is long, operating efficiency is high, can improve worker laboring environment and labour intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of novel super-hard abrasive grinding wheel one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1: embodiment 1
A kind of novel super-hard abrasive grinding wheel, comprise the base layer 1, transition zone 2 and the abrasive material 3 that set gradually from top to bottom, described base layer 1 accounts for 60% of abrasive grinding wheel gross weight, transition zone 2 and abrasive material 3 account for 20% of abrasive grinding wheel gross weight respectively, and described abrasive material is made up of the material of following weight portion: diamond 25, cubic boron nitride 20, chromiumcopper 6, iron oxide 3, carborundum 3, zinc oxide 3.
Described transition zone 2 and the machine-shaping of base layer 1 one.
In above-mentioned, transition zone 2 and base layer 1 are integrally combined, and abrasive material 3 as after add layer, after abrasive material 3 weares and teares, the abrasive material 3 directly more renewed, can by transition zone 2 and base layer 1 again secondary utilize, economize on resources.
Embodiment 2
A kind of novel super-hard abrasive grinding wheel, comprise and set gradually genuine base layer 1, transition zone 2 and abrasive material 3 from top to bottom, described base layer 1 accounts for 60% of abrasive grinding wheel gross weight, transition zone 2 and abrasive material 3 account for 20% of abrasive grinding wheel gross weight respectively, and described abrasive material is made up of the material of following weight portion: described abrasive material is made up of the material of following weight portion: diamond 32, cubic boron nitride 24, chromiumcopper 9, iron oxide 5.5, carborundum 4.5, zinc oxide 5.
Described transition zone 2 and the machine-shaping of base layer 1 one.
Example example 3
A kind of novel super-hard abrasive grinding wheel, comprise and set gradually genuine base layer 1, transition zone 2 and abrasive material 3 from top to bottom, described base layer 1 accounts for 60% of abrasive grinding wheel gross weight, transition zone 2 and abrasive material 3 account for 20% of abrasive grinding wheel gross weight respectively, and described abrasive material is made up of the material of following weight portion: diamond 30, cubic boron nitride 18, chromiumcopper 8, iron oxide 5, carborundum 3.5, zinc oxide 4.5.
Described transition zone 2 and the machine-shaping of base layer 1 one.
The invention has the beneficial effects as follows: a kind of novel super-hard abrasive grinding wheel of the present invention, there is grinding efficiency high, heat is produced few during grinding, reduce or avoid burn and the cracking of surface of the work, tool wearability is high, grinding accuracy is high, quality good, and grinding tool abrasion are little, the life-span is long, operating efficiency is high, can improve worker laboring environment and labour intensity.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a novel super-hard abrasive grinding wheel, it is characterized in that, comprise the base layer, transition zone and the abrasive material that set gradually from top to bottom, described base layer accounts for 60% of abrasive grinding wheel gross weight, transition zone and abrasive material account for 20% of abrasive grinding wheel gross weight respectively, and described abrasive material is made up of the material of following weight portion: diamond 20 ~ 35, cubic boron nitride 15 ~ 25, chromiumcopper 5 ~ 10, iron oxide 2 ~ 6, carborundum 1 ~ 5, zinc oxide 2 ~ 6.
2. novel super-hard abrasive grinding wheel according to claim 1, it is characterized in that, described abrasive material is made up of the material of following weight portion: diamond 25 ~ 35, cubic boron nitride 20 ~ 25, chromiumcopper 6 ~ 10, iron oxide 3 ~ 6, carborundum 3 ~ 5, zinc oxide 3 ~ 6.
3. novel super-hard abrasive grinding wheel according to claim 1, it is characterized in that, described abrasive material is made up of the material of following weight portion: diamond 25 ~ 32, cubic boron nitride 20 ~ 24, chromiumcopper 6 ~ 9, iron oxide 3 ~ 5.5, carborundum 3 ~ 4.5, zinc oxide 3 ~ 5.
4. novel super-hard abrasive grinding wheel according to claim 1, is characterized in that, described abrasive material is made up of the material of following weight portion: diamond 25, cubic boron nitride 20, chromiumcopper 6, iron oxide 3, carborundum 3, zinc oxide 3.
5. novel super-hard abrasive grinding wheel according to claim 1, is characterized in that, described abrasive material is made up of the material of following weight portion: diamond 32, cubic boron nitride 24, chromiumcopper 9, iron oxide 5.5, carborundum 4.5, zinc oxide 5.
6. novel super-hard abrasive grinding wheel according to claim 1, is characterized in that, described transition zone and the machine-shaping of base layer one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993230.7A CN105500226A (en) | 2015-12-28 | 2015-12-28 | Novel ultrahard abrasive grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993230.7A CN105500226A (en) | 2015-12-28 | 2015-12-28 | Novel ultrahard abrasive grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500226A true CN105500226A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993230.7A Pending CN105500226A (en) | 2015-12-28 | 2015-12-28 | Novel ultrahard abrasive grinding wheel |
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| CN (1) | CN105500226A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527174A (en) * | 2018-04-27 | 2018-09-14 | 郑州磨料磨具磨削研究所有限公司 | A kind of silicon carbide substrates chamfering grinding wheel and preparation method thereof |
| CN109822807A (en) * | 2018-12-31 | 2019-05-31 | 郑州翎羽新材料有限公司 | There is the preparation method of the building template of hard abrasive material on a kind of surface |
| CN110242851A (en) * | 2019-06-16 | 2019-09-17 | 南通市精艺钢球有限公司 | It is not easy the steel ball corroded |
| CN112917403A (en) * | 2021-01-27 | 2021-06-08 | 江苏新砺河磨具科技有限公司 | Multi-layer feeding process method for hot-pressing grinding wheel for grinding steel rail |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437471A (en) * | 1972-06-30 | 1976-05-26 | Gen Electric | Abrasive composition and grinding wheel |
| EP0179404A2 (en) * | 1984-10-22 | 1986-04-30 | Toyoda Van Moppes Kabushiki Kaisha | Grinding tool |
| CN1162283A (en) * | 1994-09-30 | 1997-10-15 | 美国3M公司 | Coated abrasive article, method for preparing same, and method of using |
| CN2611105Y (en) * | 2002-12-26 | 2004-04-14 | 威海蓝旗磨料磨具有限公司 | Multi-layer abrasive tool |
| CN1631618A (en) * | 2004-12-28 | 2005-06-29 | 中原工学院 | Heat conductive cubic boron nitride grinding wheel and its preparation process |
| CN101386154A (en) * | 2008-09-28 | 2009-03-18 | 广东奔朗超硬材料制品有限公司 | Resin anchoring agent diamond grinding wheel and production method thereof |
| CN103770024A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Ceramic cubic boron nitride grinding wheel |
| CN104162848A (en) * | 2014-08-07 | 2014-11-26 | 王强 | Metallic bond grinding wheel for grinding ceramic tile arc chamfers and manufacturing process of metallic bond grinding wheel |
-
2015
- 2015-12-28 CN CN201510993230.7A patent/CN105500226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437471A (en) * | 1972-06-30 | 1976-05-26 | Gen Electric | Abrasive composition and grinding wheel |
| EP0179404A2 (en) * | 1984-10-22 | 1986-04-30 | Toyoda Van Moppes Kabushiki Kaisha | Grinding tool |
| CN1162283A (en) * | 1994-09-30 | 1997-10-15 | 美国3M公司 | Coated abrasive article, method for preparing same, and method of using |
| CN2611105Y (en) * | 2002-12-26 | 2004-04-14 | 威海蓝旗磨料磨具有限公司 | Multi-layer abrasive tool |
| CN1631618A (en) * | 2004-12-28 | 2005-06-29 | 中原工学院 | Heat conductive cubic boron nitride grinding wheel and its preparation process |
| CN101386154A (en) * | 2008-09-28 | 2009-03-18 | 广东奔朗超硬材料制品有限公司 | Resin anchoring agent diamond grinding wheel and production method thereof |
| CN103770024A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Ceramic cubic boron nitride grinding wheel |
| CN104162848A (en) * | 2014-08-07 | 2014-11-26 | 王强 | Metallic bond grinding wheel for grinding ceramic tile arc chamfers and manufacturing process of metallic bond grinding wheel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527174A (en) * | 2018-04-27 | 2018-09-14 | 郑州磨料磨具磨削研究所有限公司 | A kind of silicon carbide substrates chamfering grinding wheel and preparation method thereof |
| CN109822807A (en) * | 2018-12-31 | 2019-05-31 | 郑州翎羽新材料有限公司 | There is the preparation method of the building template of hard abrasive material on a kind of surface |
| CN110242851A (en) * | 2019-06-16 | 2019-09-17 | 南通市精艺钢球有限公司 | It is not easy the steel ball corroded |
| CN112917403A (en) * | 2021-01-27 | 2021-06-08 | 江苏新砺河磨具科技有限公司 | Multi-layer feeding process method for hot-pressing grinding wheel for grinding steel rail |
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Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |