CN201573123U - Enhanced grinding wheel - Google Patents
Enhanced grinding wheel Download PDFInfo
- Publication number
- CN201573123U CN201573123U CN2009201033327U CN200920103332U CN201573123U CN 201573123 U CN201573123 U CN 201573123U CN 2009201033327 U CN2009201033327 U CN 2009201033327U CN 200920103332 U CN200920103332 U CN 200920103332U CN 201573123 U CN201573123 U CN 201573123U
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- CN
- China
- Prior art keywords
- grinding wheel
- grinding
- enhanced
- concern
- disc
- 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 - Fee Related
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Abstract
The utility model relates to an enhanced grinding wheel, which solves the problems of low grinding efficiency of a grinding wheel, poor toughness and self-sharpening property, and easy burning of workpieces. The enhanced grinding wheel is characterized in that a disc grinding wheel body (1) is formed by the following steps of replacing a conventional grinding material with concern for brown fused alumina with a grinding material with concern for black fused alumina, properly adding additive, and mixing and high-temperature smelting the grinding material with concern for the black fused alumina and the additive; a concave surface (6) is arranged in the middle of the disk grinding wheel body (1); a grinding wheel inner hole (2) is formed in the center of the concave surface (6); a grinding wheel enhanced ring (5) is arranged at the periphery of the grinding wheel inner hole (2); a fiber enhanced material layer (4) is arranged on the outer surface of the disk grinding wheel body (1); a grinding material (3) is arranged in the fiber enhanced material layer (4); and the specification of a wheel disc is 230*6*22.2 mm. The utility model has the advantages of waste utilization, reasonableness, simplicity, low cost and good benefit, and is particularly applicable to the machining field.
Description
Technical field:
The utility model is specifically related to a kind of enhancement mode abrasive grinding wheel, belongs to the technical field that engineering goods are made, and is adapted to the every field of machining.
Background technology:
Known to the inventor; the main raw material(s) of doing the emery wheel product is with the higher abrasive material of aluminum content headed by brown corundum, the white fused alumina; and the main raw material(s) of smelting brown corundum is a bauxite; scarcity along with the bauxite resource; with being doubled and redoubled of corundum price, cause enterprise's production cost of producing resin abrasive tools constantly to increase, add the influence of international financial crisis; cause part producing enterprise to be difficult to bear pressure, and go bankrupt one after another or change one's profession.In addition, the wheel grinding efficient made from brown corundum or white fused alumina is low, poor toughness, and self-sharpening is poor, the workpiece of easily burning aspect cutting stainless steel.
Summary of the invention;
The purpose of this utility model is exactly for remedying above deficiency, a kind of wheel grinding efficient height that provides, and the toughness good job, self-sharpening is strong, is difficult for the enhancement mode abrasive grinding wheel of burn workpiece aspect cutting stainless steel.
The utility model is to realize like this, described enhancement mode abrasive grinding wheel, be that abrasive material based on black corundum replaces the resin abrasive tools industry abrasive material based on brown corundum commonly used, suitably add other material, mix through prescription, the straight wheel body (1) that high melt forms in electric arc furnaces, it is characterized in that straight wheel body (1) middle part is provided with a concave surface (6), at concave surface (6) center an emery wheel endoporus (2) is set, be provided with emery wheel at emery wheel endoporus (2) periphery and strengthen ring (5), the outside of straight wheel body (1) is provided with fibre reinforced materials layer (4), be provided with removing material (3) in fibre reinforced materials layer (4), the wheel disc specification is set to (230 * 6 * 22.2) mm.
Enhancement mode abrasive grinding wheel of the present utility model has the production cost of greatly reducing, simultaneously properties of product obtain very big change, and are that main abrasive material is compared with brown corundum, his grinding efficiency height, cutting force is strong, toughness is big, self-sharpening better, during grinding heating less, be difficult for scratching workpiece.Simultaneously greatly improve environment, improved the added value of waste material, saved the advantage of the energy.
Description of drawings |
Accompanying drawing is an enhancement mode abrasive grinding wheel structure chart
Among the figure: 1. straight wheel body, 2. emery wheel endoporus, 3. emery wheel strengthens ring, 4. layers of reinforcement, 5. removing material,
The utility model is described in further detail below in conjunction with accompanying drawing embodiment, enhancement mode abrasive grinding wheel as shown in drawings, be that abrasive material based on black corundum replaces the resin abrasive tools industry abrasive material based on brown corundum commonly used, suitably add other material, mix through prescription, the straight wheel body (1) that high melt forms in electric arc furnaces, at straight wheel body (1) middle part a concave surface (6) is set, at concave surface (6) center an emery wheel endoporus (2) is set, be provided with emery wheel at emery wheel endoporus (2) periphery and strengthen ring (5), the outside of straight wheel body (1) is provided with fibre reinforced materials layer (4), be provided with removing material (3) in fibre reinforced materials layer (4), the wheel disc specification is set to (230 * 6 * 22.2) mm.
Concrete manufacturing process divide following several step: ?corundum abrasive be to be primary raw material with slag bank material and scum, suitably add other material, through the prescription mixing, high melt forms in electric arc furnaces.It is mainly by α-Al
2O
3Form with hercynite.Range estimation is for bright in black, so the name black corundum, code name is BA.Be characterized in Al
2O
3Content is lower, and a certain amount of Fe is arranged
2O
3(about 10%) exists, thus have the hard end moderate, toughness is high, the characteristics of high temperature resistant, hot performance Wen Ding.Therefore be the novel abrasive material of making resin abrasive tools.
Smelting → the fragmentation of slag bank material, slag → screening → granulation → batch mixing → compacting → sclerosis → quality inspection → packing forms.
Claims (1)
1. enhancement mode abrasive grinding wheel, be that a disc emery wheel body (1) is set, it is characterized in that being provided with concave surface (6) at disc emery wheel body (1) center, concave surface (6) center is provided with an emery wheel endoporus (2), emery wheel endoporus (2) periphery is provided with emery wheel and strengthens ring (5), the outside of disc emery wheel body (1) is provided with fibre reinforced materials (4), is provided with removing material (3) in fibre reinforced materials (4), and the wheel disc specification is set to 230 * 6 * 22.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033327U CN201573123U (en) | 2009-06-18 | 2009-06-18 | Enhanced grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201033327U CN201573123U (en) | 2009-06-18 | 2009-06-18 | Enhanced grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573123U true CN201573123U (en) | 2010-09-08 |
Family
ID=42693002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201033327U Expired - Fee Related CN201573123U (en) | 2009-06-18 | 2009-06-18 | Enhanced grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9873184B2 (en) | 2012-07-31 | 2018-01-23 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
| US9873182B2 (en) | 2012-07-31 | 2018-01-23 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
-
2009
- 2009-06-18 CN CN2009201033327U patent/CN201573123U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9873184B2 (en) | 2012-07-31 | 2018-01-23 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
| US9873182B2 (en) | 2012-07-31 | 2018-01-23 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
| US11148256B2 (en) | 2012-07-31 | 2021-10-19 | Saint-Gobain Abrasives, Inc. | Abrasive wheels and methods for making and using same |
| DE112013003323B4 (en) | 2012-07-31 | 2024-02-15 | Saint-Gobain Abrasifs | Grinding wheels and process for their production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20170618 |