CN203945270U - Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel - Google Patents
Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel Download PDFInfo
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- CN203945270U CN203945270U CN201420366930.4U CN201420366930U CN203945270U CN 203945270 U CN203945270 U CN 203945270U CN 201420366930 U CN201420366930 U CN 201420366930U CN 203945270 U CN203945270 U CN 203945270U
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Abstract
The utility model belongs to emery wheel technical field, be specifically related to a kind of pottery, metallic bond joint piece combining structure super-abrasive grinding wheel, this emery wheel comprises grinding wheel base body, the outer rim of grinding wheel base body is provided with abrasive material, abrasive material saves piece, vitrified bond joint piece alternate combinations by metallic bond and forms, and the outer peripheral face of all metallic bonds joint pieces, vitrified bond joint piece is positioned on same circumference.The utility model is provided with the abrasive material being formed by metallic bond joint piece, two kinds of joint piece alternate combinations of vitrified bond joint piece at grinding wheel base body, can by adjusting two kinds of shared volume ratios of bonding agent joint piece, regulate serviceability and the service life of emery wheel like this, improve Grinding Machining Quality.
Description
technical field
The utility model belongs to emery wheel technical field, is specifically related to a kind of pottery, metallic bond joint piece combining structure super-abrasive grinding wheel.
background technology
Extra hard material grinding wheel consists of matrix and abrasive material conventionally, abrasive material is mainly comprised of bonding agent, super hard abrasive, pore etc., bonding agent is to make the indispensable part of emery wheel, its effect is that abrasive material is bonded to and has certain geometrical shape, and controls abrasive material and make its work in-process bear grinding force and play shear action.The bonding agent of super-abrasive grinding wheel mainly contains three major types: resinoid bond, vitrified bond, metallic bond.Bonding agent material is controlled serviceability and the service life that intensity directly affects emery wheel abrasive material.In three class bonding agent materials, the bond strength of metallic bond and abrasive material is the highest, and vitrified bond takes second place, and resinoid bond is minimum.In actual production Main Basis himself performance and processing in the requirement of emery wheel is selected to suitable bonding agent.
Sintered type metal bindnig agent extra hard abradant sand wheel utilizes the manufacture of high temperature sintering method, the bond strength of metallic bond and abrasive material is high, good moldability, high temperature resistant, in Grinding Process, thermal conductivity and wearability are good, long service life, can bear larger load, but easily occurs that emery wheel stops up and grinding burn phenomenon.Because the ceramic bond super-hard abrasive grinding wheel porosity is higher, in grinding process, cut sharp, grinding efficiency is high, grinding temperature is low, be difficult for to occur stops up and grinding burn phenomenon, thermal expansion amount is little high with machining accuracy simultaneously, but can not bear heavy load.
In ceramic super-abrasive grinding wheel (especially large grinding) preparation process, the more difficult realization of monoblock type abrasive material preparation technology, conventionally abrasive material is made to some joint pieces 2, follow-uply by bonding, joint piece 2 is spliced into whole abrasive material, then be cemented on matrix 1, ceramic super-abrasive grinding wheel structural representation as shown in Figure 1.Joint piece is the main part that emery wheel participates in grinding, directly affects serviceability and the crudy of emery wheel.In traditional super-abrasive grinding wheel use procedure, owing to being all single material bonding agent joint piece, the modes such as hardness, formula that conventionally save piece by change regulate serviceability and the ground effect of emery wheel.
summary of the invention
The utility model provides a kind of convenient super-abrasive grinding wheel serviceability and the pottery in service life, metallic bond of regulating to save piece combining structure super-abrasive grinding wheel.
The utility model is by the following technical solutions:
Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel, comprise grinding wheel base body, the outer rim of grinding wheel base body is provided with abrasive material, abrasive material saves piece, vitrified bond joint piece alternate combinations by metallic bond and forms, and the outer peripheral face of all metallic bonds joint pieces, vitrified bond joint piece is positioned on same circumference.
Between adjacent metal bonding agent joint piece, vitrified bond joint piece, be space or adhesive linkage.
Metallic bond joint piece, vitrified bond joint piece are alternately bonded in the outer rim of grinding wheel base body.
According to different processing requests, different bonding agent joint pieces adopt different volume ratio collocation.When the working (machining) efficiency of workpiece and form accuracy are had relatively high expectations, improve the shared volume ratio of ceramic abrasive piece, reduce grinding burn phenomenon, improve self-sharpening and sharpness, guarantee to bear certain load and there is longer service life simultaneously; For example can preferable alloy bonding agent joint piece, vitrified bond joint piece shared volume ratio in abrasive material be respectively 10-30%, 70-90%.
When requiring emery wheel to there is the certain load of bearing ability, improve the shared volume ratio of metallic bond abrasive material piece, make combining structure emery wheel possess the serviceability of metal bindnig agent extra hard abradant sand wheel, can reduce grinding temperature again simultaneously, reduce grinding burn phenomenon; For example can preferable alloy bonding agent joint piece, vitrified bond joint piece shared volume ratio in abrasive material be respectively 70-90%, 10-30%.
Metallic bond joint piece, vitrified bond joint piece that the utility model adopts can adopt the method for prior art to make, and then according to crudy requirement, select suitable metallic bond joint piece, size and the quantity of vitrified bond joint piece.Do not changing under the prerequisite of emery wheel basic size, metallic bond is being saved to piece, vitrified bond joint piece and alternately bond on grinding wheel base body, forming the super-abrasive grinding wheel of metallic bond joint piece, the combination of vitrified bond joint piece.
Between metallic bond joint piece, vitrified bond joint piece, can adopt the various ways such as splicing, overlap joint, inclined-plane linking.
The utility model is provided with the abrasive material being formed by metallic bond joint piece, two kinds of joint piece alternate combinations of vitrified bond joint piece at grinding wheel base body, can by adjusting two kinds of shared volume ratios of bonding agent joint piece, regulate serviceability and the service life of emery wheel like this, improve Grinding Machining Quality.
Compare with current single ceramic bond super-hard abrasive grinding wheel, this patent has following advantage:
1. adopt vitrified bond joint piece and metallic bond joint piece to replace bonding mode and prepare emery wheel, reduced the consumption of vitrified bond joint piece, because the cost of vitrified bond joint piece is higher, therefore saved cost;
2. this combining structure emery wheel combines the advantage of vitrified bond and metal bindnig agent extra hard abradant sand wheel, can guarantee that emery wheel can bear certain load, can improve again the service life of emery wheel, has reduced grinding burn phenomenon simultaneously.
accompanying drawing explanation
Fig. 1 is the structural representation of prior art emery wheel;
Fig. 2 is the structural representation of the utility model emery wheel.
the specific embodiment
Pottery as shown in Figure 2, metallic bond joint piece combining structure super-abrasive grinding wheel, comprise grinding wheel base body 1, the outer rim of grinding wheel base body 1 is provided with abrasive material, abrasive material is alternately bonded on grinding wheel base body 1 and is combined by metallic bond joint piece 3, vitrified bond joint piece 4, the outer peripheral face of all metallic bond joint pieces 3, vitrified bond joint piece 4 is positioned on same circumference, between adjacent metal bonding agent joint piece 3, vitrified bond joint piece 4, is adhesive linkage.
The utility model is provided with the abrasive material being formed by metallic bond joint piece 3,4 two kinds of joint piece alternate combinations of vitrified bond joint piece at grinding wheel base body, can by adjustment metallic bond joint piece 3, the shared volume ratio of vitrified bond joint piece 4, regulate serviceability and the service life of emery wheel like this, improve Grinding Machining Quality.
According to different processing requests, different bonding agent joint pieces adopt different volume ratio collocation.When the working (machining) efficiency of workpiece and form accuracy are had relatively high expectations, improve the shared volume ratio of ceramic abrasive piece, reduce grinding burn phenomenon, improve self-sharpening and sharpness, guarantee to bear certain load and there is longer service life simultaneously; For example can preferable alloy bonding agent joint piece, vitrified bond joint piece shared volume ratio in abrasive material be respectively 10-30%, 70-90%.
When requiring emery wheel to there is the certain load of bearing ability, improve the shared volume ratio of metallic bond abrasive material piece, make combining structure emery wheel possess the serviceability of metal bindnig agent extra hard abradant sand wheel, can reduce grinding temperature again simultaneously, reduce grinding burn phenomenon; For example can preferable alloy bonding agent joint piece, vitrified bond joint piece shared volume ratio in abrasive material be respectively 70-90%, 10-30%.
So technical staff can select the volume ratio of suitable various bonding agent joint pieces according to different processing requests, regulates the performance of emery wheel, fully meets the demand of producing, and improves Grinding Machining Quality.
Between adjacent segments piece, can be the space that meets workpiece processing request, can be also adhesive linkage.
Claims (4)
1. pottery, metallic bond save piece combining structure super-abrasive grinding wheel, comprise grinding wheel base body, the outer rim of grinding wheel base body is provided with abrasive material, it is characterized in that, abrasive material saves piece, vitrified bond joint piece alternate combinations by metallic bond and forms, and the outer peripheral face of all metallic bonds joint pieces, vitrified bond joint piece is positioned on same circumference.
2. pottery as claimed in claim 1, metallic bond joint piece combining structure super-abrasive grinding wheel, is characterized in that: metallic bond joint piece, vitrified bond joint piece are alternately bonded in the outer rim of grinding wheel base body.
3. pottery as claimed in claim 1, metallic bond save piece combining structure super-abrasive grinding wheel, it is characterized in that: when the working (machining) efficiency of emery wheel and form accuracy are had relatively high expectations, metallic bond joint piece, vitrified bond joint piece shared volume ratio in abrasive material are respectively 10-30%, 70-90%.
4. pottery as claimed in claim 1, metallic bond save piece combining structure super-abrasive grinding wheel, it is characterized in that: when the service life of emery wheel and bearing load are had relatively high expectations, metallic bond joint piece, vitrified bond joint piece shared volume ratio in abrasive material are respectively 70-90%, 10-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366930.4U CN203945270U (en) | 2014-07-04 | 2014-07-04 | Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366930.4U CN203945270U (en) | 2014-07-04 | 2014-07-04 | Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel |
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| Publication Number | Publication Date |
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| CN203945270U true CN203945270U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366930.4U Expired - Fee Related CN203945270U (en) | 2014-07-04 | 2014-07-04 | Pottery, metallic bond joint piece combining structure super-abrasive grinding wheel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181795A (en) * | 2015-04-29 | 2016-12-07 | 薛民开 | A kind of grinding stone band of energy grinding irregular arc cutter |
| CN108188949A (en) * | 2018-01-23 | 2018-06-22 | 深圳市浩泰兴机电有限公司 | Polish-brush and its manufacturing method |
| CN108747857A (en) * | 2018-06-21 | 2018-11-06 | 江苏赛扬精工科技有限责任公司 | A kind of processing does not quench high linear speed self-sharpening CBN grinding wheels of alloyed steel work-piece and preparation method thereof |
| CN110722465A (en) * | 2019-11-06 | 2020-01-24 | 西安奕斯伟硅片技术有限公司 | Silicon chip thinning grinding wheel |
-
2014
- 2014-07-04 CN CN201420366930.4U patent/CN203945270U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181795A (en) * | 2015-04-29 | 2016-12-07 | 薛民开 | A kind of grinding stone band of energy grinding irregular arc cutter |
| CN108188949A (en) * | 2018-01-23 | 2018-06-22 | 深圳市浩泰兴机电有限公司 | Polish-brush and its manufacturing method |
| CN108747857A (en) * | 2018-06-21 | 2018-11-06 | 江苏赛扬精工科技有限责任公司 | A kind of processing does not quench high linear speed self-sharpening CBN grinding wheels of alloyed steel work-piece and preparation method thereof |
| CN108747857B (en) * | 2018-06-21 | 2020-04-24 | 江苏赛扬精工科技有限责任公司 | High-speed self-sharpening CBN grinding wheel for machining unbquenched alloy steel workpiece and preparation method thereof |
| CN110722465A (en) * | 2019-11-06 | 2020-01-24 | 西安奕斯伟硅片技术有限公司 | Silicon chip thinning grinding wheel |
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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: 20141119 Termination date: 20200704 |