CN106826586A - A kind of self-lubricating skive and preparation method thereof - Google Patents
A kind of self-lubricating skive and preparation method thereof Download PDFInfo
- Publication number
- CN106826586A CN106826586A CN201510881700.0A CN201510881700A CN106826586A CN 106826586 A CN106826586 A CN 106826586A CN 201510881700 A CN201510881700 A CN 201510881700A CN 106826586 A CN106826586 A CN 106826586A
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- China
- Prior art keywords
- lubricating
- self
- skive
- abrading block
- matrix
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- 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.)
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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
- B24D3/02—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
- B24D3/14—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 ceramic, i.e. vitrified bondings
-
- 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
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- 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
- B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
-
- 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
- B24D3/342—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 incorporated in the bonding agent
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention discloses a kind of self-lubricating skive, including matrix and abrading block, and the abrading block is covered on matrix.The abrading block is made up of the diamond abrasive of mass fraction 37~55%, 30~45% corundum, 18~30% vitrified bonds, and the raw material composition and its weight percent content of the vitrified bond are：SiO2：45~47%, B2O3：21~33%, K2O：5~13%, Bi2O3：3~6%, SnO2：2~5%, Sb2O3：2~6%.Bonding agent firing temperature of the invention is strong 750~820 DEG C of holds to abrasive material, and diamond used is greatly reduced under the process system of design damages, and process of lapping medium plain emery wheel is without finishing.And kollag is added, can be in process of lapping to self-lubricating skive self-lubricating.
Description
Technical field
The present invention relates to abrasive tool industry, and in particular to a kind of self-lubricating self-lubricating skive and preparation method thereof.
Background technology
Ceramics and building stones process occasion, it is common to use be that common silicon carbide grinding wheel is processed, the emery wheel of this material is cheap, technology is more ripe, but there is also shortcomings, and such as high temperature easily produces evil mind, service life is short, and machining accuracy is low, and energy consumption is more etc..Skive gradually started to substitute silicon carbide grinding wheel in recent years, it is common that be made skive as bonding agent using resin, but the wheel grinding efficiency of resinoid bond is low, is easily deformed in grinding process.
The content of the invention
It is an object of the invention to overcome shortcoming of the prior art with deficiency, there is provided a kind of self-lubricating self-lubricating skive and preparation method thereof.
The present invention is to be achieved through the following technical solutions：A kind of self-lubricating skive, including matrix and abrading block, the abrading block is by the diamond abrasive of mass fraction 37~55%, 30~45% corundum, 18~30% vitrified bonds, 0~2% kollag composition, the raw material composition and its weight percent content of the vitrified bond are：SiO2：45~47%, B2O3：21~33%, K2O：5~13%, Bi2O3：3~6%, SnO2：2~5%, Sb2O3：2~6%.
Further, described matrix is steel alloy.
Further, the granularity of the diamond abrasive is 100~270 mesh.
Further, the kollag is the combination of one or two or more kinds in molybdenum bisuphide, tungsten disulfide, graphite, fluorographite, polytetrafluoroethylene (PTFE) and hexagonal boron nitride.
A kind of self-lubricating skive preparation method, it is characterised in that：Including following operative step：
Step one：Granulated after the vitrified bond, the diamond abrasive, the corundum and the kollag are well mixed, then uniformly it is fitted into mould, it is compressing under a predetermined, then the green compact high temperature sintering that will be molded, so as to obtain the abrading block of self-lubricating skive；
Step 2：Matrix is Nian Jie with the abrading block that the step one is obtained so as to prepare self-lubricating skive.
Further, the predetermined pressure is 20MPa.
Further, the sintering temperature is 750~820 DEG C.
Self-lubricating skive prepared by use vitrified bond of the invention has high in machining efficiency, and integrated cost is low,It is newEnvironmental protection, it is nontoxic, the characteristics of being easy to use and promote, the processing efficiency of Buddha's warrior attendant glass can be effectively lifted, processing cost is reduced, the pollution to environment is reduced, meet high hardness material attrition process use requirement.In addition, bonding agent firing temperature of the invention is strong 750~820 DEG C of holds to abrasive material, diamond used is greatly reduced under the process system of design damages, and process of lapping medium plain emery wheel is without finishing.And kollag is added, can be in process of lapping to self-lubricating skive self-lubricating.
With reference to specific embodiment, the present invention is further detailed explanation.
Specific embodiment
Embodiment one
A kind of self-lubricating skive, including matrix and abrading block, abrading block are covered on matrix.Abrading block is by the diamond abrasive of mass fraction 37%, 45% corundum, 18% vitrified bond composition.
The raw material of vitrified bond is constituted and its weight percent content is：SiO2：47%, B2O3：22%, K2O：14%, Bi2O3：6%, SnO2：5%, Sb2O3：6%.
Described matrix materials'use is steel alloy.
The granularity of the diamond abrasive is 100 mesh.
Self-lubricating skive preparation method of the present invention includes following operative step：
Step one：Granulated after being well mixed in vitrified bond, diamond abrasive, corundum addition batch mixer, emery wheel compound is gently uniformly put into mould and is struck off, it is compressing using predetermined pressure 20MPa at 250 DEG C, keep pressure 2 hours, the green compact of shaping are put into sintering furnace with 750 DEG C of high temperature sinterings again, so as to obtain the abrading block of self-lubricating skive；
Step 2：Matrix is Nian Jie with the abrading block that the step one is obtained so as to prepare self-lubricating skive.
Embodiment two
A kind of self-lubricating skive, including matrix and abrading block, abrading block are covered on matrix.Abrading block is by the diamond abrasive of mass fraction 37%, 44% corundum, 18% vitrified bond, 1% kollag composition.
The raw material of vitrified bond is constituted and its weight percent content is：SiO2：45%, B2O3：33%, K2O：14%, Bi2O3：3%, SnO2：2%, Sb2O3：3%.
Described matrix materials'use is steel alloy.
The granularity of the diamond abrasive is 230 mesh.
Self-lubricating skive preparation method of the present invention includes following operative step：
Step one：Granulated after being well mixed in vitrified bond, diamond abrasive, corundum addition batch mixer, emery wheel compound is gently uniformly put into mould and is struck off, it is compressing using predetermined pressure 20MPa at 250 DEG C, keep pressure 2 hours, the green compact of shaping are put into sintering furnace with 800 DEG C of high temperature sinterings again, so as to obtain the abrading block of self-lubricating skive；
Step 2：Matrix is Nian Jie with the abrading block that the step one is obtained so as to prepare self-lubricating skive.
Embodiment three
A kind of self-lubricating skive, including matrix and abrading block, abrading block are covered on matrix.Abrading block is by the diamond abrasive of mass fraction 50%, 30% corundum, 18% vitrified bond, 2% kollag composition.
The raw material of vitrified bond is constituted and its weight percent content is：SiO2：47%, B2O3：33%, K2O：5%, Bi2O3：6%, SnO2：5%, Sb2O3：4%.
Described matrix materials'use is steel alloy.
The granularity of the diamond abrasive is 270 mesh.
Self-lubricating skive preparation method of the present invention includes following operative step：
Step one：Granulated after being well mixed in vitrified bond, diamond abrasive, corundum addition batch mixer, emery wheel compound is gently uniformly put into mould and is struck off, it is compressing using predetermined pressure 20MPa at 250 DEG C, keep pressure 2 hours, the green compact of shaping are put into sintering furnace with 820 DEG C of high temperature sinterings again, so as to obtain the abrading block of self-lubricating skive；
Step 2：Matrix is Nian Jie with the abrading block that the step one is obtained so as to prepare self-lubricating skive.
Self-lubricating skive prepared by use vitrified bond of the invention has high in machining efficiency, and integrated cost is low,It is newEnvironmental protection, it is nontoxic, the characteristics of being easy to use and promote, the processing efficiency of Buddha's warrior attendant glass can be effectively lifted, processing cost is reduced, the pollution to environment is reduced, meet high hardness material attrition process use requirement.In addition, bonding agent firing temperature of the invention is strong 750~820 DEG C of holds to abrasive material, diamond used is greatly reduced under the process system of design damages, and process of lapping medium plain emery wheel is without finishing.
The invention is not limited in above-mentioned implementation method, if not departing from the spirit and scope of the present invention to various changes of the invention or deformation, if these are changed and within the scope of deformation belongs to claim of the invention and equivalent technologies, then the present invention also anticipatesFigureComprising these changes and deformation.
Claims (7)
1. a kind of self-lubricating skive, including matrix and abrading block, the abrading block are covered on matrix, it is characterised in that：The mill
Block is by the diamond abrasive of mass fraction 37~55%, 30~45% corundum, 18~30% vitrified bonds, 0~2% solid profit
Lubrication prescription is constituted, and the raw material composition and its weight percent content of the vitrified bond are：SiO2：45~47%, B2O3：
21~33%, K2O：5~13%, Bi2O3：3~6%, SnO2：2~5%, Sb2O3：2~6%.
2. a kind of self-lubricating skive as claimed in claim 1, it is characterised in that：Described matrix is steel alloy.
3. a kind of self-lubricating skive as claimed in claim 1, it is characterised in that：The granularity of the diamond abrasive is
100~270 mesh.
4. a kind of self-lubricating skive as claimed in claim 1, it is characterised in that：The kollag be molybdenum bisuphide,
The combination of one or two or more kinds in tungsten disulfide, graphite, fluorographite, polytetrafluoroethylene (PTFE) and hexagonal boron nitride.
5. a kind of self-lubricating skive preparation method as claimed in claim 1, it is characterised in that：Including following operative step：
Step one：The vitrified bond, the diamond abrasive, the corundum and the kollag are well mixed
After granulate, be then uniformly fitted into mould, it is compressing under a predetermined, then will be molded green compact high temperature sintering,
So as to obtain the abrading block of self-lubricating skive；
Step 2：Matrix is Nian Jie with the abrading block that the step one is obtained so as to prepare self-lubricating skive.
6. a kind of self-lubricating skive preparation method as claimed in claim 5, it is characterised in that：The predetermined pressure is
20MPa。
7. a kind of self-lubricating skive preparation method as claimed in claim 5, it is characterised in that：The sintering temperature is
750~820 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881700.0A CN106826586A (en) | 2015-12-03 | 2015-12-03 | A kind of self-lubricating skive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881700.0A CN106826586A (en) | 2015-12-03 | 2015-12-03 | A kind of self-lubricating skive and preparation method thereof |
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| CN106826586A true CN106826586A (en) | 2017-06-13 |
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| CN201510881700.0A Pending CN106826586A (en) | 2015-12-03 | 2015-12-03 | A kind of self-lubricating skive and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000376A (en) * | 2017-10-30 | 2018-05-08 | 金华市国泰砂轮研磨有限公司 | Resinoid bond ceramic corundum emery wheel |
| CN108421972A (en) * | 2018-04-17 | 2018-08-21 | 南昌工程学院 | A kind of self-lubricating poroelasticity oil containing bearing material and preparation method thereof |
| CN108747877A (en) * | 2018-06-15 | 2018-11-06 | 江苏赛扬精工科技有限责任公司 | A kind of self-sharpening hard alloy cutter buffing wheel and preparation method thereof |
| CN109262477A (en) * | 2018-11-09 | 2019-01-25 | 郑州磨料磨具磨削研究所有限公司 | A kind of ceramic metal composite bonding agent utilizes the preparation method of its obtained manufacture of diamond dressing roller and the idler wheel |
| CN109531446A (en) * | 2018-11-09 | 2019-03-29 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond utilizes the preparation method of its obtained ceramic bond diamond contact roller for dressing and the idler wheel |
| CN110125821A (en) * | 2019-05-27 | 2019-08-16 | 福建省泉州市华钻金刚石工具有限公司 | A kind of stone polishing metal abrading block and preparation method thereof |
| CN110421492A (en) * | 2019-06-12 | 2019-11-08 | 江苏君睿智能制造有限公司 | A kind of wear-resisting scouring pad for cold rolled shape cleaning |
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| EP1462216A1 (en) * | 2003-03-26 | 2004-09-29 | Toyoda Koki Kabushiki Kaisha | Grinding stone with lubrification particles and manufacturing method thereof |
| CN101168244A (en) * | 2007-11-22 | 2008-04-30 | 天津大学 | Vitrified bonded cubic boron nitride grinding wheel for camshaft grinding |
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| CN103770026A (en) * | 2014-01-10 | 2014-05-07 | 当涂县南方红月磨具磨料有限公司 | Ceramic black corundum grinding wheel |
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| EP1462216A1 (en) * | 2003-03-26 | 2004-09-29 | Toyoda Koki Kabushiki Kaisha | Grinding stone with lubrification particles and manufacturing method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000376A (en) * | 2017-10-30 | 2018-05-08 | 金华市国泰砂轮研磨有限公司 | Resinoid bond ceramic corundum emery wheel |
| CN108421972A (en) * | 2018-04-17 | 2018-08-21 | 南昌工程学院 | A kind of self-lubricating poroelasticity oil containing bearing material and preparation method thereof |
| CN108747877A (en) * | 2018-06-15 | 2018-11-06 | 江苏赛扬精工科技有限责任公司 | A kind of self-sharpening hard alloy cutter buffing wheel and preparation method thereof |
| CN109262477A (en) * | 2018-11-09 | 2019-01-25 | 郑州磨料磨具磨削研究所有限公司 | A kind of ceramic metal composite bonding agent utilizes the preparation method of its obtained manufacture of diamond dressing roller and the idler wheel |
| CN109531446A (en) * | 2018-11-09 | 2019-03-29 | 郑州磨料磨具磨削研究所有限公司 | A kind of vitrified bond utilizes the preparation method of its obtained ceramic bond diamond contact roller for dressing and the idler wheel |
| CN110125821A (en) * | 2019-05-27 | 2019-08-16 | 福建省泉州市华钻金刚石工具有限公司 | A kind of stone polishing metal abrading block and preparation method thereof |
| CN110125821B (en) * | 2019-05-27 | 2021-08-17 | 福建省泉州市华钻金刚石工具有限公司 | Metal grinding block for stone polishing and manufacturing method thereof |
| CN110421492A (en) * | 2019-06-12 | 2019-11-08 | 江苏君睿智能制造有限公司 | A kind of wear-resisting scouring pad for cold rolled shape cleaning |
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Application publication date: 20170613 |