CN107030617A - A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof - Google Patents
A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof Download PDFInfo
- Publication number
- CN107030617A CN107030617A CN201710307111.0A CN201710307111A CN107030617A CN 107030617 A CN107030617 A CN 107030617A CN 201710307111 A CN201710307111 A CN 201710307111A CN 107030617 A CN107030617 A CN 107030617A
- Authority
- CN
- China
- Prior art keywords
- bonding agent
- abrasive belt
- resin bonding
- honing abrasive
- agent diamond
- 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.)
- Pending
Links
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
- B24D3/20—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 organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- 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
- B24D18/009—Tools not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to a kind of resin bonding agent diamond honing abrasive belt, it is made up of, the bonding agent is phenolic resin, is mixed equipped with land plaster in the auxiliary material diamond particle, bonding agent and auxiliary material.In the present invention, land plaster and bakelite powder are added in auxiliary material, the addition of land plaster can improve emery stick self-sharpening, allow the sand grains of blunt to come off as early as possible, allow new sand grains to expose and come, it is ensured that the sharpness of emery stick.The addition of bakelite powder can improve the porosity of emery stick and the pliability of emery stick.
Description
Technical field
The present invention relates to a kind of resin bonding agent diamond honing abrasive belt and preparation method thereof, belong to honing technique field.
Background technology
The high speed development of World Auto Industry and environmental pollution, World Auto Industry are wanted to energy-saving and environmental protection, security performance
Continuous improvement is asked, statutory standard is increasingly strict, vehicle complete vehicle manufacturing enterprise and components supplying business are proposed higher and higher
It is required that, ic engine industry also closelys follow its developing steps under the trend of this form, researchs and develops the internal combustion engine of novel energy-saving environment-friendly
Product has become the most important thing of industry, engine core accessory（Such as cylinder jacket, piston, piston ring etc.）Industry is also followed closely
Engine Industry research and development, which make, can meet state 4, the related accessory that state 5 discharges.And influence above-mentioned accessory inner surface crudy good
Bad key factor is the quality of honing abrasive belt quality.Country's honing abrasive belt quality is unstable at present, have impact on the processing of accessory
Quality.
The content of the invention
It is an object of the invention to provide a kind of resin bonding agent diamond honing abrasive belt, by diamond particle, bonding agent
With auxiliary material composition, the bonding agent is phenolic resin, is mixed equipped with land plaster in the auxiliary material.
Further, the auxiliary material includes graphite powder, land plaster, zinc powder and bakelite powder.
Further, the parts by weight composition of each raw material is：Graphite powder 3.0-5.5, land plaster 10-20, zinc powder 12-18, glue
Wood powder 30-40, phenol-formaldehyde resin powder 45-55, diamond particle 6 ~ 20.
Further, the granularity of the diamond particle is D15B, and concentration is 50wt%.
The preparation method of the resin bonding agent diamond honing abrasive belt comprises the following steps：
（1）Batch mixing：Each raw material is taken in proportion, is uniformly mixed so as to obtain compound,
（2）It is die-filling：According to emery stick volume, the compound required for an emery stick is weighed every time, pours into mould die cavity and spreads out even,
Upper mould；
（3）Sintering：Charged mould is put on vulcanizer tooling platform, under the pressure condition of setting, by the heating of setting
Curve is sintered；
（4）Depanning, reconditioning acute angle：After terminating, take out mould and open mould, take out emery stick, then repaiied on abrasive machine
Sharpening angle, that is, obtain resin bonding agent diamond honing abrasive belt.
Further, step（3）Described in pressure condition be 20 ~ 25MPa.
Further, step（3）Described in heating curve successively include the first warming-up section, the first soaking zone, second liter
Temperature section, the second soaking zone and cooling section；The programming rate of first warming-up section is not more than 16 DEG C/min, the temperature of the first soaking zone
Spend for 60 ~ 100 DEG C, the programming rate of the second warming-up section is not more than 14 DEG C/min, and the temperature of the second soaking zone is 140 ~ 160 DEG C.
Further, the soaking time of first soaking zone is not less than 3min, and the soaking time of the second soaking zone is not small
In 10min.
Further, the cooling velocity of the cooling section is not more than 9 DEG C/min, and cooling final temperature is not more than 80 DEG C.
The present invention beneficial point be, honing abrasive belt of the invention have in honing cylinder jacket sharp, self-sharpening it is good, plus
Work efficiency high, the features such as metal folding occurs in cylinder cover inner hole, reticulate pattern is uniform can be prevented, can be with especially for flat top honing
The parameters such as Rpk, Rk are effectively reduced, are adapted in high-performance, low oil consumption, low emission state 4 and above checkered cylinder jacket honing technique
Upper popularization and application.
In the present invention, land plaster and bakelite powder are added in auxiliary material, the addition of land plaster can improve emery stick self-sharpening, allow
The sand grains of blunt comes off as early as possible, allows new sand grains to expose and comes, it is ensured that the sharpness of emery stick.The addition of bakelite powder can improve sand
The porosity of bar and the pliability of emery stick.
Brief description of the drawings
Fig. 1 is the heating curve figure of sintering step in the present invention.
Embodiment
Embodiment 1
A kind of resin bonding agent diamond honing abrasive belt, is made up of the raw material of following parts by weight：Graphite powder 3.0, land plaster 10, zinc
Powder 12, bakelite powder 30, phenol-formaldehyde resin powder 45, diamond particle 20.The granularity of the diamond particle is D15B, and concentration is
50wt%。
Its preparation method comprises the following steps：
（1）Batch mixing：Each raw material is taken in proportion, is uniformly mixed so as to obtain compound,
（2）It is die-filling：According to emery stick volume, the compound required for an emery stick is weighed every time, pours into mould die cavity and spreads out even,
Upper mould；
（3）Sintering：Charged mould is put on vulcanizer tooling platform, under 20 ~ 25MPa pressure conditions, as shown in Figure 1
Heating curve is heated up, and 0 ~ 300s is warming up to 80 DEG C, and insulation to 500s is warming up to 150 DEG C, insulation is extremely in 500 ~ 800s
1500s, is cooled to 80 DEG C, sintering ends in 1500 ~ 2000s, and the voltage of vulcanizer is 380V, electric current in sintering process
For 50-80A；
（4）Depanning, reconditioning acute angle：After terminating, take out mould and open mould, take out emery stick, then repaiied on abrasive machine
Sharpening angle, that is, obtain resin bonding agent diamond honing abrasive belt.
Embodiment 2
A kind of resin bonding agent diamond honing abrasive belt, is made up of the raw material of following parts by weight：Graphite powder 5.5, land plaster 20, zinc
Powder 18, bakelite powder 40, phenol-formaldehyde resin powder 55, diamond particle 6.
The granularity of the diamond particle is D15B, and concentration is 50wt%.
Its preparation method comprises the following steps：
（1）Batch mixing：Each raw material is taken in proportion, is uniformly mixed so as to obtain compound,
（2）It is die-filling：According to emery stick volume, the compound required for an emery stick is weighed every time, pours into mould die cavity and spreads out even,
Upper mould；
（3）Sintering：Charged mould is put on vulcanizer tooling platform, under 20 ~ 25MPa pressure conditions, as shown in Figure 1
Heating curve is heated up, and 0 ~ 300s is warming up to 80 DEG C, and insulation to 500s is warming up to 150 DEG C, insulation is extremely in 500 ~ 800s
1500s, is cooled to 80 DEG C, sintering ends in 1500 ~ 2000s, and the voltage of vulcanizer is 380V, electric current in sintering process
For 50-80A；
（4）Depanning, reconditioning acute angle：After terminating, take out mould and open mould, take out emery stick, then repaiied on abrasive machine
Sharpening angle, that is, obtain resin bonding agent diamond honing abrasive belt.
Embodiment 3
A kind of resin bonding agent diamond honing abrasive belt, is made up of the raw material of following parts by weight：Graphite powder 4, land plaster 15, zinc powder
16th, bakelite powder 35, phenol-formaldehyde resin powder 50, diamond particle 16.
The granularity of the diamond particle is D15B, and concentration is 50wt%.
Its preparation method comprises the following steps：
（1）Batch mixing：Each raw material is taken in proportion, is uniformly mixed so as to obtain compound,
（2）It is die-filling：According to emery stick volume, the compound required for an emery stick is weighed every time, pours into mould die cavity and spreads out even,
Upper mould；
（3）Sintering：Charged mould is put on vulcanizer tooling platform, under 20 ~ 25MPa pressure conditions, as shown in Figure 1
Heating curve is heated up, and 0 ~ 300s is warming up to 80 DEG C, and insulation to 500s is warming up to 150 DEG C, insulation is extremely in 500 ~ 800s
1500s, is cooled to 80 DEG C, sintering ends in 1500 ~ 2000s, and the voltage of vulcanizer is 380V, electric current in sintering process
For 50-80A；
（4）Depanning, reconditioning acute angle：After terminating, take out mould and open mould, take out emery stick, then repaiied on abrasive machine
Sharpening angle, that is, obtain resin bonding agent diamond honing abrasive belt.
Claims (9)
1. a kind of resin bonding agent diamond honing abrasive belt, is made up of diamond particle, bonding agent and auxiliary material, it is characterised in that：
The bonding agent is phenolic resin, is mixed equipped with land plaster in the auxiliary material.
2. resin bonding agent diamond honing abrasive belt according to claim 1, it is characterised in that：The auxiliary material includes stone
Ink powder, land plaster, zinc powder and bakelite powder.
3. resin bonding agent diamond honing abrasive belt according to claim 2, it is characterised in that the parts by weight group of each raw material
Turn into：Graphite powder 3.0-5.5, land plaster 10-20, zinc powder 12-18, bakelite powder 30-40, phenol-formaldehyde resin powder 45-55, diamond are micro-
Grain 6 ~ 20.
4. the resin bonding agent diamond honing abrasive belt according to claim any one of 1-3, it is characterised in that：The Buddha's warrior attendant
The granularity of stone particulate is D15B, and concentration is 50wt%.
5. the preparation method of resin bonding agent diamond honing abrasive belt according to claim 1, it is characterised in that including with
Lower step：
（1）Batch mixing：Each raw material is taken in proportion, is uniformly mixed so as to obtain compound,
（2）It is die-filling：According to emery stick volume, the compound required for an emery stick is weighed every time, pours into mould die cavity and spreads out even,
Upper mould；
（3）Sintering：Charged mould is put on vulcanizer tooling platform, under the pressure condition of setting, by the heating of setting
Curve is sintered；
（4）Depanning, reconditioning acute angle：After terminating, take out mould and open mould, take out emery stick, then repaiied on abrasive machine
Sharpening angle, that is, obtain resin bonding agent diamond honing abrasive belt.
6. the preparation method of resin bonding agent diamond honing abrasive belt according to claim 5, it is characterised in that：Step
（3）Described in pressure condition be 20 ~ 25MPa.
7. the preparation method of resin bonding agent diamond honing abrasive belt according to claim 6, it is characterised in that：Step
（3）Described in heating curve successively include the first warming-up section, the first soaking zone, the second warming-up section, the second soaking zone and cooling
Section；The programming rate of first warming-up section is not more than 16 DEG C/min, and the temperature of the first soaking zone is 60 ~ 100 DEG C, the second heating
The programming rate of section is not more than 14 DEG C/min, and the temperature of the second soaking zone is 140 ~ 160 DEG C.
8. the preparation method of resin bonding agent diamond honing abrasive belt according to claim 7, it is characterised in that：Described
The soaking time of one soaking zone is not less than 3min, and the soaking time of the second soaking zone is not less than 10min.
9. the preparation method of resin bonding agent diamond honing abrasive belt according to claim 8, it is characterised in that：It is described cold
But the cooling velocity of section is not more than 9 DEG C/min, and cooling final temperature is not more than 80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307111.0A CN107030617A (en) | 2017-05-04 | 2017-05-04 | A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710307111.0A CN107030617A (en) | 2017-05-04 | 2017-05-04 | A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030617A true CN107030617A (en) | 2017-08-11 |
Family
ID=59537459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710307111.0A Pending CN107030617A (en) | 2017-05-04 | 2017-05-04 | A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030617A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756224A (en) * | 2017-11-25 | 2018-03-06 | 中原内配集团鼎锐科技有限公司 | A kind of no-welding honing abrasive belt and preparation method thereof |
| CN111975663A (en) * | 2020-08-26 | 2020-11-24 | 苏州信能精密机械有限公司 | Oilstone for honing TB6 titanium alloy material and preparation method and application thereof |
| CN113635213A (en) * | 2021-08-19 | 2021-11-12 | 中原内配集团股份有限公司 | Enhanced honing emery stick and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150290773A1 (en) * | 2014-04-09 | 2015-10-15 | Fabrica Nacional de Lija, S.A. de C. V. | Abrasive Product Coated with Agglomerated Particles Formed in Situ and Method of Making the Same |
| CN105945738A (en) * | 2016-05-05 | 2016-09-21 | 珠海市巨海科技有限公司 | Resin binder grinding tool and manufacturing method thereof |
| CN106041762A (en) * | 2016-05-25 | 2016-10-26 | 安徽砥钻砂轮有限公司 | Heat-resistance and wear-resistant modified silane resin grinding wheel and preparation method thereof |
| CN106112838A (en) * | 2016-06-25 | 2016-11-16 | 袁春华 | A kind of preparation method of the composite wheel of resistance to grinding |
| CN106244883A (en) * | 2016-08-12 | 2016-12-21 | 中原内配集团鼎锐科技有限公司 | A kind of diamond honing abrasive belt and preparation technology thereof |
-
2017
- 2017-05-04 CN CN201710307111.0A patent/CN107030617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150290773A1 (en) * | 2014-04-09 | 2015-10-15 | Fabrica Nacional de Lija, S.A. de C. V. | Abrasive Product Coated with Agglomerated Particles Formed in Situ and Method of Making the Same |
| CN105945738A (en) * | 2016-05-05 | 2016-09-21 | 珠海市巨海科技有限公司 | Resin binder grinding tool and manufacturing method thereof |
| CN106041762A (en) * | 2016-05-25 | 2016-10-26 | 安徽砥钻砂轮有限公司 | Heat-resistance and wear-resistant modified silane resin grinding wheel and preparation method thereof |
| CN106112838A (en) * | 2016-06-25 | 2016-11-16 | 袁春华 | A kind of preparation method of the composite wheel of resistance to grinding |
| CN106244883A (en) * | 2016-08-12 | 2016-12-21 | 中原内配集团鼎锐科技有限公司 | A kind of diamond honing abrasive belt and preparation technology thereof |
Non-Patent Citations (2)
| Title |
|---|
| 宋月清等: "《人造金刚石工具手册》", 31 January 2014, 冶金工业出版社 * |
| 朱山民等: "《金刚石磨具制造》", 31 March 1984, 机械工业部机床工具工业局 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756224A (en) * | 2017-11-25 | 2018-03-06 | 中原内配集团鼎锐科技有限公司 | A kind of no-welding honing abrasive belt and preparation method thereof |
| CN111975663A (en) * | 2020-08-26 | 2020-11-24 | 苏州信能精密机械有限公司 | Oilstone for honing TB6 titanium alloy material and preparation method and application thereof |
| CN113635213A (en) * | 2021-08-19 | 2021-11-12 | 中原内配集团股份有限公司 | Enhanced honing emery stick and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106244883B (en) | A kind of diamond honing abrasive belt and its preparation technology | |
| CN107030617A (en) | A kind of resin bonding agent diamond honing abrasive belt and preparation method thereof | |
| CN107937799B (en) | A kind of burr cylinder jacket of centrifugal casting and preparation method thereof | |
| CN107470549B (en) | It is used to prepare the composition of precoated sand and prepares the method and precoated sand of precoated sand | |
| CN103921222B (en) | A kind of low temperature preparation method of minute diameter micro diamond powder wheel | |
| CN108380814A (en) | A kind of regeneration precoated sand and preparation method thereof of casting swage part | |
| CN112873069B (en) | Preparation method of high-self-sharpening superhard grinding wheel special for piston ring ladder grinding | |
| CN107619990B (en) | A kind of preparation method of the Cast iron liner based on coating on inner surface | |
| CN107160297A (en) | A kind of touch-screen glass grinding diamond grinding head and preparation method thereof | |
| CN104440598A (en) | Composite binding agent diamond-impregnated wheel and manufacturing method thereof | |
| CN108393429A (en) | A kind of special Quench magnetism precoated sand and preparation method thereof | |
| CN107795664A (en) | Sprocket wheel for VVT systems and preparation method thereof | |
| CN110252939A (en) | A kind of sand mold mould regenerating resin sand and its preparation process | |
| CN103072093B (en) | The diamond-impregnated wheel of bronze binding agent and making thereof and the preparation method of emery wheel | |
| CN102744689A (en) | High-strength cast iron-based cubic boron nitride (CBN) grinding wheel and method for producing same | |
| CN103433837A (en) | Honing oilstone | |
| CN106041763A (en) | High-strength waterproof resin grinding wheel and preparation method thereof | |
| CN102229097B (en) | Honing abrasive belt | |
| CN102189502B (en) | Diamond honing oil stone for processing reticulate patterns on platform of cylinder sleeve and preparation method thereof | |
| CN103056284B (en) | The application of clay holomorphosis sand modifier, method of modifying and modifier | |
| CN106270487B (en) | A kind of electromagnetism connection valve | |
| CN104440596A (en) | Micro-crystalline ceramic corundum grinding wheel and method for forming and controlling gaps of grinding layer of micro-crystalline ceramic corundum grinding wheel | |
| CN108483997A (en) | A kind of aluminium ash system artificial quartz in lump and preparation method thereof | |
| CN106734867A (en) | A kind of preparation method of turbo-charger impeller mould | |
| CN113635213B (en) | Enhanced honing emery stick and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |