CN110103156A - Non-woven fabrics is preparing the application in resin wheel - Google Patents
Non-woven fabrics is preparing the application in resin wheel Download PDFInfo
- Publication number
- CN110103156A CN110103156A CN201910549853.3A CN201910549853A CN110103156A CN 110103156 A CN110103156 A CN 110103156A CN 201910549853 A CN201910549853 A CN 201910549853A CN 110103156 A CN110103156 A CN 110103156A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- resin wheel
- preparing
- wheel
- resin
- 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.)
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Classifications
-
- 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
- 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
Abstract
The invention discloses non-woven fabrics to prepare the application in resin wheel, specifically in the preparation process of resin wheel, non-woven fabrics made of terylene and/or cotton staple fiber is prepared material as resin wheel and prepares the isolating tool of mold.Non-woven fabrics is applied in the technique for preparing resin wheel by its creativeness, and, material needed for it not prepares resin wheel, but it is used as by the material for preparing of resin wheel with the tool that mold is isolated is prepared, instead of pervious black paper, make the process that can increase grinding tool heating in resin wheel preparation process, and then improves the quality of resin wheel.Furthermore, the application of the non-woven fabrics, it can make the better break away from moulds of the grinding wheel of compression moulding, and it is under the premise of guaranteeing enough isolating powers and covering power, gas permeability can reach 90%, gas and the moisture discharge in grinding wheel can be promoted to make its appearance more fine uniform while promoting resin wheel in grinding wheel hardening process.
Description
Technical field
The present invention relates to non-woven fabrics to prepare the application in resin wheel.
Background technique
Resin wheel be with brown corundum abrasive, phenolic resin binder and various fillers through mixing, green compact, heat hardening and
There is the round bonded abrasive tool of through-hole in manufactured center.Resin wheel is one kind that dosage is maximum in grinding tool, using face is most wide, is used
When high speed rotation, can outer circle, inner circle, plane and various type faces etc. to workpiece roughly ground, half fine grinding, fine grinding, fluting and
The mach tool of the modes such as cutting.
Resin wheel is divided into sub- money, European style from technique.For sub- money based on single glass fibre mesh sheet, trade mark is mostly half mark,
European style is mostly based on dual-glass fiber mesh sheet, and trade mark is mostly full mark.Ordinary circumstance, in order to make glass fibre mesh sheet in the scraping blade of falling sand
Before more smooth, grinding wheel press is more to heat this process to grinding tool, and such glass fibre mesh sheet is put into the grinding tool of temperature
Soften rapidly, in tiling to grinding tool.But new problem can be brought again in this way, the resin preheating of glass fiber mesh on piece is melted
A part, resin are sticked on grinding tool, are caused the grinding wheel of compression moulding to be detached from grinding tool difficulty, are generated a large amount of defect wares, serious shadow
Ring the quality and appearance of resin wheel.In order to solve this problem, resin wheel manufacturer placed before putting mesh sheet one it is black
Glass fibre mesh sheet and mold is isolated in paper.However, trade mark and black paper gas permeability are bad, lead to sand in grinding wheel hardening process
Gas and moisture discharge in wheel is unsmooth, influences the quality of resin wheel.
Summary of the invention
The purpose of the present invention is non-woven fabrics to be applied in the technique for preparing resin wheel, using non-woven fabrics by resin wheel
The material for preparing be isolated with mold is prepared, quality and the better resin wheel of appearance can be obtained.
To achieve the above object, The technical solution adopted by the invention is as follows:
Non-woven fabrics is preparing the application in resin wheel.
Specifically, in preparing resin wheel, the non-woven fabrics is used to preparing for resin wheel material and preparing mould
Tool isolation.
As a preferred embodiment, the non-woven fabrics is terylene non-woven fabric, what which was used to for resin wheel being sliced
It prepares material and is isolated with mold is prepared.
As another preferred embodiment, the non-woven fabrics is made of cotton staple fiber, and the non-woven fabrics is used for will be flexible
Elastic grinding disk or the material for preparing of alms bowl type grinding are isolated with mold is prepared.
Further, the non-woven fabrics includes the face with bottom that mold is in contact is prepared and with preparing material and being in contact
Layer, the bottom are cotton short fiber layers, and the surface layer is terylene nonwoven layer of cloth.
Preferably, above-mentioned non-woven fabrics with a thickness of 20~35g/ ㎡.
Preferably, the gas permeability of above-mentioned non-woven fabrics reaches 90%.
Preferably, above-mentioned non-woven fabrics can be any color, preferably black.
Compared with prior art, the invention has the following advantages:
Non-woven fabrics is applied in the technique for preparing resin wheel by the invention, when shape by die-cutting
More preferable operation；Also, material needed for it not prepares resin wheel, but material and preparation are prepared as by resin wheel
The tool of mold isolation uses, and instead of pervious black paper, makes the work that can increase grinding tool heating in resin wheel preparation process
Sequence, and then improve the quality of resin wheel.In addition, the application of the non-woven fabrics, can be such that the grinding wheel of compression moulding preferably takes off
From mold, non-woven fabrics and sand grains are easier to fall off in the use of grinding wheel, and grinding wheel uses safer；Moreover, non-woven fabrics is being protected
Under the premise of demonstrate,proving enough isolating powers and covering power, gas permeability can reach 90%, can promote sand in grinding wheel hardening process
Gas and moisture discharge in wheel make its appearance more fine uniform while promoting resin wheel.
Specific embodiment
Below with reference to embodiment, the invention will be further described, and mode of the invention includes but are not limited to following implementation
Example.
Non-woven fabrics is applied in resin wheel preparation currently, early having in the prior art, but it is all by non-woven fabrics
Preparing material and use as resin wheel.Its reason is that, with the development of the times, scientific and technological, for people
Different demands, non-woven fabrics be usually all to be combined by multiple material, to improve its performance, and under high temperature environment one
After fixing time, non-woven fabrics will melt, and be mixed into resin wheel material, become a part in resin wheel.And applicant is then
Difference, it is creative after applicant combines the research and a large amount of experiment of the knowledge accumulation, resin wheel preparation process of itself many years
Have found and non-woven fabrics can be applied in the preparation process of resin wheel, be allowed to as resin wheel preparing material and system
Isolating tool between standby mold.It is found after verifying the imagination through a large number of experiments again, although which is not to resin wheel
Preparation process amelioration, do not increase and decrease the material for preparing of resin wheel, and be only to replace common black paper to make using non-woven fabrics
For isolating tool, the quality and appearance of resin wheel can be effectively improved, this is undoubtedly a creative discovery.
Hereinafter, by taking embodiment 1~11 as an example, to describe in detail to the present invention.Wherein, each embodiment is respectively adopted
Non-woven fabrics as shown in Table 1 material and prepares the isolating tool of mold as preparing for resin wheel to replace black paper.
Table 1
Non-woven fabrics replaces black paper in each embodiment, material and prepares mold as preparing in resin wheel preparation process
Isolating tool use, in addition to the preparation condition shown in the following table 2, grinding wheel preparation process is the same as those in the prior art.
Table 2
Find that grinding wheel is detached from grinding tool and generates defect ware rate 0.11% in 1~11 preparation process of above-described embodiment, then to upper
It states the resin wheel that embodiment is prepared to be detected, gas emission index 99.4 in discovery grinding wheel, grinding wheel moisture content 0.02%,
For the black paper of stack pile, there is better gas permeability.By embodiment as it can be seen that the material of non-woven fabrics is to resin wheel
Influence is good permeability and moisture content bottom, and it is more durable safer to make grinding wheel, and for the non-woven fabrics of same material, it is thick
It spends and has an impact to what is be vented in grinding wheel hardening.Meanwhile the thickness of non-woven fabrics is again to the isolating power and covering power of non-woven fabrics
Have an impact, even the non-woven fabrics of 20g/ ㎡ thickness, under the premise of guaranteeing enough isolating powers and covering power, gas permeability reaches
It is 9 times of black paper or so to 90%, function admirable.
Wherein, the non-woven fabrics of terylene can breathe freely with high temperature resistant, relative to other for conventional non-woven fabrics with outstanding
And moisture resistance, even tissue is glossy, can adapt to the environment of 22 hour time, 185 temperature, and then realize and substitute black paper
Effect, also, isolating power, covering power are strong, good permeability, eventually disengage from grinding tool and generate defect ware rate 0.11%, in grinding wheel
Gas emission index 99.5%, grinding wheel moisture content 0.02% are very suitable for being sliced for resin wheel.And cotton staple fiber has
There is better sand fallout, is very suitable for on flexible elastic grinding disk and the grinding of alms bowl type.It can be seen that terylene non-woven fabric and cotton
Matter staple fiber nonwoven fabric is improved the effect of grinding wheel performance, but has his own strong points, therefore, in the resin sand for preparing different purposes
, can be compound by the two according to the actual situation when wheel, with obtain can the phase effect.Although black in contrast can slightly one
A bit, but since non-woven fabrics color is smaller to whole influence, colored nothing is also can be selected based on black in non-woven fabrics color
Woven fabric keeps resin wheel more personalized.
In addition, non-woven fabrics can be any color, so that resin wheel gets a promotion in appearance, increase product in market
On competitiveness.Only when nonwoven thickness is in 20~25g/ ㎡, preferably black, to ensure that it can have enough isolation energy
Power and covering power.
Above-described embodiment is only the preferred embodiment of the present invention, should not be taken to limit protection scope of the present invention, but
It is all in body design thought of the invention and mentally make have no the change of essential meaning or polishing, the technology solved
Problem is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (10)
1. non-woven fabrics is preparing the application in resin wheel.
2. non-woven fabrics according to claim 1 is preparing the application in resin wheel, which is characterized in that preparing resin sand
In wheel, the non-woven fabrics is for the material for preparing of resin wheel to be isolated with mold is prepared.
3. non-woven fabrics according to claim 2 is preparing the application in resin wheel, which is characterized in that the non-woven fabrics is
Terylene non-woven fabric.
4. non-woven fabrics according to claim 3 is preparing the application in resin wheel, which is characterized in that the non-woven fabrics is used
It is isolated in the material for preparing for being sliced resin wheel with mold is prepared.
5. non-woven fabrics according to claim 2 is preparing the application in resin wheel, which is characterized in that the non-woven fabrics by
Cotton staple fiber is made.
6. non-woven fabrics according to claim 5 is preparing the application in resin wheel, which is characterized in that the non-woven fabrics is used
It is isolated in by the material for preparing of flexible elastic grinding disk or the grinding of alms bowl type with mold is prepared.
7. non-woven fabrics according to claim 2 is preparing the application in resin wheel, which is characterized in that the nonwoven cloth bag
The surface layer with bottom that mold is in contact is prepared and with preparing material and being in contact is included, the bottom is cotton short fiber layers, described
Surface layer is terylene nonwoven layer of cloth.
8. preparing the application in resin wheel according to non-woven fabrics described in claim 3~7 any one, which is characterized in that
The non-woven fabrics with a thickness of 20~35g/ ㎡.
9. non-woven fabrics according to claim 8 is preparing the application in resin wheel, which is characterized in that the non-woven fabrics
Gas permeability reaches 90%.
10. according to claim 1, non-woven fabrics described in 2 or 9 is preparing the application in resin wheel, which is characterized in that the nothing
Woven fabric is black, green or red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549853.3A CN110103156A (en) | 2019-06-24 | 2019-06-24 | Non-woven fabrics is preparing the application in resin wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910549853.3A CN110103156A (en) | 2019-06-24 | 2019-06-24 | Non-woven fabrics is preparing the application in resin wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103156A true CN110103156A (en) | 2019-08-09 |
Family
ID=67495650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910549853.3A Pending CN110103156A (en) | 2019-06-24 | 2019-06-24 | Non-woven fabrics is preparing the application in resin wheel |
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| CN (1) | CN110103156A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231162Y (en) * | 1995-09-11 | 1996-07-17 | 深圳金台纤维有限公司 | Cymbal type resin grinding wheel non-wowen cloth decorative surface |
| CN102794715A (en) * | 2012-08-03 | 2012-11-28 | 河南工业大学 | Fiber-reinforced grinding wheel substrate and preparation method thereof |
| CN104128880A (en) * | 2014-07-21 | 2014-11-05 | 蓝思科技股份有限公司 | Grinding pad special for modified epoxy resin type ceramic and preparation method thereof |
| CN104772693A (en) * | 2015-04-20 | 2015-07-15 | 蓝思科技（长沙）有限公司 | Diamond grinding pad for processing super-hard ceramics and preparation method for diamond grinding pad |
| CN105014569A (en) * | 2014-04-30 | 2015-11-04 | 富士制砥株式会社 | Manufacturing method of rotory grindstone and rotary grindstone which has been manufactured by the manufacturing method |
| CN106112840A (en) * | 2016-07-05 | 2016-11-16 | 廊坊菊龙五金磨具有限公司 | A kind of cutting and the manufacture method of grinding resin wheel |
| CN106891276A (en) * | 2017-04-18 | 2017-06-27 | 江西联洲研磨科技有限公司 | A kind of powder fiber reinforced resin emery wheel and preparation method thereof |
-
2019
- 2019-06-24 CN CN201910549853.3A patent/CN110103156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231162Y (en) * | 1995-09-11 | 1996-07-17 | 深圳金台纤维有限公司 | Cymbal type resin grinding wheel non-wowen cloth decorative surface |
| CN102794715A (en) * | 2012-08-03 | 2012-11-28 | 河南工业大学 | Fiber-reinforced grinding wheel substrate and preparation method thereof |
| CN105014569A (en) * | 2014-04-30 | 2015-11-04 | 富士制砥株式会社 | Manufacturing method of rotory grindstone and rotary grindstone which has been manufactured by the manufacturing method |
| CN104128880A (en) * | 2014-07-21 | 2014-11-05 | 蓝思科技股份有限公司 | Grinding pad special for modified epoxy resin type ceramic and preparation method thereof |
| CN104772693A (en) * | 2015-04-20 | 2015-07-15 | 蓝思科技（长沙）有限公司 | Diamond grinding pad for processing super-hard ceramics and preparation method for diamond grinding pad |
| CN106112840A (en) * | 2016-07-05 | 2016-11-16 | 廊坊菊龙五金磨具有限公司 | A kind of cutting and the manufacture method of grinding resin wheel |
| CN106891276A (en) * | 2017-04-18 | 2017-06-27 | 江西联洲研磨科技有限公司 | A kind of powder fiber reinforced resin emery wheel and preparation method thereof |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |