CN1030739A - The resin-emery abrasive wheel of glass-cutting - Google Patents
The resin-emery abrasive wheel of glass-cutting Download PDFInfo
- Publication number
- CN1030739A CN1030739A CN 87105037 CN87105037A CN1030739A CN 1030739 A CN1030739 A CN 1030739A CN 87105037 CN87105037 CN 87105037 CN 87105037 A CN87105037 A CN 87105037A CN 1030739 A CN1030739 A CN 1030739A
- Authority
- CN
- China
- Prior art keywords
- resin
- glass
- phenol
- cutting
- emery
- 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
- 229910001651 emery Inorganic materials 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 title claims abstract description 12
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 21
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 2
- 208000034189 Sclerosis Diseases 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 9
- 239000004579 marble Substances 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of resin-emery abrasive wheel of glass-cutting and manufacturing process thereof.The emery wheel major ingredient is phenol, formaldehyde, silicon carbide etc.The present invention can cut and grinding glass and marble, especially for glass-cutting, can electronic or manually cut the glass of various areas and all thickness.
Description
The present invention relates to a kind of glass-cutting or marmorean resin-emery grinding wheel, be specially adapted to cut glass with the grinding all size.
Existing glass cutting cutter all is that main raw material is made with the diamond.Its shortcoming is, expensive raw material price, and when cutting heavy sheet glass and small area glass, frangible, yield rate is low, and can only cut, and can not carry out ground finish.
Task of the present invention is to overcome the above-mentioned shortcoming in the prior art, produces a kind of can the cutting and grinding marble and glass, particularly resin-the emery grinding wheel of cutting and various areas of grinding and all thickness glass.
Resin-emery grinding wheel of the present invention, its main raw material is:
Silicon carbide (green silicon carbide): content is more than 99%;
Phenol (CHOH): content is 97～99%;
Formaldehyde (CHO): content is 37～40%
Gypsum.
The proportioning of various compositions is:
In the resin:
Phenol: formaldehyde is 1: (1.1～1.2) (ratio of gram branch)
Ammoniacal liquor: phenol is 100: (5.5～6.0) (weight ratio)
In the emery wheel:
Silicon carbide: resin is 100: (10～13) (weight ratio)
The portions of resin gypsum is 32: (6～9) (weight ratio)
Manufacturing process of the present invention is:
Make resin:
By proportioning phenol and formaldehyde are prepared in the container of packing into, container is immersed in the water to 2/3rds places of container, feedwater is heated, and makes phenol and formaldehyde solvate temperature in the container rise to 72～80 ℃.Afterwards, add ammoniacal liquor in proportion and stirred 4～5 minutes, container is built, continue feedwater and heat, make that temperature rises to 95～100 ℃ in the container, and keep water temperature to be about 90 ℃, ammoniacal liquor boiling and constantly boiling are 40～50 minutes in container, make resin.Resin with the cooling of 2 times cold water, after 24 hours is removed water, treat 3 days again after, resin can use.
Make emery wheel:
With silicon carbide, resin and gypsum prepare in proportion, stir, and treat 6～10 minutes, make its moulding.
The shape base is put into stoving oven, make furnace temperature rise to 180 ℃, continue oven dry 5.5～6.5 hours, underhardening oven dry, its drying time is assigned as:
1～65 ℃ 0.5 hour
65～90 ℃ 1.5 hours
90～115 ℃ 2 hours
115～140 ℃ 1.5 hours
140～180 ℃ 1 hour
Stop after the heating, temperature keeping 4 hours, the blow-on temperature of loosing is taken out product.
Compare with prior art, the invention has the advantages that:
Can cut, also can grinding glass and marble, cutting yield rate height can be contained on the electrically powered machine, also can manually use, and can cut the glass of various areas and thickness.
Embodiment one:
The resin proportioning:
Phenol: the ratio of formaldehyde 1: 1.15(gram branch)
Ammoniacal liquor: phenol 100: the 5.8(weight ratio)
The emery wheel proportioning:
Silicon carbide: resin 100: 13
Portions of resin gypsum 32: 6
Embodiment two (most preferred embodiment):
The resin proportioning:
Phenol: the ratio of formaldehyde 1: 1.1(gram branch)
Ammoniacal liquor: phenol 100: the 5.5(weight ratio)
The emery wheel proportioning:
Silicon carbide: resin 100: the 12(weight ratio)
Portions of resin gypsum 32: the 7(weight ratio)
Claims (3)
1, a kind of resin-emery grinding wheel of glass-cutting is made up of phenol, formaldehyde, silicon carbide, ammoniacal liquor, gypsum, it is characterized in that:
The various proportioning components of resin are:
Phenol: formaldehyde 1: (1.1～1.2) (ratio of gram branch)
Ammoniacal liquor: phenol 100: (5.5～6.0) (weight ratio)
The various proportioning components of emery wheel are:
Silicon carbide: resin 100: (10～13) (weight ratio)
Portions of resin gypsum 32: (6～9) (weight ratio)
2, according to the resin-emery grinding wheel of claim 1, it is characterized in that:
The best proportioning of resin is:
Phenol: the ratio of formaldehyde 1: 1.1(gram branch)
Ammoniacal liquor: phenol 100: the 5.5(weight ratio)
The best proportioning of emery wheel is:
Silicon carbide: resin 100: the 12(weight ratio)
Portions of resin gypsum 32: the 7(weight ratio)
3, a kind of manufacturing process of resin-emery grinding wheel of glass-cutting, the fused back of phenol and formaldehyde is warming up to 72～80 ℃ indirectly with water when it is characterized in that resin manufacture, after adding ammoniacal liquor, keep about 90 ℃ of water temperature after temperature rises to 95～100 ℃ in the container, when making emery wheel, the sclerosis of employing first drying, the time is 5.5～6.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87105037 CN1030739A (en) | 1987-07-20 | 1987-07-20 | The resin-emery abrasive wheel of glass-cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87105037 CN1030739A (en) | 1987-07-20 | 1987-07-20 | The resin-emery abrasive wheel of glass-cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1030739A true CN1030739A (en) | 1989-02-01 |
Family
ID=4815126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87105037 Pending CN1030739A (en) | 1987-07-20 | 1987-07-20 | The resin-emery abrasive wheel of glass-cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1030739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189486A (en) * | 2010-03-11 | 2011-09-21 | 三星移动显示器株式会社 | Grinder, grinding method using the grinder, manufacturing method of display device using the grinding method, and display device manufactured by the manufacturing method |
| CN101733713B (en) * | 2008-11-26 | 2011-09-21 | 绵阳中研磨具有限责任公司 | Method for producing sand wheel by using phthalocyanine resin |
-
1987
- 1987-07-20 CN CN 87105037 patent/CN1030739A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733713B (en) * | 2008-11-26 | 2011-09-21 | 绵阳中研磨具有限责任公司 | Method for producing sand wheel by using phthalocyanine resin |
| CN102189486A (en) * | 2010-03-11 | 2011-09-21 | 三星移动显示器株式会社 | Grinder, grinding method using the grinder, manufacturing method of display device using the grinding method, and display device manufactured by the manufacturing method |
| US8721389B2 (en) | 2010-03-11 | 2014-05-13 | Samsung Display Co., Ltd. | Grinder, grinding method using the grinder, manufacturing method of display device using the grinding method, and display device manufactured by the manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |