CN108747860A - A kind of colour ultra-thin cutting sheet and production method - Google Patents
A kind of colour ultra-thin cutting sheet and production method Download PDFInfo
- Publication number
- CN108747860A CN108747860A CN201810560288.6A CN201810560288A CN108747860A CN 108747860 A CN108747860 A CN 108747860A CN 201810560288 A CN201810560288 A CN 201810560288A CN 108747860 A CN108747860 A CN 108747860A
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- Prior art keywords
- cutting sheet
- parts
- raw material
- glass fiber
- stainless steel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
-
- 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
- B24D3/34—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)
- Manufacturing & Machinery (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The present invention provides a kind of colour ultra-thin cutting sheet and production methods, include the raw material of following parts by weight：100-110 parts of monocrystalline white fused alumina, 16-18 parts of phenolic resin, 3-8 parts of land plaster, 0.4-0.6 parts of pigment, 0.4-0.6 parts of turmeric pigment；The monocrystalline white fused alumina is surmised for 50-55 mesh；The land plaster is anhydrous gypsum, and the anhydrous gypsum is that ardealite is calcined to 360 °C or more the anhydrous gypsums generated；The thickness of cutting sheet is 1.0mm.（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；（2）Molding（3）Electrical heating is hardened, and heating temperature is 180-190 DEG C；（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；（5）The cutting sheet of processing stainless steel orifice ring is packed.The cutting sheet bond strength of the present invention is big, grinding capacity is strong, durability is high.
Description
Technical field
The present invention relates to grinding materials and grinding tool field more particularly to a kind of colour ultra-thin cutting sheets and production method.
Background technology
Resin flake abrasive cut-off wheel is one of most common kind in grinding tool product.It is using resin as binder, will be loose
Scattered abrasive material bonds, and it is l~5mm or thinner cutting discs to be consolidated into thickness.Resin abrasive cutting wheel is mainly applied
In the cutting processing of the metal materials such as the rod iron of metallurgical industry, steel pipe, band steel, angle bar, channel steel, rail, steel plate；Semicon industry
The metals such as silicon, germanium, sapphire, cable body, graphite, ceramics, quartz and nonmetallic materials accurate fluting or cutting off processing with
And the metal material of building material industry, chemical industry, aerospace industry, mechanical industry, auto industry, shipping industry and non-
The cutting processing of metal material.
The problem of country's resin flake abrasive cut-off wheel is primarily present the following aspects at present：1. bond strength is relatively low, crisp
High, the easy to fall off, chip off-falling of property；2. durability is low；3. being also easy to produce burn phenomenon.
Invention content
In view of this, a kind of colour ultra-thin cutting sheet of present invention offer and production method, the cutting sheet bond strength is big, grinds
Cut that ability is strong, durability is high.
The present invention uses following technical scheme：
A kind of colour ultra-thin cutting sheet, includes the raw material of following parts by weight：100-110 parts of monocrystalline white fused alumina, phenolic resin 16-18
Part, 3-8 parts of land plaster, 0.4-0.6 parts of pigment, 0.4-0.6 parts of turmeric pigment；The monocrystalline white fused alumina is surmised for 50-
55 mesh；The land plaster is anhydrous gypsum, and the anhydrous gypsum is that ardealite is calcined to 360 °C or more the anhydrous stones generated
Cream；The thickness of cutting sheet is 1.0mm.
The granularity of the phenolic resin and land plaster is 200-220 mesh.
A kind of preparation method of colour ultra-thin cutting sheet, includes the following steps：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 180-190 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
Beneficial effects of the present invention are：
White fused alumina hardness is higher than Brown Alundum, and toughness is slightly lower, purity is high, self-sharpening is good, grinding capacity is strong, calorific value is small, it is efficient,
Acid-alkali-corrosive-resisting, high temperature heat-resistant stability are good, and cutting sheet is made using monocrystalline white fused alumina sand in the present invention, are suitable for grinding high-carbon
The fine granularities abrasive material such as steel, high-speed steel and stainless steel, using phenolic resin and anhydrous gypsum as binder, anhydrous gypsum is by phosphorus
What gypsum calcining was generated to 360 °C or more, when the temperature is excessively high, the crystallization water included can discharge, and reduce temperature, prevent from burning
Phenomenon.
Specific implementation mode
The present invention provides a kind of colour ultra-thin cutting sheet, includes the raw material of following parts by weight：Monocrystalline white fused alumina 100-110
Part, 16-18 parts of phenolic resin, 3-8 parts of land plaster, 0.4-0.6 parts of pigment, 0.4-0.6 parts of turmeric pigment；The monocrystalline is white
Corundum is surmised for 50-55 mesh；The land plaster is anhydrous gypsum, and the anhydrous gypsum is that ardealite is calcined to 360 °C
The anhydrous gypsum generated above；The thickness of cutting sheet is 1.0mm.The granularity of the phenolic resin and land plaster is 200-220 mesh.
In one embodiment, to further increase anti-burning effect, 0.5-1 parts of glass beads are added in the feed.
A kind of preparation method of colour ultra-thin cutting sheet, includes the following steps：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 180-190 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
Cutting sheet is circle, has circular hole in the middle part of round cutting sheet, and stainless steel orifice ring is installed on circular hole, and circular is
Label.The thickness of the cutting sheet is 1.2-3mm, a diameter of 10.7cm, diameter of bore 16mm.
Embodiment 1：
A kind of colour ultra-thin cutting sheet, includes the raw material of following parts by weight：100 parts of monocrystalline white fused alumina, 16 parts of phenolic resin, gypsum
5 parts of powder, 0.5 part of pigment, 0.5 part of turmeric pigment；The monocrystalline white fused alumina is surmised for 50 mesh；The land plaster is anhydrous
Gypsum, the anhydrous gypsum are that ardealite is calcined to 360 °C or more the anhydrous gypsums generated；The thickness of cutting sheet is
1.0mm.The granularity of the phenolic resin and land plaster is 200 mesh.
The present invention provides a kind of production method of colour ultra-thin cutting sheet, includes the following steps：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 180 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
Embodiment 2：
A kind of colour ultra-thin cutting sheet, includes the raw material of following parts by weight：105 parts of monocrystalline white fused alumina, 17 parts of phenolic resin, gypsum
3 parts of powder, 0.4 part of pigment, 0.4 part of turmeric pigment；The monocrystalline white fused alumina is surmised for 50 mesh；The land plaster is anhydrous
Gypsum, the anhydrous gypsum are that ardealite is calcined to 360 °C or more the anhydrous gypsums generated；The thickness of cutting sheet is
1.0mm.The granularity of the phenolic resin and land plaster is 220 mesh.
The present invention provides a kind of production method of colour ultra-thin cutting sheet, includes the following steps：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 185 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
Embodiment 3：
A kind of colour ultra-thin cutting sheet, includes the raw material of following parts by weight：110 parts of monocrystalline white fused alumina, 18 parts of phenolic resin, gypsum
6 parts of powder, 0.5 part of glass bead, 0.6 part of pigment, 0.6 part of turmeric pigment；The monocrystalline white fused alumina is surmised for 55 mesh；Institute
It is anhydrous gypsum to state land plaster, and the anhydrous gypsum is that ardealite is calcined to 360 °C or more the anhydrous gypsums generated；Cutting
The thickness of piece is 1.0mm.The granularity of the phenolic resin and land plaster is 220 mesh.
Its production method includes the following steps：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 190 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of colour ultra-thin cutting sheet, it is characterised in that：Include the raw material of following parts by weight：100-110 parts of monocrystalline white fused alumina,
16-18 parts of phenolic resin, 3-8 parts of land plaster, 0.4-0.6 parts of pigment, 0.4-0.6 parts of turmeric pigment；The monocrystalline is rigid in vain
Beautiful surmises for 50-55 mesh；The land plaster be anhydrous gypsum, the anhydrous gypsum be by ardealite be calcined to 360 °C with
The anhydrous gypsum of upper generation；The thickness of cutting sheet is 1.0mm.
2. a kind of colour ultra-thin cutting sheet according to claim 1, it is characterised in that：The phenolic resin and land plaster
Granularity is 200-220 mesh.
3. a kind of production method of colour ultra-thin cutting sheet according to claim 1, it is characterised in that：Including following step
Suddenly：
（1）Dispensing prepares raw material, and each raw material is uniformly mixed according to the ratio；
（2）Molding, by step（1）In be sufficiently mixed after raw material be put into compression moulding in automatic moulding machine, and by compression moulding
Idiosome between glass fiber mesh is added, put neat and be grouped according to the sequence of glass fiber mesh, idiosome, glass fiber mesh,
Every group includes glass fiber mesh, idiosome, the glass fiber mesh being sequentially placed, and placing stainless steel substrates between each group is separated,
Each group puts neat rear compression；
（3）Electrical heating is hardened, and heating temperature is 180-190 DEG C；
（4）After the cutting sheet setting label after hardening, stainless steel orifice ring is reprocessed；
（5）The cutting sheet of processing stainless steel orifice ring is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560288.6A CN108747860A (en) | 2018-06-03 | 2018-06-03 | A kind of colour ultra-thin cutting sheet and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560288.6A CN108747860A (en) | 2018-06-03 | 2018-06-03 | A kind of colour ultra-thin cutting sheet and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108747860A true CN108747860A (en) | 2018-11-06 |
Family
ID=64002053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810560288.6A Pending CN108747860A (en) | 2018-06-03 | 2018-06-03 | A kind of colour ultra-thin cutting sheet and production method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108747860A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2053108C1 (en) * | 1993-06-17 | 1996-01-27 | Уральский научно-исследовательский институт композиционных материалов | Abrasive wheel |
| CN102343558A (en) * | 2011-10-20 | 2012-02-08 | 宁波大华砂轮有限公司 | Resin abrasive cutting wheel and manufacturing method thereof |
| CN103042477A (en) * | 2012-12-14 | 2013-04-17 | 姜堰苏蒙砂轮有限公司 | Cascade grinding wheel slice and production method thereof |
| CN106002666A (en) * | 2016-07-05 | 2016-10-12 | 廊坊菊龙五金磨具有限公司 | Multifunctional resin grinding wheel and production method thereof |
| 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 |
-
2018
- 2018-06-03 CN CN201810560288.6A patent/CN108747860A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2053108C1 (en) * | 1993-06-17 | 1996-01-27 | Уральский научно-исследовательский институт композиционных материалов | Abrasive wheel |
| CN102343558A (en) * | 2011-10-20 | 2012-02-08 | 宁波大华砂轮有限公司 | Resin abrasive cutting wheel and manufacturing method thereof |
| CN103042477A (en) * | 2012-12-14 | 2013-04-17 | 姜堰苏蒙砂轮有限公司 | Cascade grinding wheel slice and production method thereof |
| CN106002666A (en) * | 2016-07-05 | 2016-10-12 | 廊坊菊龙五金磨具有限公司 | Multifunctional resin grinding wheel and production method thereof |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 金雪霞: "新型玻璃纤维增强树脂薄型切割片的研发", 《玻璃纤维》 * |
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| PB01 | Publication | ||
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Application publication date: 20181106 |