CN109304679A - 一种陶瓷树脂复合金刚石砂轮及其制备方法 - Google Patents
一种陶瓷树脂复合金刚石砂轮及其制备方法 Download PDFInfo
- Publication number
- CN109304679A CN109304679A CN201811103547.9A CN201811103547A CN109304679A CN 109304679 A CN109304679 A CN 109304679A CN 201811103547 A CN201811103547 A CN 201811103547A CN 109304679 A CN109304679 A CN 109304679A
- Authority
- CN
- China
- Prior art keywords
- parts
- resin
- ceramic
- abrading block
- idiosome
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 43
- 238000000227 grinding Methods 0.000 title claims abstract description 36
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 21
- 239000010432 diamond Substances 0.000 title claims abstract description 21
- 239000000805 composite resin Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 229920001721 polyimide Polymers 0.000 claims abstract description 10
- 239000009719 polyimide resin Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- 229910052629 lepidolite Inorganic materials 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052656 albite Inorganic materials 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 239000010433 feldspar Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 238000002513 implantation Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000003082 abrasive agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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
- B24D3/32—Resins or natural or synthetic macromolecular compounds for porous or cellular structure
-
- 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
- B24D3/344—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 the bonding agent being organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
本发明公开了一种陶瓷树脂复合金刚石砂轮及其制备方法，其特征在于，包括树脂复合胚体和陶瓷磨块，所述陶瓷磨块为直径为4～8毫米的颗粒状，陶瓷磨块为多个并均匀分布于树脂复合胚体中，所述陶瓷磨块的质量占总质量的10～20%。复合砂轮主要采用耐高温聚酰亚胺树脂和陶瓷磨块组成，采用高温高压的方式将树脂与陶瓷紧密的结合在一起，并可添加树脂砂轮所用的辅料与磨料来调节砂轮的整体磨削性能。本发明的复合砂轮可在350℃长期使用，瞬间最高可耐550℃可在无冷却条件下使用，结合了树脂砂轮的磨削有点，大大提高了砂轮的整体磨削性能和砂轮的安全性能。
Description
技术领域
本发明涉及砂轮制造领域，特别涉及一种陶瓷树脂复合金刚石砂轮。
背景技术
目前陶瓷金刚石砂轮大都采用预先压制好的陶瓷磨削单元用普通环氧胶粘接在砂轮基体上，因其不耐高温再无冷却的条件下磨削会产生高温而导致砂轮脱落造成人员伤亡及财产损失，而且单用环氧树脂还会影响磨削性能。
发明内容
本发明的目的在于提供一种陶瓷树脂复合金刚石砂轮及其制备方法，该砂轮可在高温下长期使用，整体磨削性能和安全性能高。
根据本发明的一个方面，提供了一种陶瓷树脂复合金刚石砂轮，包括树脂复合胚体和陶瓷磨块，所述陶瓷磨块为直径为4～8毫米的颗粒状，陶瓷磨块为多个并均匀分布于树脂复合胚体中，所述陶瓷磨块的质量占总质量的10～20%；所述树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂10～20份、铜粉8～12份、氧化锌4～6份、三氧化二铬4～6份、金刚石30～40份、硼酸4～6份、硅石6～8份、锂云母4～6份、石墨1～3份、二氧化硅7～9份、钠长石2～4份。
在一些实施方式中，所述树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂15份、铜粉10份、氧化锌5份、三氧化二铬5份、金刚石35份、硼酸5份、硅石7份、锂云母5份、石墨2份、二氧化硅8份、钠长石3份。
在一些实施方式中，所述砂轮的制作方法包括如下步骤：
S1、将陶瓷磨块预压成型后在800～1000℃下烧结备用；
S2、将树脂复合胚体（1）的原材料混合好后放入模具，将烧结好的陶瓷磨块植入模具，在350℃的温度下整体进行热压，压力为15Kg/平方毫米，保温1小时卸压卸模。
本发明的有益效果是：复合砂轮主要采用耐高温聚酰亚胺树脂和陶瓷磨块组成，采用高温高压的方式将树脂与陶瓷紧密的结合在一起，并可添加树脂砂轮所用的辅料与磨料来调节砂轮的整体磨削性能。本发明的复合砂轮可在350℃长期使用，瞬间最高可耐550℃可在无冷却条件下使用，结合了树脂砂轮的磨削有点，大大提高了砂轮的整体磨削性能和砂轮的安全性能。
附图说明
图1为本发明一实施方式的陶瓷树脂复合金刚石砂轮的结构示意图。
具体实施方式
下面结合附图对发明作进一步详细的说明。
实施例1
图1示意性地显示了根据本发明的一种实施方式的陶瓷树脂复合金刚石砂轮。
参照图1，一种陶瓷树脂复合金刚石砂轮，包括树脂复合胚体1和陶瓷磨块2，陶瓷磨块2为直径为4～8毫米的颗粒状，陶瓷磨块2为多个并均匀镶嵌于树脂复合胚体1中，陶瓷磨块2的质量占总质量的10～20%。
树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂10～20份、铜粉8～12份、氧化锌4～6份、三氧化二铬4～6份、金刚石30～40份、硼酸4～6份、硅石6～8份、锂云母4～6份、石墨1～3份、二氧化硅7～9份、钠长石2～4份。
实施例2
陶瓷树脂复合金刚石砂轮的制作方法如下：
S1、将陶瓷磨块预压成型后在800～1000℃下烧结备用，制得直径为4～8毫米的陶瓷颗粒；
S2、将树脂复合胚体1的原材料混合好后放入模具，将烧结好的陶瓷磨块2按与树脂复合胚体1的质量比为1：10的质植入模具，在350℃的温度下整体进行热压，压力为15Kg/平方毫米，保温1小时卸压卸模，制得陶瓷树脂复合金刚石砂轮。
树脂复合胚体的原料重量份配比如下：聚酰亚胺树脂15份、铜粉10份、氧化锌5份、三氧化二铬5份、金刚石35份、硼酸5份、硅石7份、锂云母5份、石墨2份、二氧化硅8份、钠长石3份。
实施例3
树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂10份、铜粉8份、氧化锌6份、三氧化二铬4份、金刚石40份、硼酸4份、硅石8份、锂云母4份、石墨1份、二氧化硅9份、钠长石4份。
砂轮的制作方法与实施例1相同。
实施例4
树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂20份、铜粉12份、氧化锌4份、三氧化二铬6份、金刚石30份、硼酸6份、硅石6份、锂云母6份、石墨3份、二氧化硅7份、钠长石2份。
砂轮的制作方法与实施例1相同。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于发明的保护范围。
Claims (3)
1.一种陶瓷树脂复合金刚石砂轮，其特征在于，包括树脂复合胚体（1）和陶瓷磨块（2），所述陶瓷磨块（2）为直径为4～8毫米的颗粒状，陶瓷磨块（2）为多个并均匀分布于树脂复合胚体（1）中，所述陶瓷磨块（2）的质量占总质量的10～20%；所述树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂10～20份、铜粉8～12份、氧化锌4～6份、三氧化二铬4～6份、金刚石30～40份、硼酸4～6份、硅石6～8份、锂云母4～6份、石墨1～3份、二氧化硅7～9份、钠长石2～4份。
2.根据权利要求1所述的陶瓷树脂复合金刚石砂轮，其特征在于，所述树脂复合胚体由下列重量份的原料制成：聚酰亚胺树脂15份、铜粉10份、氧化锌5份、三氧化二铬5份、金刚石35份、硼酸5份、硅石7份、锂云母5份、石墨2份、二氧化硅8份、钠长石3份。
3.如权利要求1或2所述的陶瓷树脂复合金刚石砂轮的制备方法，其特征在于，包括以下步骤：
S1、将陶瓷磨块预压成型后在800～1000℃下烧结备用；
S2、将树脂复合胚体（1）的原材料混合好后放入模具，将烧结好的陶瓷磨块按所需植入模具，在350℃的温度下整体进行热压，压力为15Kg/平方毫米，保温1小时卸压卸模。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103547.9A CN109304679A (zh) | 2018-09-20 | 2018-09-20 | 一种陶瓷树脂复合金刚石砂轮及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103547.9A CN109304679A (zh) | 2018-09-20 | 2018-09-20 | 一种陶瓷树脂复合金刚石砂轮及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304679A true CN109304679A (zh) | 2019-02-05 |
Family
ID=65224709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811103547.9A Pending CN109304679A (zh) | 2018-09-20 | 2018-09-20 | 一种陶瓷树脂复合金刚石砂轮及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304679A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338786A (zh) * | 2022-08-22 | 2022-11-15 | 广东新劲刚金刚石工具有限公司 | 一种浇注弹性磨块及其制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785901A (zh) * | 2005-10-14 | 2006-06-14 | 广东奔朗超硬材料制品有限公司 | 陶瓷烧结碳化硅颗粒磨块及其制作方法 |
| CN101434827A (zh) * | 2008-12-17 | 2009-05-20 | 厦门致力金刚石工具有限公司 | 一种含陶瓷颗粒的磨料及其制备方法和应用 |
| CN105328589A (zh) * | 2015-11-25 | 2016-02-17 | 赵光宇 | 一种双端面磨用陶瓷结合剂复合型平行砂轮 |
| CN205465774U (zh) * | 2016-04-14 | 2016-08-17 | 鄂州市金刚石技术研发中心 | 一种大颗粒金刚石高效耐研磨磨块 |
| CN106493831A (zh) * | 2016-10-14 | 2017-03-15 | 常州亚环环保科技有限公司 | 一种耐磨陶瓷磨砂轮的制备方法 |
| CN106826590A (zh) * | 2015-12-03 | 2017-06-13 | 台山市兰宝磨具有限公司 | 一种金刚石树脂陶瓷砂轮及其制备方法 |
| CN107073686A (zh) * | 2014-10-21 | 2017-08-18 | 3M创新有限公司 | 磨料预成型件、制备磨料制品的方法以及粘结磨料制品 |
-
2018
- 2018-09-20 CN CN201811103547.9A patent/CN109304679A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785901A (zh) * | 2005-10-14 | 2006-06-14 | 广东奔朗超硬材料制品有限公司 | 陶瓷烧结碳化硅颗粒磨块及其制作方法 |
| CN101434827A (zh) * | 2008-12-17 | 2009-05-20 | 厦门致力金刚石工具有限公司 | 一种含陶瓷颗粒的磨料及其制备方法和应用 |
| CN107073686A (zh) * | 2014-10-21 | 2017-08-18 | 3M创新有限公司 | 磨料预成型件、制备磨料制品的方法以及粘结磨料制品 |
| CN105328589A (zh) * | 2015-11-25 | 2016-02-17 | 赵光宇 | 一种双端面磨用陶瓷结合剂复合型平行砂轮 |
| CN106826590A (zh) * | 2015-12-03 | 2017-06-13 | 台山市兰宝磨具有限公司 | 一种金刚石树脂陶瓷砂轮及其制备方法 |
| CN205465774U (zh) * | 2016-04-14 | 2016-08-17 | 鄂州市金刚石技术研发中心 | 一种大颗粒金刚石高效耐研磨磨块 |
| CN106493831A (zh) * | 2016-10-14 | 2017-03-15 | 常州亚环环保科技有限公司 | 一种耐磨陶瓷磨砂轮的制备方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338786A (zh) * | 2022-08-22 | 2022-11-15 | 广东新劲刚金刚石工具有限公司 | 一种浇注弹性磨块及其制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105081992B (zh) | 一种陶瓷树脂复合结合剂和金刚石砂轮及其制备工艺 | |
| CN102814759A (zh) | 一种金刚石树脂砂轮及其制备方法 | |
| CN101386154B (zh) | 一种树脂结合剂金刚石砂轮及其制作方法 | |
| CN102814747B (zh) | 一种cbn树脂砂轮及其制备方法 | |
| CN102814763B (zh) | 一种聚酰亚胺树脂金刚石砂轮及其制备方法 | |
| CN104526577B (zh) | 一种陶瓷树脂复合结合剂砂轮的制备方法 | |
| CN106914829B (zh) | 一种高自锐性树脂结合剂金刚石无心磨砂轮及其制备方法 | |
| CN102825557A (zh) | 一种聚乙烯醇缩醛树脂砂轮及其制备方法 | |
| CN105538174A (zh) | 一种砂轮块及其制备方法，抛光砂轮 | |
| CN103962977B (zh) | 一种干式磨轮及其制作方法 | |
| CN106826586A (zh) | 一种自润滑金刚石砂轮及其制备方法 | |
| CN102814762A (zh) | 一种聚氨基双马来酰亚胺树脂砂轮及其制备方法 | |
| CN111217611A (zh) | 一种氮化铝氮化硼复合陶瓷材料及其制备方法 | |
| CN102814761A (zh) | 一种白刚玉树脂砂轮及其制备方法 | |
| CN104329988B (zh) | 一种防弹陶瓷片及其制备方法 | |
| CN105538175B (zh) | 一种高分子复合材料砂轮基体及其制备方法 | |
| CN109262477B (zh) | 一种陶瓷金属复合结合剂、利用其得到的金刚石修整滚轮及该滚轮的制备方法 | |
| CN102814757B (zh) | 一种铬刚玉树脂砂轮及其制备方法 | |
| CN106826590A (zh) | 一种金刚石树脂陶瓷砂轮及其制备方法 | |
| CN108747854B (zh) | 一种具有低温热固型附层的陶瓷结合剂金刚石砂轮及其制备方法 | |
| CN109304679A (zh) | 一种陶瓷树脂复合金刚石砂轮及其制备方法 | |
| CN106392084A (zh) | 一种聚晶金刚石复合片及其制备方法 | |
| CN104476417A (zh) | 一种陶瓷结合剂金刚石砂轮 | |
| CN208788359U (zh) | 陶瓷树脂复合金刚石砂轮 | |
| CN104475652A (zh) | 一种防落砂型砂及其制备方法 |
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 |