CN111609065A - A kind of manufacturing method of high-performance commercial vehicle friction coating - Google Patents
A kind of manufacturing method of high-performance commercial vehicle friction coating Download PDFInfo
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- CN111609065A CN111609065A CN202010284099.8A CN202010284099A CN111609065A CN 111609065 A CN111609065 A CN 111609065A CN 202010284099 A CN202010284099 A CN 202010284099A CN 111609065 A CN111609065 A CN 111609065A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 37
- 238000000576 coating method Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000292 calcium oxide Substances 0.000 claims abstract description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002783 friction material Substances 0.000 claims abstract description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000728 polyester Polymers 0.000 claims abstract description 10
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 10
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000006229 carbon black Substances 0.000 claims abstract description 4
- 239000011812 mixed powder Substances 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract 3
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 235000011837 pasties Nutrition 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/027—Compositions based on metals or inorganic oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/002—Combination of different friction materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0491—Tools, machines, processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0052—Carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0082—Production methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0038—Surface treatment
- F16D2250/0046—Coating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Braking Arrangements (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
本发明提供一种高性能商用车摩擦涂层的制作方法，其中所述的摩擦涂层的制作步骤为：称重炭黑、氧化钙、氧化铁、氧化硅及氧化铝粉末加入混料机并搅拌5分钟；加入丁腈胶粉继续搅拌8分钟，放置备用；用乙酸乙酯稀释聚酯为2倍并搅拌均匀；将混合粉末材料加入聚酯中并搅拌形成糊状涂料；刹车片对应弧形工装安装到涂覆设备上，开启设备、传送、固定，在摩擦材料表面涂覆成条状涂层；在高温下烘烘干后即可使用；优点为：本发明具有一定强度和化学稳定性，新刹车片安装到车上第一次制动时，摩擦力将涂层的材料涂抹到摩擦材料表面，从而提升初始摩擦系数，而5‑10次制动后这些粉末会均匀的覆盖到刹车片表面，从而平稳地度过磨合期。The invention provides a method for manufacturing a friction coating for high-performance commercial vehicles, wherein the manufacturing steps of the friction coating are as follows: weighing carbon black, calcium oxide, iron oxide, silicon oxide and aluminum oxide powder, adding them to a mixer, and adding them to a mixer. Stir for 5 minutes; add nitrile rubber powder and continue to stir for 8 minutes, set aside for later use; dilute the polyester to 2 times with ethyl acetate and stir well; add the mixed powder material to the polyester and stir to form a paste coating; the brake pad corresponds to the arc The tool is installed on the coating equipment, the equipment is turned on, conveyed and fixed, and the surface of the friction material is coated into a strip coating; it can be used after drying at high temperature; the advantages are: the invention has certain strength and chemical stability When the new brake pads are installed on the car for the first time, the friction force will apply the coating material to the surface of the friction material, thereby increasing the initial friction coefficient, and after 5-10 times of braking, the powder will evenly cover the surface of the friction material. The surface of the brake pads, so as to pass the break-in period smoothly.
Description
技术领域technical field
本发明涉及刹车片领域，尤其是涉及一种高性能商用车摩擦涂层的制作方法。The invention relates to the field of brake pads, in particular to a manufacturing method of a friction coating for high-performance commercial vehicles.
背景技术Background technique
商用车需要优异的摩擦性能，从而保证行车制动时安全，而新更换刹车片时，由于摩擦对偶之间的贴合面积低，摩擦性能需要通过磨合慢慢提升，这样初期的制动安全性能就受到影响。Commercial vehicles need excellent friction performance to ensure safety during service braking. However, when the brake pads are newly replaced, due to the low contact area between the friction pairs, the friction performance needs to be gradually improved through running-in, so that the initial braking safety performance be affected.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于为解决现有技术的不足，而提供一种高性能商用车摩擦涂层的制作方法。The purpose of the present invention is to provide a manufacturing method of a high-performance commercial vehicle friction coating in order to solve the deficiencies of the prior art.
本发明新的技术方案是：一种高性能商用车摩擦涂层的制作方法，所述的摩擦涂层的主要成份包括氧化钙、氧化硅、氧化铁及氧化铝，所述的摩擦涂层的制作步骤为：The new technical scheme of the present invention is: a manufacturing method of a high-performance commercial vehicle friction coating, the main components of the friction coating include calcium oxide, silicon oxide, iron oxide and aluminum oxide, and the friction coating has The production steps are:
1）称重炭黑、氧化钙、氧化铁、氧化硅及氧化铝粉末（重量百分比14:13:18:2:5），加入混料机并搅拌5分钟；1) Weigh carbon black, calcium oxide, iron oxide, silicon oxide and aluminum oxide powder (weight percentage 14:13:18:2:5), add it to the mixer and stir for 5 minutes;
2）向步骤1）中加入丁腈胶粉继续搅拌8分钟，放置备用；2) Add nitrile rubber powder to step 1), continue stirring for 8 minutes, and set aside for later use;
3）称出聚酯，用乙酸乙酯稀释为2倍，并用快速搅拌器搅拌均匀；3) Weigh out the polyester, dilute it to 2 times with ethyl acetate, and stir it evenly with a quick stirrer;
4）将步骤2）中的混合粉末材料加入步骤3）中，并高速搅拌15分钟形成糊状涂料；4) Add the mixed powder material in step 2) into step 3), and stir at high speed for 15 minutes to form a paste coating;
5）将磨削完成的刹车片摩擦材料面朝上，刹车片对应弧形工装安装到涂覆设备上，开启设备、传送、固定，在摩擦材料表面涂覆成条状涂层；5) Put the grinding brake pad friction material facing up, install the brake pad on the coating equipment corresponding to the arc-shaped tooling, turn on the equipment, transfer, fix, and coat the surface of the friction material into a strip coating;
6）带有涂层的刹车片在高温下烘烤10-30分钟，烘干后即可封装使用。6) The coated brake pads are baked at high temperature for 10-30 minutes, and can be packaged and used after drying.
步骤1）中的混料机为犁耙式。The mixer in step 1) is a rake type.
所述的丁腈胶粉与氧化钙、氧化铁、氧化硅及氧化铝的重量百分比为7：13：18：2：5。The weight percentage of the nitrile rubber powder and calcium oxide, iron oxide, silicon oxide and aluminum oxide is 7:13:18:2:5.
所述的聚酯与乙酸乙酯的重量百分比为16:25。The weight percentage of the polyester and ethyl acetate is 16:25.
步骤5）中的涂覆设备为全自动辊涂机。The coating equipment in step 5) is a fully automatic roller coater.
步骤6）中的烘烤温度为100-150℃。The baking temperature in step 6) is 100-150°C.
本发明的有益效果为：本发明具有一定强度和化学稳定性，新刹车片安装到车上第一次制动时，摩擦力将涂层的材料涂抹到摩擦材料表面，从而提升初始摩擦系数，而5-10次制动后这些粉末会均匀的覆盖到刹车片表面，从而平稳地度过磨合期。The beneficial effects of the present invention are as follows: the present invention has certain strength and chemical stability, and when the new brake pad is installed on the vehicle and brakes for the first time, the friction force smears the coating material on the surface of the friction material, thereby improving the initial friction coefficient, After 5-10 times of braking, the powder will evenly cover the surface of the brake pads, so as to smoothly pass the running-in period.
具体实施方式Detailed ways
一种高性能商用车摩擦涂层的制作方法，所述的摩擦涂层的主要成份包括氧化钙、氧化硅、氧化铁及氧化铝，所述的摩擦涂层的制作步骤为：A method for making a friction coating for high-performance commercial vehicles, wherein the main components of the friction coating include calcium oxide, silicon oxide, iron oxide and aluminum oxide, and the manufacturing steps of the friction coating are:
1）称重炭黑、氧化钙、氧化铁、氧化硅及氧化铝粉末（重量百分比14:13:18:2:5），加入混料机并搅拌5分钟；1) Weigh carbon black, calcium oxide, iron oxide, silicon oxide and aluminum oxide powder (weight percentage 14:13:18:2:5), add it to the mixer and stir for 5 minutes;
2）向步骤1）中加入丁腈胶粉继续搅拌8分钟，放置备用；2) Add nitrile rubber powder to step 1), continue stirring for 8 minutes, and set aside for later use;
3）称出聚酯，用乙酸乙酯稀释为2倍，并用快速搅拌器搅拌均匀；3) Weigh out the polyester, dilute it to 2 times with ethyl acetate, and stir it evenly with a quick stirrer;
4）将步骤2）中的混合粉末材料加入步骤3）中，并高速搅拌15分钟形成糊状涂料；4) Add the mixed powder material in step 2) into step 3), and stir at high speed for 15 minutes to form a paste coating;
5）将磨削完成的刹车片摩擦材料面朝上，刹车片对应弧形工装安装到涂覆设备上，开启设备、传送、固定，在摩擦材料表面涂覆成条状涂层；5) Put the grinding brake pad friction material facing up, install the brake pad on the coating equipment corresponding to the arc-shaped tooling, turn on the equipment, transfer, fix, and coat the surface of the friction material into a strip coating;
6）带有涂层的刹车片在高温下烘烤10-30分钟，烘干后即可封装使用。6) The coated brake pads are baked at high temperature for 10-30 minutes, and can be packaged and used after drying.
步骤1）中的混料机为犁耙式。The mixer in step 1) is a rake type.
所述的丁腈胶粉与氧化钙、氧化铁、氧化硅及氧化铝的重量百分比为7：13：18：2：5。The weight percentage of the nitrile rubber powder and calcium oxide, iron oxide, silicon oxide and aluminum oxide is 7:13:18:2:5.
所述的聚酯与乙酸乙酯的重量百分比为16:25。The weight percentage of the polyester and ethyl acetate is 16:25.
步骤5）中的涂覆设备为全自动辊涂机。The coating equipment in step 5) is a fully automatic roller coater.
步骤6）中的烘烤温度为100-150℃。The baking temperature in step 6) is 100-150°C.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010284099.8A CN111609065A (en) | 2020-04-13 | 2020-04-13 | A kind of manufacturing method of high-performance commercial vehicle friction coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010284099.8A CN111609065A (en) | 2020-04-13 | 2020-04-13 | A kind of manufacturing method of high-performance commercial vehicle friction coating |
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| CN111609065A true CN111609065A (en) | 2020-09-01 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465796A (en) * | 1982-02-05 | 1984-08-14 | Valeo | Friction lining suitable for use in brakes, clutches and other applications |
| US5339931A (en) * | 1993-05-07 | 1994-08-23 | Allied-Signal Inc. | Porous copper powder modified friction material |
| CN1263125A (en) * | 1999-01-20 | 2000-08-16 | 联信制动材料有限公司 | Friction surface coating layer of friction material for brake system |
| WO2005121402A1 (en) * | 2004-06-08 | 2005-12-22 | Pinter Istvan | Method and composition of materials for making wear resistant surface coating |
| CN105531495A (en) * | 2013-06-17 | 2016-04-27 | 意大利水泥股份公司 | Friction material for brake pads and related brake pads |
| CN109099082A (en) * | 2018-07-04 | 2018-12-28 | 山东双连制动材料股份有限公司 | A kind of brake block coating |
-
2020
- 2020-04-13 CN CN202010284099.8A patent/CN111609065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4465796A (en) * | 1982-02-05 | 1984-08-14 | Valeo | Friction lining suitable for use in brakes, clutches and other applications |
| US5339931A (en) * | 1993-05-07 | 1994-08-23 | Allied-Signal Inc. | Porous copper powder modified friction material |
| CN1263125A (en) * | 1999-01-20 | 2000-08-16 | 联信制动材料有限公司 | Friction surface coating layer of friction material for brake system |
| WO2005121402A1 (en) * | 2004-06-08 | 2005-12-22 | Pinter Istvan | Method and composition of materials for making wear resistant surface coating |
| CN105531495A (en) * | 2013-06-17 | 2016-04-27 | 意大利水泥股份公司 | Friction material for brake pads and related brake pads |
| CN109099082A (en) * | 2018-07-04 | 2018-12-28 | 山东双连制动材料股份有限公司 | A kind of brake block coating |
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