WO2017206345A1 - 一种建筑垃圾填充料刹车片摩擦材料生产工艺 - Google Patents

一种建筑垃圾填充料刹车片摩擦材料生产工艺 Download PDF

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Publication number
WO2017206345A1
WO2017206345A1 PCT/CN2016/094932 CN2016094932W WO2017206345A1 WO 2017206345 A1 WO2017206345 A1 WO 2017206345A1 CN 2016094932 W CN2016094932 W CN 2016094932W WO 2017206345 A1 WO2017206345 A1 WO 2017206345A1
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Prior art keywords
filler
friction material
brake pad
building
remove
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PCT/CN2016/094932
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English (en)
French (fr)
Inventor
熊万军
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江苏金麦穗新能源科技股份有限公司
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Priority to US16/090,182 priority Critical patent/US10670100B2/en
Publication of WO2017206345A1 publication Critical patent/WO2017206345A1/zh

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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
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/023—Fired or melted materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C04B18/167—Recycled materials, i.e. waste materials reused in the production of the same materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/12—Condensation polymers of aldehydes or ketones
    • C04B26/122—Phenol-formaldehyde condensation polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/005—High shear mixing; Obtaining macro-defect free 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
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00362—Friction materials, e.g. used as brake linings, anti-skid 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0008—Ferro
    • 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
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0026—Non-ferro
    • 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
    • F16D2200/0039—Ceramics
    • F16D2200/0043—Ceramic base, e.g. metal oxides or ceramic binder
    • 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
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles
    • 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Definitions

  • the invention relates to the field of production of friction material for automobile brake pads, in particular to a production process of friction material for construction waste filler brake pads.
  • the frictional material of the automobile brake pad produced by the current technology has a problem that the brake performance is deteriorated due to the temperature rise and the braking effect is not good after continuous use.
  • the present invention provides a construction waste brake pad friction material production process utilizing the construction waste filler in the production process to produce a brake pad friction with good thermal stability and good braking performance. material.
  • the invention provides a manufacturing waste friction material friction material friction material production process comprising the following steps:
  • the building materials are sorted to remove fiber impurities and then calcined to remove white garbage and metal impurities;
  • a filler is formed, and the filler is calcined, cooled, immersed, dehydrated and dried to form a mixture to be mixed;
  • the mixture to be mixed is uniformly mixed with 5 kg of graphite per 100 kg, 0.5 kg of molybdenum disulfide and 4.5 kg of other medium materials, and then reinforced and ground to form a building filler;
  • the composite fiber 25% phenolic resin 6%, building filler 40%, antifriction material 20%, pyrite 0.5%, carbon black 0.5%, alumina 1%, 40 mesh brass powder 7% quality
  • the parts are mixed in proportion and stirred in a high speed mixer for 20 to 40 minutes until all the materials are completely fused and then discharged into a barrel to form the friction material of the construction waste filler brake pad.
  • the step of sorting the building materials to remove the fiber impurities and then calcining to remove the white garbage and the metal impurities comprises:
  • the building material is placed in a calciner controlled at a temperature of 950 to 1050 degrees Celsius to be calcined and sorted to remove copper and aluminum impurities.
  • the step of dehydrating and drying to form a mixture to be mixed comprises:
  • the building material is placed in a calcining furnace for calcination, the calcination temperature is controlled at 1200 degrees Celsius, and the calcination time is naturally cooled to a normal temperature after 3 hours;
  • the building material is sieved on a sieving machine to remove dust to form the filler
  • the filler is placed in a calcining furnace for calcination, the temperature is controlled at 1500-1700 degrees Celsius, the calcination time is 12 hours, and the furnace is discharged and sent to a cold water bath for 1.5-2.5 hours;
  • the soaked filler is dehydrated and dried to form the to-be-mixed material.
  • the high-speed mixer is stirred for 30 minutes until all the materials are completely fused, and the barrel is discharged to generate the friction material of the construction waste filler brake pad. .
  • the filler is placed in a calciner for calcination, the temperature is controlled at 1600 degrees Celsius, the calcination time is 12 hours, and the furnace is discharged and sent to a cold water bath for 2 hours.
  • the construction waste friction brake material friction material production process of the embodiment of the present invention produces the construction waste filler brake pad friction material having a soft middle band, a soft band in the middle, and can be sieved into A variety of particle sizes, its texture is dense, high hardness, the particles are spherical. The effect of increasing friction is obvious, the crystal size is small, impact resistance, easy to bond the friction material of the brake pad and other friction materials, and the high temperature performance is stable.
  • the brake pad material can be maintained at a very high temperature with a very good coefficient of friction.
  • FIG. 1 is a block diagram showing a production process of a friction material for a construction waste filler brake pad according to a preferred embodiment of the present invention.
  • the manufacturing waste filling brake pad friction material production process of the preferred embodiment of the present invention includes the following steps:
  • This step specifically includes:
  • the building material is calcined in a calciner controlled to a temperature of 550 to 650 degrees Celsius to remove white waste and magnetically remove metal impurities; preferably, the temperature is controlled at 600 degrees Celsius.
  • the building material is placed in a calciner controlled at a temperature of 950 to 1050 degrees Celsius to be calcined and sorted to remove copper and aluminum impurities, preferably at a temperature of 1000 degrees Celsius.
  • fiber impurities such as wood chips, paper dust, and fabric are first sorted and removed, and then calcined to remove white garbage. Finally, magnetic impurities such as iron are removed by magnetic attraction, and metal impurities such as copper and aluminum are removed by high temperature melting.
  • the step of dehydrating and drying to form a to-be-mixed material specifically includes:
  • the building material is placed in a calcining furnace for calcination, the calcination temperature is controlled at 1200 degrees Celsius, and the calcination time is naturally cooled to a normal temperature after 3 hours;
  • the building material is sieved on a sieving machine to remove dust to form the filler
  • the filler is placed in a calcining furnace for calcination, the temperature is controlled at 1500-1700 degrees Celsius, the calcination time is 12 hours, and the furnace is discharged and sent to a cold water bath for 1.5-2.5 hours;
  • the soaked filler is dehydrated and dried to form the to-be-mixed material.
  • the high-speed mixer is stirred for 30 minutes until all the materials are completely fused, and then the barrel is discharged to generate the friction material of the construction waste filler brake pad.
  • the filler was placed in a calciner for calcination, the temperature was controlled at 1600 ° C, the calcination time was 12 hours, and the furnace was discharged and sent to a cold water bath for 2 hours.
  • a steel back is provided, and a special steel back adhesive is uniformly applied to the surface of the steel back for pressing the friction material.
  • the addition of the auxiliary materials is mainly performed according to the ratio, and specifically includes:
  • Steel back oil removal remove the oil and rust from the steel back shot blasting machine
  • Gluing dilute the steel back special glue with alcohol or acetone to the working concentration
  • Steel back coating Apply the special steel back glue evenly on the surface of the steel back for pressing the friction material.
  • Weighing Weigh the mixture according to the type of brake pad and the required quantity.
  • the friction material is mounted on a steel back press for hot pressing to form a semi-finished brake pad
  • the hot pressing temperature is 150 ° C to 160 ° C
  • the pressing pressure of the pressing machine is 18 MPa
  • the exhausting is performed 3 times for 30 seconds each time. , heat preservation for 300 seconds;
  • the heat treatment temperature is stepwise heating 150° C. to 180° C., the time is 4 to 12 hours, and then the temperature is lowered to 50° C., and the mechanical and accessory installation is performed to generate the construction garbage filling brake. sheet.
  • the heat treatment temperature includes mechanical processing: grinding, chamfering and other mechanical processing according to the brake pad drawing process requirements; installing silencer: installing silencer on the processed brake pad; riveting: riveting the accessory on the steel back of the brake pad; spraying: Brake pad mechanical dusting or painting; spray code: spray the model and production date on the brake pad;
  • the construction waste friction brake material friction material production process of the embodiment of the present invention produces the construction waste filler brake pad friction material having the soft medium belt, the soft band in the middle, and can be sieved. Divided into a variety of particle sizes, its texture is dense, high hardness, and the particles are spherical. The effect of increasing friction is obvious, the crystal size is small, impact resistance, easy to bond the friction material of the brake pad and other friction materials, and the high temperature performance is stable. It can maintain a very good friction coefficient of the construction waste filler brake pad friction material at a higher temperature.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Braking Arrangements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

一种建筑垃圾填充料刹车片摩擦材料生产工艺，其包括如下步骤：将建筑材料分拣去除纤维杂质后进行煅烧生成填料，将所述填料煅烧冷却后浸泡，脱水并烘干生成待混合料；所有材料完全融合后放出装桶生成所述建筑垃圾填充料刹车片摩擦材料。所述建筑垃圾填充料刹车片摩擦材料生产工艺具有生产出的建筑垃圾填充料刹车片摩擦材料热稳定性好的优点。

Description

一种建筑垃圾填充料刹车片摩擦材料生产工艺 技术领域
本发明涉及汽车刹车片摩擦材料生产领域，特别是一种建筑垃圾填充料刹车片摩擦材料生产工艺。
背景技术
目前的技术生产的汽车刹车片摩擦材料在连续使用后，由于温度升高，刹车性能变差，刹车效果不好的问题。
因此，如何设计一种刹车片摩擦材料的生产工艺使得生产出的刹车片摩擦材料的热稳定性好且刹车性能好是业界亟需解决的课题。
发明内容
为了解决上述现有的技术问题，本发明提供一种建筑垃圾填充料刹车片摩擦材料生产工艺利用在生产过程中加入建筑垃圾填充料以生产出热稳定性好且刹车性能好的汽车刹车片摩擦材料。
本发明提供一种建筑垃圾填充料刹车片摩擦材料生产工艺包括步骤：
将建筑材料分拣去除纤维杂质后进行煅烧，去除白色垃圾以及金属杂质；
筛分去除掉粉尘后生成填料，将所述填料煅烧冷却后浸泡，脱水并烘干生成待混合料；
将所述待混合料按照每100公斤加5公斤石墨、0.5公斤二硫化钼、其他媒介材料4.5公斤均匀混合后进行增强处理并研磨生成建筑填充料；
按照复合纤维25％、酚醛改性树脂6％、建筑填充料40％、减摩材料20％、硫铁矿0.5％、炭黑0.5％、氧化铝1％、40目黄铜粉7％的质量份数比例混合并在高速混料机中进行搅拌20至40分钟至所有材料完全融合后放出装桶生成所述成建筑垃圾填充料刹车片摩擦材料。
优选地，所述将建筑材料分拣去除纤维杂质后进行煅烧，去除白色垃圾以及金属杂质的步骤具体包括：
去除建筑材料中的纤维杂质；
将温度控制在550至650摄氏度的煅烧炉中煅烧所述建筑材料去除白 色垃圾并采用磁吸法去除金属杂质；
将所述建筑材料放入温度控制在950至1050摄氏度的煅烧炉中煅烧融化并分拣去除铜铝杂质。
优选地，在所述脱水并烘干生成待混合料的步骤具体包括：
将所述建筑材料放进煅烧炉煅烧，煅烧温度控制在1200摄氏度，煅烧时间3小时后自然冷却至常温；
将所述建筑材料在筛分机上进行筛分去除粉尘生成所述填料；
将所述填料放入煅烧炉煅烧，温度控制在1500-1700摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡1.5-2.5小时；
将浸泡后的所述填料脱水并烘干生成所述待混合料。
优选地，在所述生成所述成建筑垃圾填充料刹车片摩擦材料时，高速混料机中进行搅拌30分钟至所有材料完全融合后放出装桶生成所述成建筑垃圾填充料刹车片摩擦材料。
优选地，将所述填料放入煅烧炉煅烧，温度控制在1600摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡2小时。
相较于现有技术，本发明实施例的建筑垃圾填充料刹车片摩擦材料生产工艺，生产出的建筑垃圾填充料刹车片摩擦材料具有软中带刚，刚中带软的属性，可以筛分成多种粒度，其质地致密，硬度高，颗粒成球状。增摩效果明显，晶体尺寸小，耐冲击，易于刹车片摩擦材料其他摩擦材料粘合，高温性能稳定。能够在较高的温度下能够保持刹车片材料具有非常好的摩擦系数。
附图说明
图1为本发明一优选实施例的建筑垃圾填充料刹车片摩擦材料生产工艺的方框示意图。
具体实施方式
下面结合附图说明及具体实施方式对本发明进一步说明。
请参阅图1。本发明优选实施例的建筑垃圾填充料刹车片摩擦材料生产工艺包括步骤：
S1：将建筑材料分拣去除纤维杂质后进行煅烧，去除白色垃圾以及金属 杂质；
本步骤具体包括：
去除建筑材料中的纤维杂质；
将温度控制在550至650摄氏度的煅烧炉中煅烧所述建筑材料去除白色垃圾并采用磁吸法去除金属杂质；优选温度控制在600摄氏度。
将所述建筑材料放入温度控制在950至1050摄氏度的煅烧炉中煅烧融化并分拣去除铜铝杂质，优选温度控制在1000摄氏度。
本步骤中，首先将纤维杂质如木屑、纸屑、织物分拣去除，然后进行煅烧去除白色垃圾，最后，利用磁吸去除铁等杂质，再通过高温融化去掉铜和铝等金属杂质。
S2：筛分去除掉粉尘后生成填料，将所述填料煅烧冷却后浸泡，脱水并烘干生成待混合料；
S3：将所述待混合料按照每100公斤加5公斤石墨、0.5公斤二硫化钼、其他媒介材料4.5公斤均匀混合后进行增强处理并研磨生成建筑填充料；
本步骤中生产出的建筑填充料指标：
1，莫氏硬度 5-6
2，水分  小于3％
3，目数  40-500
4，松密度 2.9g/cm3
5，比重 2.2-2.4
6，酸碱度：中性偏酸。
S4：按照复合纤维25％、酚醛改性树脂6％、建筑填充料40％、减摩材料20％、硫铁矿0.5％、炭黑0.5％、氧化铝1％、40目黄铜粉7％的质量份数比例混合并在高速混料机中进行搅拌20至40分钟至所有材料完全融合后放出装桶生成所述成建筑垃圾填充料刹车片摩擦材料。
进一步地，在所述脱水并烘干生成待混合料的步骤具体包括：
将所述建筑材料放进煅烧炉煅烧，煅烧温度控制在1200摄氏度，煅烧时间3小时后自然冷却至常温；
将所述建筑材料在筛分机上进行筛分去除粉尘生成所述填料；
将所述填料放入煅烧炉煅烧，温度控制在1500-1700摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡1.5-2.5小时；
将浸泡后的所述填料脱水并烘干生成所述待混合料。
进一步地，在所述生成所述成建筑垃圾填充料刹车片摩擦材料时，高速混料机中进行搅拌30分钟至所有材料完全融合后放出装桶生成所述成建筑垃圾填充料刹车片摩擦材料。
进一步地，将所述填料放入煅烧炉煅烧，温度控制在1600摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡2小时。
在完成建筑垃圾填充料刹车片摩擦材料生产后，再利用该建筑垃圾填充料刹车片摩擦材料生产刹车片的过程如下：
首先，提供钢背，并把配好的钢背专用胶均匀涂在钢背用于压制摩擦材料的面上。本步骤中，主要按照配比进行辅料的添加，具体包括：
钢背除油：将钢背用抛丸机去掉油污和铁锈；
配胶：用酒精或丙酮稀释钢背专用胶至工作浓度；
钢背涂胶：把配好的钢背专用胶均匀涂在钢背用于压制摩擦材料的面上。
称料：把混料按照刹车片的型号和需要的数量进行称重。
然后，将所述摩擦材料装上钢背用压机进行热压生成半成品刹车片，热压温度为150℃～160℃，压机压制压力为18兆帕，排气3次，每次30秒，保温300秒；
最后，热压后的所述半成品刹车片进行热处理，热处理温度为阶梯式升温150℃～180℃，时间为4～12小时，然后降温至50℃，进行机械及配件安装生成建筑垃圾填充料刹车片。具体包括机械处理：按刹车片图纸工艺要求进行磨削、倒角等机械加工；安装消音片：在加工好的刹车片上安装消音片；铆接：把附件铆接在刹车片钢背上；喷涂：对刹车片机械喷粉或喷漆；喷码：在刹车片上喷上型号和生产日期；
进一步的，将所述建筑垃圾填充料刹车片进行包装。
相较于现有技术，本发明实施例的建筑垃圾填充料刹车片摩擦材料生产工艺，生产出的建筑垃圾填充料刹车片摩擦材料的具有软中带刚，刚中带软的属性，可以筛分成多种粒度，其质地致密，硬度高，颗粒成球状。增摩效果明显，晶体尺寸小，耐冲击，易于刹车片摩擦材料其他摩擦材料粘合，高温性能稳定。能够在较高的温度下能够保持建筑垃圾填充料刹车片摩擦材料非常好的摩擦系数。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (5)

  1. 一种建筑垃圾填充料刹车片摩擦材料生产工艺，其特征在于，包括步骤：
    将建筑材料分拣去除纤维杂质后进行煅烧，去除白色垃圾以及金属杂质；
    筛分去除掉粉尘后生成填料,将所述填料煅烧冷却后浸泡，脱水并烘干生成待混合料；
    将所述待混合料按照每100公斤加5公斤石墨、0.5公斤二硫化钼、其他媒介材料4.5公斤均匀混合后进行增强处理并研磨生成建筑填充料；
    按照复合纤维25％、酚醛改性树脂6％、建筑填充料40％、减摩材料20％、硫铁矿0.5％、炭黑0.5％、氧化铝1％、40目黄铜粉7％的质量份数比例混合并在高速混料机中进行搅拌20至40分钟至所有材料完全融合后放出装桶生成所述成建筑垃圾填充料刹车片摩擦材料。
  2. 根据权利要求1所述的建筑垃圾填充料刹车片摩擦材料生产工艺，其特征在于，所述将建筑材料分拣去除纤维杂质后进行煅烧，去除白色垃圾以及金属杂质的步骤具体包括：
    去除建筑材料中的纤维杂质；
    将温度控制在550至650摄氏度的煅烧炉中煅烧所述建筑材料去除白色垃圾并采用磁吸法去除金属杂质；
    将所述建筑材料放入温度控制在950至1050摄氏度的煅烧炉中煅烧融化并分拣去除铜铝杂质。
  3. 根据权利要求1所述的建筑垃圾填充料刹车片摩擦材料生产工艺，其特征在于，在所述脱水并烘干生成待混合料的步骤具体包括：
    将所述建筑材料放进煅烧炉煅烧，煅烧温度控制在1200摄氏度，煅烧时间3小时后自然冷却至常温；
    将所述建筑材料在筛分机上进行筛分去除粉尘生成所述填料；
    将所述填料放入煅烧炉煅烧，温度控制在1500-1700摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡1.5-2.5小时；
    将浸泡后的所述填料脱水并烘干生成所述待混合料。
  4. 根据权利要求1所述的建筑垃圾填充料刹车片摩擦材料生产工艺，其特征在于，在所述生成所述成建筑垃圾填充料刹车片摩擦材料时，高速混料机中进行搅拌30分钟至所有材料完全融合后放出装桶生成所述成建 筑垃圾填充料刹车片摩擦材料。
  5. 根据权利要求3所述的建筑垃圾填充料刹车片摩擦材料生产工艺，其特征在于，将所述填料放入煅烧炉煅烧，温度控制在1600摄氏度，煅烧时间为12小时后出炉并送进冷水池浸泡2小时。
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