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研磨设备的研磨效率与不同研磨方式对涂膜性能的影响

发布时间:2011.09.09    点击数: 104192

可采用粒径比较大的介质,有助于砂磨机研磨效率的提高。研磨精度高即细度要求小的漆浆适宜用粒径比较小的研磨介质。而细度要求一般.不同粒径的研磨介质混装效果会更好。

兰州730020;2.兰州理工大学,1.南方涂料工业研究设计院.兰州730050摘要:讨论了影响和提高研磨效率的因素,主要以及篮式砂磨机砂子填充量对研磨效率的影响。关键词:球磨机;篮式砂磨机;研磨效率;耐磨性;填充探讨了砂磨机和球磨机的研磨效率和不同研磨方式对涂膜性能的影响;着重研究了篮式砂磨机和球磨机这两种研磨方式在涂料耐磨性方面的差异。

通常由漆料、溶剂、颜(填)料、以及少量的助剂(如流平剂、催干剂、防结皮剂等)组成。从实质上来说,量 0引言 液态色漆.由固态的颜料和填料在成膜物质溶液或分散液中的均匀、稳定的分散颜料和填料的原始粒子都很小,体。事实上.其粒径在0.012μm之间,比色漆中允许的大颗粒小许多倍;但颜料粒子在加工、贮存和与成膜物溶液或分散体混合的过程中,经常互相粘结成聚集体(其粒径可能增大到100μm以上。因此色漆的整个生产过程可以说是对颜料、填料聚集体施加能使其破裂的外力而分散于漆料中的过程。这就需要各种分散设备去完成。色漆的配方组成,二次粒子).很大水平上决定着漆液的性能及其涂膜的性能,正确地选择研对颜(填)料在漆料中的分散状态、最佳颜(填)料性能(着色力、遮盖力、耐候性等)发挥,磨分散设备.以及由此而导致的漆液和涂膜的性能,也起着重要的作用。本实验选用篮式砂磨机和球磨机作为研究对象。

1实验局部 1.1研磨分其基本形式可分为两类。一类带有自由运动的研磨介质的研磨设备,散设备概述 研磨分散设备类型很多.如砂磨机、球磨机。另一类不带研磨介质,依靠剪切力进行研磨分散属于这类设备的有各种辊磨、高速分散机等。1.1.1砂磨机研磨效率及其主要的影响因素 自20世纪50年代砂磨机在美国问世以来因其生产效率高操作简便迅速获得推广取代了三辊磨在研磨分散领域的统治地位成为当前最主要的研主要有砂磨机类型、研磨介质、漆浆的预混合程度、漆浆的组成等几方面的因素。1砂磨机类型 通常认为卧式砂磨机的分散效率比立式砂磨机的分散效率高。篮式砂磨机特别适合小批量多品种的生产。2研磨介质磨分散设备。篮式砂磨机近年来在涂料行业也得到广泛的应用。影响砂磨机研磨效率的因素是多方面的。

        关于QY千亿国际智能 About Liangshi InteRobot:
        上海QY千亿国际智能科技股份有限公司(股票代码:837430 厚积薄发 持续创新),为全球客户提供智能制造和表面处理系统解决方案,从业30多年,是一个集研发、设计、制造、工程安装、工程咨询于一体的专业化制造及自动化智能控制系统集成公司,能为客户解决:
        Shanghai Liangshi InteRobot Technology Corporation (Stock Code: 837430 Accumulate richly and break forth vastly; innovate continuously) provides surface treatment sandblasting system solution for global customers. By engaging in this industry for more than twenty years, we're a professional manufacturing and automatic intelligent control system corporation, which integrates researching, designing, manufacturing, project installation and project consulting. We can provide our customers with:
        1、化学表面处理喷抛丸、喷丸强化设备、热喷涂和涂装设备工艺系统解决方案和工艺装备;
              We provide process system solution and process equipments of surface treatment sandblasting shot blasting, shot peening, enameling, thermal spraying, coating equipment.
        2、智能制造自动化机器人应用工艺系统解决方案和工艺装备;
              We provide professional system solution and process equipments of automation and robot technology application.
        3、食品乳品、制药、生物、制冷、石油化工、船舶制造、能源、造纸、纺织系统领域承压系统集成整体解决方案;
              We provide professional integrated solution for pressure bearing system in fields of food dairy, biopharmaceutical, refrigerating, petrochemical, marine engineering, energy, paper-making, fabrics, etc.
        4、涂装环保设备:VOC废气、废水、粉尘处理和噪音治理系统工艺解决方案和工艺装备。
              We provide environment protection blasting and painting equipment: process solution and equipment of VOCs waste gas, waste water, dust, noise treatment system.
         5、专业提供压力容器设计制造:为食品乳品、生物制药、水处理、制冷、石油化工、船舶海工、电力能源、造纸纺织、有色金属等领域提供承压系统集成整体解决方案。
              Professionally provide the design and manufacture of pressure vessels: providing overall solutions for pressure system integration in the fields of food and dairy, biopharmaceutical, water treatment, refrigeration, petrochemical, shipbuilding and marine engineering, power and energy, paper and textile, non-ferrous metals and other fields.
        企业主导产品如下 The leading products of our company are as follows:
        主营业务:智能制造和表面处理工程系统集成的设计、研发、生产和销售。
        Main business: design, research, production and sales of surface treatment engineering system integration.
        六类主要产品:自动化涂装生产线、智能机器人喷涂系统、自动化喷抛丸生产线、智能机器人喷抛丸强化系统、自动化热喷涂系统、涂装节能环保设备。
        Six main product categories are: automatic painting production line, intelligent robot painting system, automatic shot/wheel blasting production line, intelligent robot shot peening system, automatic thermal spraying system, energy saving and environmental protection equipment for painting.
        产品主要应用于:新材料、新能源、工程机械、汽车制造、集装箱、船舶海洋工程、航空航天、港口桥梁、电子电气、环保工程、印刷造纸机械、医疗机械、纺织机械等领域。
        The products are mainly applied in: new materials, new energy, engineering machinery, automobile manufacturing, containers, marine engineering, aeronautics and astronautics, port bridges, electronic and electrical, environmental protection engineering, printing and papermaking machinery, medical machinery, textile machinery and so on.
        公司生产的表面工程系统集成具备智能、自动化的特点,可实现工业生产过程自动化控制,因而属于自动化装备。根据《高端装备制造业“十二五”规划》中对高端装备的定义“主要包括传统产业转型升级和战略性新兴产业发展所需的高技术高附加值装备”,公司产品属于高端装备,是为国民经济其他行业提供技术装备的战略性产业。
        The surface engineering system of our company integrates the characteristics of intelligence and automation, it can realize the automatic control of industrial production process, so it belongs to automatic equipment. According to the definition of premium-end equipment of 《The 125th programme of premium-end equipment manufacturing industry》, “it mainly includes the high technology and high value-added equipment required by traditional industrial transformation upgrading and the development of strategic new-emerging industries”. The company's products belong to the premium-end equipment, which is a strategic industry that provides technical equipment for the other industries of the national economy.
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