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压缩机螺杆表面金属喷涂处理方法的革新——电弧喷涂(融射)法

发布时间:2014.07.10    点击数: 153009

        传统的压缩机螺杆表面涂层(压送式喷砂后喷涂镍合金底涂层及表面硅铝涂层)融射处理方法都是采用氧乙炔火焰融射法制作。由于氧乙炔火焰融射法的天生缺陷:粒流输送速度低、涂层材料有较严重的烧损、操作作业的安全性差,不易实现自动化作业;即使是进口设备,这些因素依然存在。

        使用氧乙炔火焰喷涂法制作的工件涂层,其涂层的剥离强度基本上低于25MPa,如果工艺控制不好,一般涂层的结合力只能达到10MPa左右,且涂层孔隙率极高。这种工艺制作的产品在后期的使用过程中必然存在硅铝涂层剥落的风险,螺杆的寿命是堪忧的!

        QY千亿国际十多年前就为某外资企业在苏州的工厂提供过前处理喷砂设备和后续火焰喷涂的服务。国内另一家制造新型高效压缩机的企业为确保其产品的寿命和质量,在多方遍寻了解后,选择了我司为其研究处理该领域难题。

        实际上,传统的电弧融射(电弧喷涂)方法除了粒流输送速度高、操作作业的安全性好的优点外,实际上涂层材料有更严重的烧损,涂层与基材的结合力较氧乙炔火焰融射法更低。QY千亿国际知道:只有采用新技术新设备才能解决关键问题。

        上海QY千亿国际依托自身对热喷涂关键技术的认识和设计制造能力,欣然接受了该课题的挑战:决定采用最新的电弧融射技术及自动化作业模式来实现和完成这种涂层的工艺革命。


初始状态下的工件 自动式双枪单待电弧喷涂金属表层系统运行中
初始状态下的工件 自动式双枪单待电弧喷涂金属表层系统运行中
喷涂硅铝后的工件表面状态 机加工后的硅铝层状态
喷涂硅铝后的工件表面状态 机加工后的硅铝层状态

 

        基于我司的技术积累、快速反应的研发能力,经过实验试验检测:所获得的涂层结合力全部测量数据大大超过了行业要求的25MPa,且一致性极佳。

        目前,这条自动作业的生产线已经投产,更加巩固了这家民企在其行业中的一流地位!

        ☆☆ 注:相关技术请咨询☆☆

        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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