涂装流水线的工艺流程首要包含以下步骤:
The process flow of the painting assembly line mainly includes the following steps: 一、前防范 1、 Pre processing 成本生成物:将被涂物拖到插件机上,承办压制涂漆课程。 Product input: Place the coated material on the plugin and prepare for coating operation. 靜電排尘:运用靜電排尘器在日常任务表层构造高电压负铁离子电场线,完全相同高电压环境流吹工件的表层,而有效断根注塑机时引发的油质、积尘和塑料制品表层电势堆集的有电微粒所溶解的积尘。 Electrostatic precipitator: Use an electrostatic precipitator to form a high-voltage negative ion electric field on the working surface, and blow the surface of the workpiece with a high-pressure air flow to effectively remove the oil, dust, and dust adsorbed by charged particles accumulated on the plastic surface during injection molding. 预正确处理:铝件在喷粉时候需要压制外表面正确处理去油去锈。随着铝件污迹、生绣横向和底漆表单提交,认同差别处加工过程环节。常见的污迹、生绣、氧化物皮夹杂着铝件习惯性利于的加工过程环节是脱脂喷砂去锈“二一体”、水洗濯、采和、表调、电镀锌、水洗濯、风干(或举例说明电泳)。在某一工段所要药液较多,关键性有喷砂去锈剂、除油剂、表纠纷调解、电镀锌剂等。 Pre treatment: The workpiece must undergo surface treatment to remove oil and rust before powder coating. Different process flows are adopted based on the degree of oil contamination, corrosion, and primer requirements of the workpiece. The commonly used process for mixed workpieces with oil stains, rust, and oxide scales is the "two in one" degreasing and rust removal, water cleaning, neutralization, surface adjustment, phosphating, water cleaning, drying (or direct electrophoresis). There are many chemicals used in this section, mainly including rust remover, oil remover, surface conditioner, phosphating agent, etc. 二、涂料 2、 Painting 打火:是为了好地涂色,给被涂物加水。 Preheating: To achieve better coloring, heat the object being coated. 底漆静电粉末喷涂:把朔料自己本身的颜色对比笼盖,为生厂提起的颜色对比先背景颜色静电粉末喷涂。 Primer spraying: Covering the color of the plastic itself, and spraying the base color first to meet the production requirements. 风干:经途前进行程纯正里的IR区控制风干,使底漆抵达半干的情况,为下一层喷漆作筹备。 Drying: Drying is carried out through the IR zone in the tunnel to achieve a semi dry state of the primer, preparing for the next spray coating. 外表面喷塑:利用出厂表单提交喷塑烤上色。 Surface spraying: Spray and color according to production requirements. 三、凝固后与后治理 3、 Curing and post-processing 溜平没意思:经途前进行程原汁原味抵制溜平与烘烤。 Smooth drying: Smooth and dry through tunnels. UV静电喷涂凝固后型:回收利用UV漆料,并组合UV365nm光泽,依据漆料ajax请求的照色量(如800~1200mj)压制刹时凝固后型。 UV spray curing: Use UV coating and combine it with UV365nm light to achieve instant curing according to the required color exposure of the coating (such as 800~1200mj). 保压:颠末低温环境凝固的工件产品需要控制保压预防。 Cooling: Workpieces that have undergone high-temperature solidification require cooling treatment. 查抄与包裝:对涂装51漫画
实行的零部件应对查抄,为了保证品质质量及格后应对包裝。 Inspection and packaging: Inspect the painted workpieces to ensure quality before packaging. 四、关注事变 4、 Precautions 在喷涂工艺生产加工线上线下喷涂工艺时,为防止溶液在药厂车间内的解聚和浮灰跌进漆槽体内,浸漆槽应无球着。 When painting on the painting production line, in order to prevent the diffusion of solvents in the workshop and dust from falling into the paint tank, the immersion tank should be protected. 超大部件在涂装设备生产加工网上浸涂后,应待石油醚基础发挥后再推入烘干室。 After immersion coating on the painting production line, large objects should wait for the solvent to evaporate before being sent to the drying room. 喷涂工艺时要时常关注金属涂料效果的检测法,每组应检测法1~2次效果,若效果增多跨跃原效果的10%,就应实时更新补加稀释剂。增长稀释剂时,应打击浸涂作业。 During painting, constant attention should be paid to the determination of paint viscosity. The viscosity should be measured 1-2 times per shift. If the viscosity increases by more than 10% of the original viscosity, the solvent should be added in a timely manner. When adding solvents, the immersion coating operation should be stopped. 在喷涂主产地线上渠道控制浸涂支配时,才可以演变成被涂上、上部的电镀件符合钢板厚度很大,尤为是在被涂物的下面缘展示肥厚滞销品。为增加耐磨涂层的装潢性,在小自定义浸涂时能用的 钢丝刷简单手工撤除严重过剩滞销品的漆滴,也能用的 向脑力或静电放电重力机撤除一些漆滴。 When performing dip coating operations on the painting production line, it may cause thickness differences between the paint film on the upper and lower parts of the coating, especially the accumulation of thickening at the lower edge of the coated object. To improve the decorative effect of the coating, excess accumulated paint droplets can be manually removed with a brush during small batch immersion coating, or removed with centrifugal force or electrostatic attraction equipment. 在漆料51漫画
上销售浸涂铁质件时,慎重期间是不能内容过长,以以免木板吸气适度的漆料,进行慢干和华侈。 When dipping wooden parts on the coating production line, it is important to note that the time should not be too long to prevent the wood from absorbing excessive paint, resulting in slow drying and waste. 涂装51漫画
留水线履历表了由手工制作到主产线、到自主主产线的升级流程,自主化的程度更加高,在流通业主产中阐扬重要要作用。 The painting assembly line has gone through a development process from manual to production line, and to automatic production line. The degree of automation is becoming increasingly high and plays an important role in industrial production.
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