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涂覆点胶机涂胶时要注意什么

发布时间:2019-07-15 16:03:40   来源:本文搜集于网络,由自动点胶机厂家创盈时代整理并发布,欢迎转载    点击:

三防漆在涂覆点胶机点胶的过程中要注意一下几个问题。
Three anti-paint in the process of coating dispensing dispensing machine glue should pay attention to a few problems。

在涂覆过程中,如果希望获得较厚的涂层,可通过涂两层较薄的涂层来获得,且要求必须在第一层完全晾干后才允许涂上第二层。在往PCB上涂涂料时,一般连接器、软件插座、开关、散热器、散热区域、插板区域等是不允许有涂覆材料的,建议使用可撕性阻焊胶遮盖。所有涂覆机作业应不低于16℃及相对湿度高于75%的条件下进行,PCB作为复合材料,吸潮;如不去潮,共性覆膜不能充分起保护作用,在涂装前,须先将欲涂物件表面的灰尘,水份(潮气)和油污除净,如有水份,需要在烘箱中自然冷却后才能取出来涂覆。
During coating, if you wish to obtain a thicker coating, you can obtain it by applying two thin coatings, which require that the second layer be allowed to be applied after the first layer is completely dried. When coating the PCB, general connectors, software sockets, switches, radiators, cooling areas, panel areas, etc. are not allowed to coat materials, it is recommended to use tear-resistant welding glue cover. All coating machine operations should not be less than 16 degrees C and relative humidity of more than 75% of the conditions, PCB as a composite material, moisture absorption, if not moisture, common coating can not fully protect the role, before coating, must first apply the surface of the object dust, moisture (moisture) and oil removal, if there is moisture, It needs to be cooled naturally in the oven before it can be removed for coating.

部分共性覆膜产品含有可燃溶剂;应避高温和避明火;应具备足够的通风条件,以利胶中的溶剂挥发和快速固化;避免长时间吸入蒸气和长时间或反复与皮肤接触;固化后的加工件基本上对人体无害。涂覆机涂覆操作注意安 全和防护,环境应通风,员工应带防护面具,用完的毛刷、喷枪等应及时用专用稀释剂洗净,以备下次再用,三防漆涂覆倒出瓶内的胶后,应擦干净瓶口处的胶,拧紧瓶盖,密封阴凉处保存,再次使用时,若封口处有少许结皮,将其去除即可,并不影响正常使用。
Some common film products contain flammable solvents, should avoid high temperature and open flame, should have adequate ventilation conditions to facilitate the volatilization of solvents in glue and rapid curing, avoid prolonged inhalation of vapor and prolonged or repeated contact with the skin, cured processing parts are basically harmless to human body。 Coating machine coating operation attention to safety and protection, the environment should be ventilation, employees should wear protective masks, used brush, spray gun, etc。 should be washed in time with special thinner, for the next time to use, three anti-paint coating poured out of the bottle of glue, should wipe clean the bottle mouth of the glue, tighten the bottle cap, seal the shade to save, when used again, if there is a little crust, if the seal, if there is a little skin, Remove it and do not affect normal use。

点胶机

选择三防漆涂覆机耗材三防漆时也需要断定终究商品工作环境的条件,比方也许的工作温度规模、也许呈现的相对湿度、尘埃、腐蚀性气体、是不是会遇到化学溶剂、是不是有盐雾、是不是有霉菌等等因素;然后联系公司的实践技能现状,包含涂敷车间条件、设备的投资、职工的技能水平等等,断定出可挑选的三防漆的类型,选择适合的三防漆可让涂覆效果事半功倍。
Select three anti-paint coating machine supplies three anti-paint also need to determine the conditions of the commercial working environment, compared to the scale of the working temperature, perhaps presented relative humidity, dust, corrosive gas, whether will encounter chemical solvents, is not salt spray, is not mold and other factors; Contains the application workshop conditions, equipment investment, staff skill level and so on, to determine the selection of the type of three anti-paint, the choice of the right three anti-paint can make the coating effect more than half the effort。

深圳市创盈时代科技有限公司是一家专注于平台点胶机,落地式点胶机,视觉点胶机,非标自动化设备的研发生产和销售于一体的国家高新技术点胶机厂家。

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原文地址:涂覆点胶机

本文由www.massagept.com 深圳创盈时代科技有限公司 自动点胶机整理,欢迎转载,转载时请标明出处。

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