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导致点胶机点胶不良率升高的原因有哪些?

  218
Author:久巨自动化Source:久巨业务部

在点胶机的使用过程中,你是不是特别关注哪些因素会导致全自动点胶的点胶不良率高?经过小编整理,总结了主要以下几点:


DD-3主图-1.jpg


  一、自动点胶机点胶量不合理


  一般来说,我们在给任何产品点胶的时候都应该遵循一个原理那就是全自动点胶机点胶量的大小不超过焊点之间间距的一半,如果超过这个点胶量可能引起不良率增加。


  二、点胶压力的控制


  全自动点胶机点胶时压力越大,点胶量越大,点胶压力越小,点胶量越小,我们应该综合胶水特性、温度、环境等因素来合理设置。


  三、全自动点胶机针头大小的选择


  一般来说,点胶机针头的直径应为点胶量直径的一半左右,这才是最适合的针头大小,否则可能造成出胶量过大或过小,增加产品的不良率。


  四、胶水温度的控制


  一般来说,环氧树脂胶水的储存环境应以0~5摄氏度左右,使用温度则在23摄氏度左右,在使用胶水的时候我们要让胶水与周围环境更好地适应起来,避免胶水使用过程中出现拉丝问题


  五、胶水的粘度


  全自动点胶机胶水粘度大,点胶机出胶量小,胶水粘度小,点胶机出胶量则小,在点胶之前我们要合理的控制好胶水粘度,以免影响正常的点胶工作。


  六、避免空气进入


周围的环境选择很重要,在点胶机之前,我们需要把点胶机放置在干燥、封闭的环境中,避免空气进入,点胶机出现打空现象,也是为了降低点胶不良率。


深圳市久巨工业设备有限公司从事点胶机的研发生产多年,主营产品有全自动点胶机、精密点胶机、圆形点胶机和相关周边设备。


三轴点胶机.jpg



久巨自动化让工业制造更美好!


长按“识别图中二维码”关注更多点胶机、充磁机、自动化资讯!

以技术为基石,以客户为中心!做进口设备的替代者!

Article classification: 点胶类问题
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Shenzhen hangshaC Shenzhen Jiujuok Industrial Equipment co., Ltd. (www.jiujuok.com) is  National High-tech Enterprise integrating R&D, manufacturing, and sales of the Dispensing equipmentMagnetization euipment, and Industrial Robot . Over the years, the company has been committed to product research and development and innovation, and has established long-term cooperative relations with a number of universities in China, such as Changsha university of science and technology.Obtained a number of national technology patents and passed "national authoritative testing, quality qualified products" firmly, won "China's independent innovation products" and other honors.The products are widely used in electronics (loudspeaker, mobile phone, computer), automobile, optical device, plastic products and other industries, and are widely favored by the market. Learn More


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