Favorite
My Profile
  Shopping cart (0)  
Your cart has no any goods
View My Cart
   
View Mobile Site
Login by: Register Login
National High-tech Enterprise
Dispensing Equipment, Magnetizing Equipment, Electroacoustic Automation-Brand Supplier
Hotline:400-626-8699  
IOS9001 International Certification
Round Dispenser
Two-axis Dispenser
Double-liquid Glue Filling
Coater
Four-axis Robotic Arm
Dispenser Valve
Dispenser
2000V Series
3000V Series
Watercooled  Industrail Chiller
Magnetizer
400-777-9399

Shenzhen Headquarters:

Shenzhen Jiujuok Industrial

Add:Building B, Juji Technology Industrial Park, Houting Cummunity, Shajing Street, Baoan District, Shenzhen, China.

Tel:0755-29351099     

Fax:0755-29351799

MB/Wechat:13428976919          

QQ Online:38195027

E-mail:zx@szjiuju.com       

Service Hotline
Investment
Agent
Distributor
About Jiujuok
Company Profile
Company News
Personnel Recruitment
Industry Events

在PCB上高效使用点胶机的七大注意事项

  317
Author:久巨自动化Source:久巨业务部

PCB(Printed Circuit Board),中文名称为印制电路板,又称印刷电路板、印刷线路板,是重要的电子部件,是电子元器件的支撑体,是电子元器件电气连接的提供者。


下面主要从七个方面讲讲点胶机在PCB上使用有哪些注意事项


久巨自动化点胶机





















1. 首先,针头的规格会影响点胶机在点胶过程中出胶的大小和精密度,当气压在一定范围时,针头嘴越大,出胶率就越大,所以要根据点胶机在生产出来产品的大小来定位点胶针头的规格,一般针头内径长度保持在胶点直径的一半,效果才是最好。


2. 针头与PCB板间的距离,不同的点胶机采用不同的针头,有些针头有一定的止动度。每次工作开始应做针头与PCB距离的校准,即Z轴高度校准。

3.点胶量的大小是由点胶机在点胶过程中持续的时间长短来决定的,时间越长,根据我们的经验点胶量就越大,这样就可以保证有足够的胶水来粘合部件,又可以同时避免由于胶水的过多而造成的资源浪费。

4.压力的大小直接影响了供胶量和胶水流出的速度,胶水的流动性越差它就越稠,它需要的压力就越大,所以我们应该根据点胶机在生产过程中的环境温度以及点胶量的大小和胶水的特性来调节压力的大小,点胶机的压力大小是通过它内部的调压阀来进行调节的。

5.对于胶水的固化,一般点胶机生产厂家已给出温度曲线。在常温下都可以固化,在实际应尽可能采用较高温度来固化,使胶水固化后有足够强度和硬度。

6.气泡对于点胶机在进行点胶过程中会影响产品质量,降低产品良率,所以胶水放进去之前决对不能有气泡。如果有气泡就会造成点胶机生产出来的产品有许多次品,在使用时要排出胶水的空气,以防止出现点胶机空打现象。

7.真空回吸阀必须要安装在点胶机上,因为真空回吸功能可以防止点胶机不工作时胶水不滴漏。安装了这个套件可以合理地调节真空回吸阀,从而进一步控制滴  漏和拉丝这两种情况。

但愿以上分享能给大家带来帮助


久巨自动化是一家从事点胶机的研发生产已经近10年的国家级高新技术企业,积累了丰富的技术经验。主要研发设备有全自动点胶机、精密点胶机、圆形点胶机以及跑道型二轴点胶机等产品,同时还有点胶相关周边设备。


欢迎广大客户致电垂询,手机号18002556337(微信同号)

久巨承诺2.jpg

久巨自动化点胶机
























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
Share to:

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


Download
2018久巨点胶机.pdf
1.56MBDownload
2018久巨充磁机.pdf
1.43MBDownload
2018久巨汽车喇叭自动化.pdf
1.6MBDownload
Prev 1 Next
Follow Us
Dispenser
Round
Two-axis
Triaxial
Auto Glue Filling
Controller
Customized
Magnetizer
Customized
Customized
Application
About Jiujuok
Contact Us
Support/Download
FAQ
Auto circular inter-magnetic horn
Auto circular exter-magnetic horn
Links:
Company profile
Company News
Personnel Recruitment
Industry Events
Magnetizer