彩神彩票

Please leave a message

 Corner Bonding

Corner Bonding

Reinforce and protect BGA or CSP and other large components.

Corner bonding is a process of dispensing glue on the four corners of the chip. Before welding, the chip can be reinforced and protected. It can improve the mechanical strengthening effect of BGA or CSP, reduce the mechanical fatigue and stress failure, ensure the reliability of solder quality, and maximize the production efficiency, so it is widely used.

Process characteristics

Corner bonding is mainly used for motherboards of various consumer electronic products, home appliance industry control motherboards, power control boards, automotive central control circuit boards, plug-in type double-sided boards, and various motherboards with large BGA or CSP types.


In the dispensing process of corner bonding, the key points of dispensing process are glue quantity control, glue length, glue width and glue height.


In corner bonding process, there are strict requirements for the aspect ratio of dispensing, which not only needs to ensure the width, but also ensures the height of glue. In order to meet the requirements of various aspect ratios, the glue manufacturers constantly reduce the fluidity of glue, which leads to the increasing viscosity of glue. The increase of glue viscosity will have a high requirement on the valve body gluing and maintenance frequency.


Axis automation has accumulated many years of application experience in corner bonding process, and has mature and reliable products and solutions. In response to the future demand, axis automation has increased R & D investment, and has made great breakthroughs in the core technology fields such as rubber closed-loop control system, AVI detection system, and high wear-resistant screw feeding system.

(*) is required
*
*
*
*
*
*
*
*

I have read and agree Privacy protection

(*) is required
*
*
*
*
*
*

I have read and agree Privacy protection

Email login Mobile login
Mobile login Email login
Email password recovery
Change personal password
Password changed successfully, please login again!