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06-17 

Lithium battery plastic shell ultrasonic welding machine technology introduction

When it comes to the plastic shell of lithium battery must be ABS plastic material, ultrasonic welding machine welding ABS is definitely a suitable and strong process, not only can ensure the bonding accuracy and water tightness requirements are completely free of problems. Therefore, the surrounding lithium battery industry, including Chaowei, has placed rows and rows of ultrasonics in the factory, and any screws and glues are thrown far away, so they have no room to play.

06-17 

How ultrasonic welding equipment welds lithium-ion batteries

Lithium-ion battery electrode ear ultrasonic welding machine is mainly divided into single-point welding and multi-point welding. Another important application is ultrasonic welding for automatic electrode welding machine and automatic winding machine. For welding single-layer copper foil, aluminum foil and nickel sheet or copper foil, aluminum foil, copper foil is about 0.08mm, aluminum foil is about 0.01mm, nickel and aluminum foil is about 0.1mm.

06-17 

Several mechanical properties of ultrasonic welding machine

According to the automation level, it can be divided into automatic welding machine, semi-automatic ultrasonic welding machine and manual welding machine. For modern enterprises, the higher the automation level, the more conducive to the production of the enterprise's production line, so the use of automatic ultrasonic welding machine is a future trend of enterprises.

06-17 

Some knowledge points of ultrasonic wire harness welding machine

When using an ultrasonic wire beam welder, a vibrating tool is used to vibrate the surfaces of the two parts at high frequency. Welding is the result of frictional heating at the interface between parts. Ultrasonic vibrations are generated by a series of components (power source, transducer, horn, and welding head) that transmit mechanical vibrations to the component.

06-17 

Troubleshooting Problems About Ultrasonic Spot Welding Machines

The failure of ultrasonic spot welding machine is related to many factors, so we should not take it lightly when making repairs. What are the specific matters that need to be paid attention to in the maintenance and failure of ultrasonic spot welding machines? Let's take a look.

06-17 

In addition to the brazing process, the flat inductors and external terminals are also assisted by ultrasonic welding

There are two kinds of flat coils usually used in transformers, one is pure copper coil and the other is aluminum coil. The traditional process between welding and external terminals adopts brazing, but adding additive brazing and welding will increase the cross-sectional area due to the addition of additives. , resulting in excessive electricity and heat. In the process of use, because the ultrasonic metal welding technology is superior to the brazing welding process, there is no flux and the welding current is very small, almost O. Therefore, in recent years, the flat coils of copper and aluminum transformers have adopted ultrasonic waves. Technical welding.

06-17 

How to improve ultrasonic welding results

The melting point of the solder is lower than that of the material to be welded, so that the components will be welded through the intermolecular connection on their surface without being melted.

06-17 

Impedance matching of ultrasonic plastic welding machine

The impedance matching of ultrasonic plastic welding machine is an important link in the ultrasonic welding process. In the process of ultrasonic processing, it is often encountered that the equipment power is insufficient. The reason is that the load of the ultrasonic power supply does not match the equivalent resistance of the transducer, resulting in the ineffective transmission of energy. At this time, impedance transformation is required. The equivalent resistance of the transducer is matched with the output impedance of the ultrasonic power through impedance transformation to ensure the transmission of energy. This is ultrasonic impedance matching. Impedance matching is also a function completed by the matching circuit. We usually The method of using output transformer or parallel capacitor.

Guangzhou Tenghui Ultrasonic Technology Co., LTD

Mobile phone：13650901708（Mr. Tu）
Mobile phone：13600458586（Mr. Mo）

Email：rongfutu@163.com

Address：E and F Unit, 1st Floor, Lixiang Industrial Center, No. 2, East Xinji Avenue, Xinji Village, Nancun Town, Panyu District, Guangzhou

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