• 2021-07-02

When ultrasonic equipment is used, depending on the material and the welding environment, sometimes it is some special conditions of the ultrasonic welding machine itself, and some adjustments and preparations need to be made before welding. How to do it in detail, let's take a look. 1. Assemble the welding head: (1) First wipe the transducer (CONE), the welding head (HORN) and the welding head sc...

• 2021-07-02

Ultrasonic welding machines play an important role in the process of dissolving plastics. However, the current situation of product deformation often occurs in the production process of products, which makes us very puzzling. There are three main reasons for product deformation: 1. The product is deformed and distorted due to conditions such as injection molding pressure. 2. The thickness of the p...

• 2021-07-02

In the operation of the ultrasonic welding machine, the three most common faults of the ultrasonic welding machine are: abnormal ultrasonic current overload, abnormal ultrasonic heating, and abnormal whistling of ultrasonic products. Here, we will focus on these three faults. Analysis and resolution.   Ultrasonic problem 1: Ultrasonic current overload is abnormal When the generator sends out ...

• 2021-07-02

The melting point of PC is 145℃, and the melting point of ABS material is 115℃. Although there is a difference in melting point between these two materials, they are not big, and they can be welded together to become PC/ABS alloy material. However, when the ultrasonic power is the same and the energy expansion is the same, the welding of materials with different melting points is certainly not as ...

• 2021-07-02

At present, due to the strong upgrading of electronic and electrical products, the electronic manufacturing industry has the characteristics of rapid growth, fierce competition and rapid technological update, and the welding requirements for plastic parts are getting higher and higher. Ultrasonic welding technology, with its advantages of environmental protection, energy saving, safety, and no nee...

• 2021-07-01

Why is the ultrasonic welding machine unstable? What should I do if the welding is normal for a while and abnormal for a while? There are many reasons for the unstable welding of ultrasonic welding machine: 1. Whether the voltage is stable; 2. Whether the air pressure is stable; 3. The frequency deviation of the mold for a long time leads to unstable welding; 4. The machine has been used for a lon...

• 2021-07-01

How to install and adjust the ultrasonic mold? We will all encounter it when replacing the ultrasonic mold. The editor will share some knowledge of ultrasonic welding with you below. 1. Install the mold 1. First wipe the transducer (CONE), mold (HORN) and the connecting screw with alcohol or gasoline, and then smear the connecting screw, transducer, and mold with a thin layer of yellow grease befo...

• 2021-07-01

Ultrasonic welding machine mold is the part of ultrasonic energy output. There will be different treatments on the surface of many ultrasonic welding machine molds. The final effect of the surface treatment is to make the mold wear-resistant, corrosion-resistant, increase hardness, and increase aesthetics. First of all, ultrasonic welding machine molds mainly use three types of materials to make s...