How to choose ultrasonic welding machine manufacturers

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As the welding equipment, the ultrasonic plastic welding machine is widely used in the manufacturing industry. The ultrasonic plastic welding machine not only has an attractive appearance and no welding traces, but also has a very high welding efficiency. The welding process of the ultrasonic plastic welding machine is very short, but the process is very complicated. In a few seconds or less, the equipment completes the propagation of ultrasonic vibration in the acoustic system and welding parts, and the ultrasonic waves cause the welding area to generate heat. , The workpiece is fused by heat conduction, and then the workpiece is cooled in the welding zone in a short time.

At present, there are many

ultrasonic welding machine manufacturers

on the market. To choose a right ultrasonic welding machine, you must first grasp what parameters it has. Take an ultrasonic plastic welding machine as an example. Its main parameters are welding material, welding speed, loading force, and output. Power, ultrasonic frequency, welding wheel diameter and welding seam width, etc. Ultrasonic frequency will directly affect the speed and strength of welding. Weld width refers to the width of the gap generated when the workpiece is welded. When choosing an ultrasonic welding machine manufacturer, you must understand the attributes of your own products, and then according to the factory's production line Choose a welding machine manufacturer with appropriate parameters.

When choosing an ultrasonic welding machine, the output power should also be considered. The size of the ultrasonic output power is affected by the device transducer and is generally fixed. The high output power means that the welding speed of the ultrasonic plastic welding machine is also high.

The heat generation process from ultrasonic energy to thermal energy is the main step to realize the welding of ultrasonic plastic welding machine, and it is also an important factor that affects the quality of welding. With the deepening of research, people gradually discovered that this process does not rely on a single heating mechanism to realize the conversion of vibrational mechanical energy to thermal energy. The frictional heat and viscoelastic thermal combination of plastic workpieces will also affect the welding effect of ultrasonic plastic welding machines. Therefore, when choosing a welding machine, the previous manufacturer's sample process is also very important.