Experience has shown that the amount of current in the Plastic Welding Machine is usually caused by the mismatch of the ultrasonic vibration system of the ultrasonic transducer and the ultrasonic generator. In response to this problem, it is necessary to check whether the various components of the ultrasonic vibration system are normal, whether the connecting screws between them are loose, and whether the ultrasonic mold is cracked.
Loose screws between the ultrasonic die head and transducer lead to high current flow, which is often seen in machines that have been in use for some time. The way to eliminate it is to tighten the special wrench for the ultrasonic die head to check whether the die head is locked.
The ultrasonic mold or die head is damaged or broken, which generally occurs when the use time is too long or the ultrasonic time is too long. The elimination method is to check whether there are cracks on the surface of the mold head, or install it to other ultrasonic systems for detection.
Replace the ultrasonic transducer oscillator or ultrasonic die head. If the current is too high after replacing these two parts, it is normal. As long as the ultrasonic frequency is adjusted, this problem can be solved.
The ultrasonic control electrical box can also be called the ultrasonic attack device. In many cases, we often encounter problems caused by the high load current of the ultrasonic welder. So what should we do if the current is too high?
Assuming that the current current of the ultrasonic wave is very large, first of all we need to confirm that the ultrasonic wave attacks its own components and the current is large, and the load or ultrasonic output has a large current problem. First, remove the ultrasonic output line and test the current at no-load. The ultrasonic attack is assumed to be normal. , which means ultrasonic vibration system.
The mechanical and electrical flow of the Ultrasonic Plastic Welding machine is usually caused by the mismatch between the ultrasonic vibration system and the ultrasonic generator of the ultrasonic transducer. We mainly check the following questions.
Loose screws between the ultrasonic die and transducer lead to high current flow. The solution is to tighten the special wrench for the ultrasonic die head to check whether the die head is locked.
If the ultrasonic mold or die head is damaged, the solution is to check whether there are cracks on the surface of the mold head, or use other ultrasonic equipment systems to detect.
Implement the replacement of ultrasonic transducer oscillator or ultrasonic die head, assuming that the current is too high after replacing these two parts, this is a normal situation, and this problem can be solved only by adjusting the ultrasonic frequency.
The following summarizes the causes of high current in ultrasonic welding under no-load conditions and how to eliminate them. Non-professionals can perform screening.
Ultrasonic control electrical box, also known as ultrasonic generator, is a device that generates ultrasonic signals. In many cases, the load current of the ultrasonic welder is too high for various reasons. The ultrasonic current is large. The first thing to distinguish is the current caused by the damage of the components of the ultrasonic generator itself, or the current caused by the output problem of the ultrasonic load. Very simple, remove the ultrasonic output line, test the current of the ultrasonic generator without load, if it is normal, it means that the ultrasonic vibration system is faulty.
Plastic Welding Machine manufacturers
Plastic Welding Machine manufacturers