회사 소식 The Service Life Of Ultrasonic Welding Head Of Automobile Door Panel Welding Machine

Some say that one year is no problem, and some say that two years are no problem. These are not the core of the problem. The answer to this question should be: how many times our welding head can be used.

In order to improve the service life of the ultrasonic welding head of the automobile door panel welding machine, the masters in the industry have tried their best. The first choice is to choose the material: aluminum alloy, American 7075 aluminum alloy, aluminum alloy chromium plating, titanium alloy, steel mold, steel mold heat treatment, these are all It can affect the service life of the ultrasonic welding head, but it is not the main factor. The core factor that affects the life of the welding head is the accuracy of the welding head frequency.

The traditional welding head production generally adopts reverse thinking and uses the machine to test the mold: first make a prototype of the mold, install it on the machine, and constantly change the mold. When the current value is the smallest, the welding head will be OK. What is the frequency of this welding head? The person who produced it can't tell, but only knows that it can be used. When such a welding head is installed on the machine, the problem will arise in the future: the machine will be overloaded inexplicably, or the mold will crack. Such a manufacturing method cannot determine the frequency at all, and the frequency of the welding head is inconsistent with the frequency of the machine. The service life manufacturers can only be vague, and the buyers are not at ease and helpless.

How to do? Dongguan Libo Ultrasonic Equipment Co., Ltd. has developed an ultrasonic welding head comprehensive analyzer. It is a compact and portable instrument with a weight of only 1.5KG. When making the welding head, you only need to click the scan frequency on the software, which is effective Ensure the accuracy of the frequency. At 21:30 pm on April 1, 2017, that is, 2 years after the company was established, the company's laboratory concluded that the service life of the ultrasonic welding head: 351,600 times. The service life is more than twice that of the traditional welding head, and it can ensure the normal operation of the machine. Scientific analysis and precise production have made the domestic automobile door panel welding machine industry a big step forward.