How to solve the crack caused by ultrasonic welding machine when welding copper foil and aluminum foil?

Through testing and analyzing welding process parameters such as welding positive pressure, ultrasonic energy, welding frequency and amplitude, and welding time, ultrasonic metal welding machine puts forward methods to prevent welding cracking.

Previously, we sold ultrasonic metal welding machines for welding aluminum foil and copper rod in Beijing. The test before delivery was very good. Logistics is delivered to the customer company. When welding metal parts, ultrasonic vibration occurs after the start button is turned on, but the cylinder is not pressed., We contact customers on WeChat to teach them test methods and test feedback.

After confirmation by our technical department, we believe that there are two reasons for this phenomenon:

1. There may be something wrong with the relay and the relay may be damaged.

2. The cylinder may be damaged. You can replace the internal relay of the ultrasonic detector first, and then press the start button to test whether the equipment works. If it does not work, replace the ultrasonic transducer on the cylinder!

3. The positioning button may be pressed, causing the machine not to move

What is the damage of ultrasonic metal welding machine during transportation?

As the manufacturer of ultrasonic metal welding machine, we often encounter that the equipment is repaired due to the rough operation of the express company during the delivery and repair process, and the equipment is still broken after maintenance. Dismantle and develop the electric box of the audio system, the internal wiring is seriously damaged, and various vibration plates, crystal plates, and time relays are damaged or opened. If customers do not understand, they will be very passive and angry with our company. At this time, our Mister Ultrasonic customer service will communicate with the customer in detail, explain the reasons, and promise to repair again without charging any maintenance fees. Therefore, if an old customer who wants to buy an ultrasonic metal welder encounters maintenance, please disassemble the electrical box and support the internal wiring with foam, which can speed up the maintenance time and shorten the maintenance process. Send the ultrasonic metal welding machine back to the factory for repair and on-site maintenance.