What should be paid attention to in the operation of ultrasonic hand welding machine

Ultrasonic hand welding machine has the advantages of low energy consumption, high efficiency, no pollution, solid welding, convenient operation, etc., can be sealed through dirt welding without affecting the welding effect, welding time of 0.01-9.99 seconds can be set, can significantly improve the work efficiency. The appearance of welding parts is exquisite, no color, no yellow. So in the process of operating ultrasonic hand welding machine, what aspects need to pay attention to? Xiaobian summarizes the following points:



1. Turn on the power switch of the generator of ultrasonic hand welder, the power indicator light is on, and the power regulating knob is placed in the minimum position. During operation, please do not touch the welding tool head. Ultrasonic vibration may cause skin burns.



2. When the current exceeds 1A for some reason in use, the mold shall be removed to check whether the current of the equipment is normal. If the current is normal after the mold is removed, the mold is damaged. If the current is still high after dismantling the mold, the equipment shall be returned to the factory for maintenance.



3. It is not allowed to switch on the generator for a long time when the transducer of the ultrasonic hand welding machine is empty, otherwise it is easy to damage the transducer.



4. Adjust the "welding time" dialing switch, the dialing switch is 3 digits, the first digit unit is seconds, the maximum welding time is 9.99 seconds, the welding time is adjusted according to the actual welding products.



5. Power, time and pressure are three important factors for the welding system. Different specifications of the workpiece require different power, time and pressure to be repeatedly adjusted to ensure that the best process specification is achieved. If you do not know how to adjust, you can contact the manufacturer's technical personnel, let them help adjust.



6, after the use of ultrasonic hand welding machine, need to remember to cut off the power switch, the operator must strictly abide by the provisions of the operation manual, to ensure production safety.