Ultrasonic transducer|Ultrasonic plastic welding machine|Ultrasonic lace machine|Ultrasonic spot welding machine|Ultrasonic Heat Sealing Machine--Changzhou Sunray Electronic Equipment Factory

Works required to combine the two parts, a vibration in the above, following a rest in contact with the surface of the friction heat to melt the surface of the plastic combination. Thus reducing the initial friction contact surface, the ultrasonic energy is focused on improving efficiency and quality of welding is very important, and called one of welded parts (usually the top part) in the welding to be done on the interface of a protruding ridge , known as "directed energy edge."

1.4.3 Scope of CNC machine tools to practice today's CNC machine learning is developed in the 1970s a new type of CNC technology. Extension of China's development of CNC machine tools and metal forming machine tools and modules, an overview of the range, and automatic spot welder.

If the relative position of two welded pieces of more stringent requirements, the design also need to consider increasing the positioning device. Lead to edge and positioning device should be designed taking into account the injection mold.