Choose [ultrasonic plastic welding machine] to suit their own

The selection of ultrasonic plastic welder is a very complicated matter, and many factors should be considered at the same time. Therefore, the purpose of this section is to provide general guidance information that may be helpful in selecting equipment. The real choice of equipment should be made by working closely with an ultrasonic plasticizer or equipment supplier and listening to their advice.

After determining the working frequency of ultrasonic plastic welder, it is generally necessary to consider the power. There are generally several power levels available for each workpiece frequency. For example, the working frequency of 20 kHz, the power range of ultrasonic plastic welding machine provided by most equipment manufacturers is 1~ 5kW. In most cases, the amount of power required can be determined experimentally in suppliers, research institutions, and university laboratories. If the required power cannot be theoretically determined in advance, it is best to select the maximum power to ensure that the equipment can meet the application requirements.

Similarly, when selecting equipment, it is important to determine whether the weldment is best suited for cut-in or continuous welding. For stitched welds, most equipment manufacturers have this type of standard equipment, they can also provide a number of patterns of other standard rotary anvil. Most anvil blocks are cut, sealed, and welded. If the weldment requires very wide continuous welds, special equipment must be designed.

Other equipment factors include control level, amplitude control, amplitude profile, and stored program control capabilities. For some applications, these options can improve solder quality and density. On the other hand, testing in the application lab can help determine which options are needed. It should also be noted that for most equipment manufacturers, additional options are available after purchase of ultrasonic plastic welders.