Why do my ultrasonic plastic welding machines here, some of the mold is always unstable after installation, and some are very stable?
For you say the situation is mold problems (some loaded with some good), in the first after the mold installation debugging, debugging can be performed through the boot off, this is to avoid mold frequency offset too much easy to burn out electrical components, through debugging the frequency knob view amplitude to ensure stability, if it shows that the mold debugging is not down do not fit the frequency to professional people to modify, material general mold is also quite important, moreover is the professional level of mold!
Causes the ultrasonic machine work to be unstable, the reason has: 1 ultrasonic modulation pattern parameter establishment causes; 2 supersonic wave mold quality question (usually the ultrasonic mold accompanies has the fever phenomenon)
Ultrasonic power is not enough, but also some of the material problems caused by the product
