1. Improve the joint of ultrasonic plastic welding machine
Wholesale Ultrasonic Plastic Welding machine are mainly used for positioning and carrying. The processing precision of the ultrasonic plastic welding machine fixture is very high, and it has high requirements on the shape and processing precision of the three-dimensional complex surface. When the angle and radian of the ultrasonic welding jig are inconsistent with the welded product, the product may be deformed after welding.
The commonly used fixture material is aluminum alloy. After the tooling is processed, it also needs to be fine-tuned to make the tooling work on the ultrasonic plastic welding machine, so that the power frequency and plastic welding machine have a better welding effect. Ultrasonic welding is prone to impact cracks. If the product is damaged by impact, the ultrasonic welding fixture should be cushioned with soft resin or covered with cork. The product is not easy to break, and the surface treatment of the ultrasonic welding fixture improves the welding quality.
2. Optimize ultrasonic welding conditions
Ultrasonic working conditions are the output power of the ultrasonic plastic welding machine, pressure welding time, cooling time, delay and other settings. By optimizing the ultrasonic operating conditions, the ideal welding effect can be obtained.
During ultrasonic welding, due to the high pressure, the cylinder falls and buffers too fast, and the ultrasonic weld is easy to be flattened. Although the product seems to be closed, the welding loses the welding effect because the weld is squeezed and sinks. , After welding, stress is formed on the plastic surface, so the welding is wrong.
3. Optimize the ultrasonic welding circuit
When the ultrasonic plastic welding machine is welding, due to the unreasonable design of the weld seam of the product, it will slide due to pressure, resulting in product misalignment during ultrasonic welding. In addition, the welding line can also be designed, but this problem also occurs due to the insufficient processing accuracy of the welding part, resulting in inconsistent dimensions. Therefore, in the mold processing process, the uniformity of the weld is high, which is very important for positioning and ultrasonic welding.
Body material/Precision steel frame
Guide/Square column dovetail guide rail
Electric box/Sheet metal shell dot matrix screen button operation