Introduction of mould for ultrasonic metal welding machine

When you see the ultrasonic mold, you may feel that the design and production of ultrasonic mold must be very simple.

In fact, the design of ultrasonic mold is not as simple as its shape, but requires professional knowledge and skills. When using an unprocessed or untuned welding head, it will cause damage to your production. It will not only destroy the welding effect, but also directly cause damage to the transducer or generator of the ultrasonic metal welding machine.

The factors that should be considered in the production of ultrasonic moulds are:

1. the process of ultrasonic metal welding machine mold completion is complex, it is the most representative technology depth of ultrasonic technology. Even with several years of experience in design and development, the best welding head can be produced only through strict testing and quality control. It is only a perfect combination of the acoustic and mechanical properties of the welding head to ensure that the mechanical vibration of the ultrasonic transducer can be effectively transferred to the workpiece by the welding head. Continuous stable welding can make the ultrasonic mold most suitable for customer's products.

2. The shape of the product

What kind of welding / welding process is used, the size of the ultrasonic mould, the transmission area of the pressure, the possible deformation of the product during welding / fusion, how much power and function should be hit, and whether the welding / welding can be completed once.

3, the plastic properties of the product

Determines the magnitude of the work of the ultrasonic mold. The product should receive ultrasonic energy, the form, location and size of the energy line. How to design contact points in different plastic combinations? All these factors must be taken into account, and there are excellent after-sale safeguards. In short, what is built is not so simple.

4. product requirements

Determines the service life and wear rate of the die for ultrasonic metal welder, thus deciding which metal to use.