Customizing Titanium Stainless Steel UWM For Ultrasonic Welding Transducer

Product Specification

Customizing Titanium Stainless Steel UWM For Ultrasonic Welding Transducer

The design of ultrasonic welding die is very important. There are many ultrasonic equipment suppliers in the country to produce ultrasonic moulds on their own, but a considerable part of them are imitated, and then constantly repair the tooling and test, and achieve the purpose of coordinating the frequency of the equipment and equipment through this repeated adjustment method. By using finite element method, we can determine the frequency when designing the tooling. The error of the test result is only 1% compared with the design frequency. At the same time, the idea of DFSS (Design For Six Sigma) is introduced to optimize and design the die. The concept of design is to fully collect customer's sound design in the process of design, and consider the possible deviations in the process of production in advance, so as to ensure the quality distribution of the final product within a reasonable level.

As shown in the design flow chart, starting from the design index, first based on the experience of designing the structure and the outer size of the ultrasonic mould according to the experience, the parameterized model is set up in the ANSYS, and then the important parameters in the model are determined by the simulation experiment design (DOE) method, and the value is determined and then the other parameters are determined according to the requirements. The subproblem method is used for optimization. Taking into account the influence of material and environmental parameters during the manufacture and use of tooling, tolerance design is also carried out to meet the manufacturing cost requirements. Finally, manufacturing, testing, testing theoretical design and practical errors, meeting design criteria, namely delivery.

The 3D design of each ultrasonic welding head has been analyzed by finite element analysis to ensure the consistency of the amplitude of the ultrasonic welding head in the welding parts, so as to achieve the most uniform and stable welding effect. The red part represents the amplitude distribution of ultrasonic welding head and the maximum amplitude output point.

You may often have such an idea that the design and production of ultrasonic moulds must be very simple. Do not be misled, when using an unprocessed or untuned welding head, it will bring expensive losses to your production - it will destroy the welding effect or even more seriously damage the transducer or generator.

Therefore, the design of the ultrasonic mold is not as simple as its shape, but requires a lot of professional knowledge and skills - how to ensure that the welding head can work most economically? How to ensure that the welding head can transfer the mechanical vibration of the transducer to the workpiece can be effectively transferred to the workpiece to form a steady and stable welding - in the constant wave ultrasonic, our engineers consider each link very fully.

Ultrasonic mold is one of the most technical aspects of ultrasonic technology. Even though we have several years of experience in design and development, we firmly believe that only through strict testing and quality control can we produce the best solder joints. Our engineers have perfectly integrated the acoustic characteristics and mechanical properties of the welding head to design the products that are most suitable for customers' needs.

Each set of ultrasonic welding heads and ultrasonic moulds we produce, whether standard or custom-made according to customer requirements, are made of the best materials and tested repeatedly. Various parameters, such as the shape, strength and audio of the welding head, can meet the most stringent standards. The ultrasonic welding head and ultrasonic die can achieve the most perfect match.