Ultrasonic metal welding with servo-driven press UTHE SDB

Superior ultrasonic control function and integration with servo-driven press to draw ultrasonic energy to the maximum. The reliability of metal joining jump to a new stage.

The best combination

Servo-driven press system promptly reacts to maintain a constant press load to a workpiece even though the surface level change in sudden during ultrasonic welding process. Compared with conventional pneumatic-driven press, SDB press unit provides more advantages in terms of flexibility and repeatability. A new-generation ultrasonic generator integrated with SDB press unit has various ultrasonic oscillation functions to optimize metal joining for a wide range of applications.

Quality management functions

Variation of press load, work surface level and ultrasonic energy can be monitored during the process. These data acquired can be utilized for quality management by setting of pass/fail criteria.

Features

• Quick response and precise press load control
• Reliable ultrasonic generator with digital inputs and outputs
• Adaptability of a wide range of applications
• Precision Z-axis press positioning by detection unit of 1um
• Ultrasonic generator with frequency of either 20KHz or 35KHz
• High rigid press design for reliability and repeatability
• Interfaces for system integration and automation

           Custom jig specialized for application                Integrated graph display with 7 inch touch panel

Clean and reliable

Ultrasonic metal welding is a cold, diffusion
welding process which does not have liquidmelt phase, create excellent physical
properties without oxidation.

Applications

• Wire Harness (Wire and terminals)
• Li-ion battery
• Power Modules

General specifications: