精電舎電子工業 List of Products and Services

Features of Ultrasonic Metal Welders ● Capable of joining not only the same materials but also different materials. ● Allows for low-temperature joining due to solid-state bonding, resulting in minimal thermal impact on the workpiece. ● Significantly reduces power consumption compared to other joining methods. ● Provides a clean working environment. ● Good electrical conductivity at the joint. ● Fewer consumables involved in the joining process. Product List ● High-power ultrasonic metal joining machine ● Compact ultrasonic metal joining machine ● Compact precision ultrasonic metal joining machine ● Ultrasonic wire bonding machine

Our company has been engaged in the production of horns for ultrasonic welding for over 60 years. Currently, we are offering technical materials that explain the horns used in ultrasonic welding and the nal pattern, which greatly affects the quality of the weld. [Overview of the Materials] ■ What is ultrasonic metal welding? ■ The tool horn significantly influences the quality of the weld. ■ The quality can change with just one nal pattern. ■ To create better products. *The materials can be viewed via "PDF Download." *We will be exhibiting at "BATTERY JAPAN [Spring] 2024," showcasing ultrasonic metal welding machines that perform welding with metal foils and tab leads, as well as with wire harnesses and terminals, and busbars. We will propose welding machines with different thrusts suitable for both large and small diameter applications, introduce products that solve challenges in delicate welding, such as fine single wires, and provide suggestions on the shapes of tool horns that are important for quality. (For details about the exhibition, please refer to the basic information section below.)

[Test Equipment (Construction Method)] - Ultrasonic Welding - Ultrasonic Cutter - Ultrasonic Metal Joining - High-Frequency Welder - Electromagnetic Induction Welder - Laser Welding - Laser Cutting - Impulse Welder - Non-Contact Hot Plate Welding - Hood Cutting etc.

We propose the optimal shape based on vibration analysis. Since we have a processing and manufacturing department in-house, we can flexibly respond to design changes and other requests from customers. We will produce items ranging from simple prototypes to mass production according to your needs.

This document introduces ultrasonic metal joining. "Ultrasonic metal joining" is a technology that joins overlapping metals using ultrasonic vibrations, allowing for the joining of the same material as well as dissimilar materials such as copper and aluminum. We explain "types of metal joining," "ultrasonic metal joining and ultrasonic metal joining machines," and "joinable materials," among other topics. Please take a moment to read it! 【Contents (partial)】 ■ Types of metal joining ■ What is ultrasound? ■ Principle of ultrasonic vibrations ■ Ultrasonic metal joining and ultrasonic metal joining machines ■ Joinable materials *For more details, please refer to the PDF document or feel free to contact us.

**Features** ■ Maximum output of 12,000W ■ Maximum pressing force of 7,000N Joint management using actual load via load cells. By directly detecting the load value and reflecting it in the joining conditions, it becomes possible to set clear joining conditions, achieving stable quality control. ■ Rack-type oscillator compliant with EIA standards Utilizes vertical space effectively without directly stacking equipment on top of each other. By consolidating related devices, such as control of movable parts of fixtures, maintenance and servicing become easier. ■ High positional reproducibility for efficient setup changes The structure establishes positional reproducibility of the vibration system unit, ensuring safe and reliable setup. Additionally, when fixtures are installed, the workspace for exchanging tool horns tends to become limited. The vibration system unit adopts a rail mechanism that allows for attachment and detachment from either the front or back of the device, facilitating work outside the machine and ensuring efficiency. ■ T-slot structure for fixture mounting base The device features T-slot machining in the front and rear directions, making fixture alignment easier. Furthermore, it is less affected by restrictions from screw positions on the base side, increasing the design flexibility of fixtures.