Ultrasonic Metal Welding Machine
Basic Properties
Brand Name:
HAIFEI
Model Number:
HF-WX-20XB
Product Summary
The HAIFEI Ultrasonic Metal Welding Machine uses high-frequency vibration and pressure to join copper and aluminum without melting. It delivers strong, low-resistance welds for battery tabs, busbars, and wire connections in electrical and energy applications.
Product Details
Highlight:
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Product Description
Ultrasonic Metal Welding Machine
Product Introduction
The HAIFEI Ultrasonic Metal Welding Machine is engineered for solid-state metal bonding applications, particularly for copper, aluminum, and multi-layer conductive materials. Unlike traditional fusion welding methods that use heat and melting, ultrasonic welding employs high-frequency mechanical vibration combined with pressure to achieve molecular-level bonding between metal surfaces.
This process enables the joining of dissimilar or high-conductivity materials without melting, flux, or filler materials, making it ideal for electrical and new energy applications where conductivity and reliability are paramount.
Typical applications include copper busbars, battery tabs, wire harness terminals, and flexible conductive connectors.
Key Advantages of HAIFEI Ultrasonic Metal Welding Machine
- Reliable Welding for High-Conductivity Metals: Copper and aluminum are challenging to weld using conventional methods due to their high thermal conductivity. Ultrasonic welding provides a stable solution by avoiding heat accumulation and ensuring consistent bonding quality.
- No Consumables Required: The process eliminates the need for solder, flux, or filler materials, reducing production costs while eliminating contamination risks associated with traditional soldering processes.
- Minimal Thermal Impact on Materials: Since the process doesn't involve melting, there is no heat-affected zone, helping maintain original conductivity, mechanical strength, and material structure stability - crucial for battery and power electronics applications.
- Stable and Repeatable Production: Once welding parameters are configured, the machine maintains consistent quality across large production batches, reducing operator dependency and improving production stability.
Typical Applications of Ultrasonic Metal Welding
- Copper Busbar Welding: Widely used in power distribution systems, battery packs, and electrical cabinets. Ensures low-resistance, high-strength connections for conductive copper assemblies.
- New Energy Battery Manufacturing: Used for welding battery tabs, nickel strips, and aluminum-copper connections in EV battery packs and energy storage systems. Ensures stable electrical performance and enhances battery safety.
- Wire Harness and Terminal Welding: Suitable for automotive wiring systems where multiple conductive layers require high reliability and compact structure.
- Flexible Copper Connector Welding: Used in flexible conductive joints where vibration resistance and electrical continuity are essential.
Frequently Asked Questions
What is an ultrasonic metal welding machine?
An ultrasonic metal welding machine uses high-frequency vibration and pressure to join metals in a solid-state process without melting. It is widely used for copper, aluminum, and conductive materials in electrical and battery applications.
How does ultrasonic metal welding work?
It works by applying ultrasonic vibration to metal surfaces under pressure. The vibration breaks surface oxides and creates atomic bonding between metals, forming a solid weld without heat fusion.
What materials can be welded by ultrasonic welding?
It is mainly used for copper, aluminum, nickel, and other non-ferrous conductive metals. It is especially effective for dissimilar metal combinations such as copper-to-aluminum.
Is ultrasonic welding suitable for copper busbars?
Yes. Ultrasonic welding is widely used for copper busbar connections because it provides low resistance, strong bonding, and stable electrical performance without damaging conductivity.
What is the advantage of ultrasonic welding over soldering?
Unlike soldering, ultrasonic welding does not require flux or filler materials. It avoids thermal damage, reduces electrical resistance, and provides a cleaner and more reliable joint.
Can ultrasonic welding be used in battery production?
Yes. It is commonly used for battery tab welding, nickel strip connections, and battery pack assembly in EV and energy storage systems.
Ms. Canace
- Email: WD03@busbarwelder.com
- Tel: +8618129519717
- WhatsApp: 008618129519717
-
WeChat:
+8615816417853
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