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Ruimin Machinery
Ultrasonic Metal Welding Machine product image

Ultrasonic Metal Welding Machine

Ultrasonic metal welding machine is a specialized equipment that utilizes ultrasonic technology to achieve metal material welding. It conducts ultrasonic vibration onto metal joints, generating high-frequency frictional heat, which partially melts the metal joints and forms welding.

  • Ultrasonic battery metal spot welding equipment is operated at low temperatures, which can maintain the original performance of the metal without causing damage to thin metal
  • Due to the absence of melting, the energy of the ultrasonic battery metal spot welding equipment is only 1/30 of that of resistance welding, saving costs
  • Ultrasonic battery metal spot welding equipment is a mechanical process where no current flows through the workpiece, so the conductivity of the metal is not affected
  • Ultrasonic wire harness welding does not require pre-treatment of the metal surface, and ultrasonic vibration can directly crush and remove attachments
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1、The ultrasonic metal welding machine mainly consists of the following key components:

  • Ultrasonic vibration system: It generates high-frequency vibrations through the ultrasonic vibration generator and transmits the vibrations to the metal joints.
  • Transmission components: They conduct the ultrasonic vibrations to the metal joints, causing friction heat to be generated in the joint area.
  • Pressure system: It applies sufficient pressure to maintain the contact of the metal joints and ensure the welding quality.
  • Control system: It is used to control the ultrasonic vibration system, pressure system, and other relevant parameters to ensure the stability and consistency of the welding process.

 

2、During the operation of the ultrasonic metal welding machine, first, the metal joints to be welded are placed in the appropriate position. The ultrasonic vibration system transmits the ultrasonic vibrations to the metal joints through the vibration transmission components, causing high-frequency friction heat to be generated at the joints. This leads to the melting of the metal part on the joint surface and the formation of the weld. At the same time, appropriate pressure is applied to the joint to ensure the firmness and stability of the weld.Finally, after cooling and solidification of the welded part, a solid weld seam is formed on the metal joint.

3、The ultrasonic metal welding machine boasts advantages such as fast welding speed, high welding quality, and no need for external filler materials. It is widely used in automotive manufacturing, electronic equipment manufacturing, aerospace, and other fields for welding metal parts, circuit boards, components, and more.

 

4、Characteristics of ultrasonic battery metal spot welding equipment:

  • The roller bearing slider ensures smooth operation and great accuracy of the system
  • Welding head and selecting low-cost replaceable welding nozzle or integrated high hardness tool steel welding head can quickly install and reduce costs
  • The unique actuator of the specialized ultrasonic welding machine can effectively transmit ultrasonic energy to the welding head, ensuring welding quality
  • Easy to operate, built-in electronic protection circuit, safe to use, suitable for welding of similar metals, capable of single or multiple point welding of non-ferrous metals

5、Ultrasonic Battery Metal Spot Welding Process

  • Place the workpiece (aluminium, nickel, copper, and metal sheets) manually into the lower fixture on the workstation of the equipment
  • Press the start switch of the equipment, and the equipment will automatically compress the workpiece, initiating the spot welding process
  • After one welding cycle is completed, the equipment automatically releases the compression device and automatically moves the welded workpiece to the next position (the moving distance can be adjusted freely according to the spacing of the metal sheets). The next welding cycle begins. This process continues until all required welding strips are completed
  • After the entire welding of the workpiece is completed, the equipment automatically releases all compression devices and resets the lower fixture to its initial position
  • The operator removes the welded workpiece, and the welding process is completed

 

6、Specification

Model RM-MW-40K
Input Voltage AC 110V or 220V +/-10%, 50/60Hz
Max. Power Consumption 2200W→can be customized
Welding Area 4mm(L) x 4mm(W)→ can be customized
Welding Head The welding heads and welding base are included for welding both aluminum & copper current collectors from 2 to 40 layers
Ultrasonic Frequency 40K Hz→ can be customized
Product Dimensions 1. Controller: 360mm(L) x 480mm(W) x 200mm(H)
2. Welder: 200mm(L) x 460mm(W) x 270mm(H)
Net Weight 70kg
Compliance CE Certificate
Warranty One Year limited warranty with lifetime support
Application Notes Nickel and Aluminum Tabs can be welded onto different types current collecting substrates (Aluminum or Copper) when making
battery electrodes.
Copper: about 0.15~2+0.15~2mm
Aluminum: about 0.2~3+0.2~3mm
Nickel: about 0.1~1.2+0.1~1.2mm

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