Ultrasonic Metal Welder

Product Category:

Ultrasonic Metal Welder SW-3500-20/SH-H3K7

Welds Copper/Aluminum Harnesses, Bus Bars, and Foil Laminates

  • Spring Pressure Sync Mechanism
    Excellent response to the pressure variations prevents slip between horn and work, reduces ultrasonic energy loss and minimizes dust and waste.
  • High Rigidity Pressure Mechanism
    Maintains very small deflections to ensure uniform weld side pressure.
  • Unique, Original Design Ultrasonic Oscillation Frequency Automatic Tracking System
    Ensures stable vibration amplitude during high loads.
  • High Performance Depth Control (1μm Resolution Linear Scale)
    Oscillation is controlled by feedback of sinking of work and work height.
  • 4 Types of Oscillation Control Method
    Time, Work Sinking Value, Work Height, Applied Energy

Spring Pressure Sync Mechanism

Spring Pressure Sync Mechanism

Applications

Applications

Easy Management, Easy Operation, Easy System Integration

  • Easy Management with Graphic Monitor Function
    • Ultrasonic Peak Output
    • Ultrasonic Energy
    • Sinking Amount of the Work
    • Work Height
  • Simple Operation, Easy-to-read Display
    • 7-inch LCD Touch Panel
    • Intuitive Operation
    • Graphic Display
  • Setting and Management of Data via Serial Communication (RS-232C)
    • Weld Conditions
    • Monitor Value
    • Judgment Result

Operation Screen

Operation Screen

Welding Condition Setting Screen

Welding Condition Setting Screen

Specifications

Ultrasonic Generator

Items SW-3500-20
Maximum Output Power 3,500W
Nominal Frequency 20kHz
Amplitude Adjustment Variable (30 – 100%, 1% step)
Control Mode Time/Depth/Height/Energy
Power Source AC200V 3Φ
Oscillation Method Automatic Tuning Hold Master Oscillator System (ATHMOS)
Dimension / Weight W250 x D450 x H375mm Approx. 20kg

Ultrasonic Head

Items SH-H3K7
Pressure Follow-up Mechanism Spring + Air
Adjustable Pressure Range 1,700N – 3,700N
Stroke 50mm
Supply Air Pressure 0.5MPa (Clean, Dry Air)
Dimension / Weight W380 x D600 x H935mm Approx. 102kg (Horn and Anvil excluded)

Principle of Ultrasonic Metal Joining

Principle of Ultrasonic Metal Joining

Unlike resistance welding, the ultrasonic vibration removes oxide film on the metal surface and scatters surface layer impurities in order to create a state of solid-phase welding through the attraction among the metal atoms.

Basic Configuration

Basic Configuration

Joining Process

Joining Process

Joining Process

We are pleased to offer assistance selecting the recommended type of ultrasonic generator and horn for your application. Please consult with us for the details.