Ultrasonic Metal Welder
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
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
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
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
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.