Ultrasonic Welding

»Information

T.A. Systems has worked to develop an ultrasonic welding system that will exceed the expectations of our customers at a price that finally makes the controllability, quality and reliability of Ultrasonic welding affordable. T.A. Systems' machines are fully integrated with a single HMI to control all machine and ultrasonic function.

Ultrasonic welding uses piseo electric technology to create heat which is subsequently used in combination with pressure and time to bond thermoplastic assemblies. Ultrasonics has always been a preferred method of assembly; however the cost impact of this product has deterred many applications toward less costly technology. T.A. Systems has worked to develop an integrated system that includes the features that add value and quality to the process while eliminating the duplicity of multiple processes and machine controllers. The result is a highly effective and operator friendly system at a cost and efficiency level that makes sense.

»Applications

Overhead and floor consoles, appliques, speaker grills, lamps, doors, interior and exterior trim, shoddy pad and impact crush ribs.

»Process Benefits

  • Cost effective
  • Short cycle times
  • Tight assemblies
  • Repeatability and Consistent process control
  • Elimination of mechanical fasteners and adhesives

»Machine Features

  • CNC cut part fixturing
  • Rugged, tubular steel frame construction using the highest quality components
  • Safety guarded - lexan or expanded metal
  • Allen Bradley process controls provide easy set up and repeatability of control
  • Closed loop systems for process control and monitoring (optional)
  • Palm buttons and emergency stop
  • Complete sound enclosures when required
  • Light screens for protection (optional)
  • Touch screens (optional)

»Sequence of Operations

  1. An operator loads the components to be Ultrasonically welded into a urethane or contoured aluminum nest
  2. The cycle is activated
  3. The part is then raised up to the upper platen, containing the Ultrasonic heads
  4. Sonics are activated
  5. The part is welded
  6. The part is lowered for removal

We also offer our own Servo-Sonic welding. Click here for detailed information.