Assembly systems for airbag inflators

Product

Airbag inflator to generate the gas volume for airbags, consisting of:

  • Igniter subassembly for electrical ignition of the chemical gas generation procedure
  • Carrier tube with several nested tube chambers for different propellants

Equipment

Chained assembly systems with  automated stations and manual working stations
Part carrier transport via transfer system

Processes

  • Dosing and filling processes  with dosing accuracy of +/- 0,02 g
  • Crimping processes with crimping stamps that can be approached  radially
  • Helium leakage test
  • Laser marking
  • Various camera inspections
  • Electrical tests
  • O ring assembly
  • 2-step bending