Content of Technology Development

  • No need multiple stamping dies because of material differences
  • Easy to change over by using automatic relocation system (cylinder)

Background of Technology development

  • Amount of spring-back can be differ due to the materials (sus, pcm, etc) : With a-tech technology, 1 draw die can resolve multiple spring back issuees


  • 1 stamping die can cover multiple materials (close to nominal) - Can control their position indivisually
  • Maximum 3 materials can be covered - Save investment cost