Shape the method for F- tempering aluminium alloys

Shape the method for F- tempering aluminium alloys

  • CN 103,128,267 B
  • Filed: 11/28/2012
  • Issued: 08/03/2018
  • Est. Priority Date: 12/01/2011
  • Status: Active Grant
First Claim
Patent Images

1. a kind of method of forming F- tempering aluminium alloys, the method includes below step:

  • The F- for providing cold working is tempered 7xxx series alloys blanks;

    The blank is heated between its solidus temperature and liquidus temperature, to provide include it is substantially solid in order toManipulation and transport are still because close to liquid phase or Partial Liquid Phase and be the blank for being easier to forming;

    Set of molds is provided;

    Limiting device is provided, the limiting device has the finger element rotated between the first position and the second position;

    The blank is placed in the set of molds so that the blank does not contact institute by the finger element in first positionState set of molds;

    AndFinger element is rotated to the second position and discharged from first position when closing at the set of molds on the blankThe blank is configured to component and at the same time quenching the component by the blank.

View all claims

    Thank you for your feedback