Novel components of a whole that can function independently on mode structure

Novel components of a whole that can function independently on mode structure

  • CN 205,887,986 U
  • Filed: 08/23/2016
  • Issued: 01/18/2017
  • Est. Priority Date: 08/23/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of new split upper die structure it is characterised in that:

  • include upper die body and upper bolster, upper die body and upper bolster pass throughSecuring member connects, and upper die body is provided with cavity surface;

    Near cavity surface 10mm scope Milling Machining 0.2mm deep trench, cavity surface remainingThe deep groove of position Milling Machining 0.5-1mm.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×