Based on tungsten core rod across the grand micro-co-injection quick molding method of yardstick

Based on tungsten core rod across the grand micro-co-injection quick molding method of yardstick

  • CN 106,142,427 A
  • Filed: 04/07/2015
  • Published: 11/23/2016
  • Est. Priority Date: 04/07/2015
  • Status: Active Application
First Claim
Patent Images

1. based on tungsten core rod across the grand micro-co-injection quick molding method of yardstick, its step includes:

  • 1) tungsten lithographic technique is used to make micro-mould;

    2) using step

         1) gained tungsten micro-mould is embedded in macro-scale mould as core rod;

    3) step 2 is utilized) gained mould, use Shooting Technique to realize the co-injection molding of macrostructure and micro structure.

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