Method and device for processing aluminum-based or aluminum alloy-based printed circuit board

Method and device for processing aluminum-based or aluminum alloy-based printed circuit board

  • CN 102,091,965 A
  • Filed: 12/09/2010
  • Published: 06/15/2011
  • Est. Priority Date: 12/09/2010
  • Status: Active Application
First Claim
Patent Images

1. the processing method of an aluminium base or Al-alloy based printed wiring board is characterized in that, comprising:

  • described printed wiring board is being added man-hour, by the cooling liquid that comprises volatile substances and bonding agent machining tool is being lowered the temperature.

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