Hard alloy cutter shaft coated with wear-resistant layer on surface

Hard alloy cutter shaft coated with wear-resistant layer on surface

  • CN 202,684,217 U
  • Filed: 05/16/2012
  • Issued: 01/23/2013
  • Est. Priority Date: 05/16/2012
  • Status: Active Grant
First Claim
Patent Images

1. a surface scribbles the carbide alloy cutter shaft of wear-resistant coating, it is characterized in that carbide alloy cutter shaft pole cylindrical has film plating layer.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×