Bar and groove pattern for a refiner plate and method for compression refining

Bar and groove pattern for a refiner plate and method for compression refining

  • CN 101,481,887 A
  • Filed: 01/07/2009
  • Published: 07/15/2009
  • Est. Priority Date: 01/07/2008
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of abrasive disc that is used to have the machinery polishing system of relative abrasive disc, described abrasive disc comprises:

  • Lapped face comprises abrasive stick and groove, wherein, described abrasive stick has in front and the leading edge between the upper ridge, wherein, described front comprises the sidewall of described abrasive stick towards the direction of rotation of described relative abrasive disc, and described leading edge have 150 spend to 175 the degree between interior angle.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×