For the formation of the chopping disk of groove

For the formation of the chopping disk of groove

  • CN 101,730,616 B
  • Filed: 01/21/2008
  • Issued: 12/02/2015
  • Est. Priority Date: 01/19/2007
  • Status: Active Grant
First Claim
Patent Images

1. one kind for forming the chopping disk of groove on the surface of object, described chopping disk comprises roughly disk-shaped body, described body has peripheral part, described peripheral part comprise assemble radially outwardly first circumference extend tapered surface and second week to extend tapered surface, described peripheral part limits scribing edge, described scribing edge has the adjacent protruding cutting element of circumference extension and recessed cutting element, wherein, multiple outward extending groove type is formed in described first tapered surface and described second tapered surface, the outer end alignment of the relative groove in corresponding tapered surface is to limit the female cutting element betwixt,Wherein, described scribing edge has the sharp keen edge of the continuous print of protruding cutting element alternately and recessed cutting element, and described protruding cutting element and the female cutting element are circumferentially in alignment with each other.

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