Cutter wheel for cutting glass material

Cutter wheel for cutting glass material

  • CN 102,531,373 A
  • Filed: 12/07/2010
  • Published: 07/04/2012
  • Est. Priority Date: 12/07/2010
  • Status: Active Application
First Claim
Patent Images

1. the break bar of a glass-cutting material comprises by first surface a 1, the second curved surface a 2And the angle that outward flange crest line l forms is ψ

  • 1V-arrangement cutting edge portion (1), circular card (2) and central shaft hole (3);

    One week of outward flange crest line l of V-arrangement cutting edge portion (1) has alternatively distributed cutting edge (4) and sunk structure (5);

    It is characterized in that;

    described alternatively distributed said cutting edge (4) forms the first layer cutting edge, and said sunk structure (5) is by the 3rd curved surface (a of indent 3) and the 4th curved surface (a of indent 4) form the 3rd curved surface (a 3) and the 4th curved surface (a 4) intersect at the segment of curve l of indent 1, the 3rd curved surface (a 3), the 4th curved surface (a 4) and segment of curve l 1Form second layer V-arrangement cutting edge, wherein said segment of curve l 1Be the segment of curve of indent, the cutting edge that the two ends of the segment of curve of said indent are respectively adjacent is most advanced and sophisticated.

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