Title:
【発明の名称】コルゲートロールの硬化方法
Document Type and Number:
Japanese Patent JPH06500151
Kind Code:
A
Abstract:
A method is disclosed for heat treating the flutes of a corrugating roll. A laser having a beam with a Gaussian power density distribution is provided for heating the flutes. The beam from the laser is reconfigured by an integrator mirror to form a beam having a homogeneous power density distribution, which is subsequently interrupted by a copper rod to form a substantially U-shaped beam. The beam is positioned over an end of the roll with the open end opposing the center of the corrugating roll, and the roll is traversed relative to the beam, whereby the flute is heat treated.
Inventors:
Hyde, Glen Francis
Arrick, Robert Ray
Arrick, Robert Ray
Application Number:
JP51485091A
Publication Date:
January 06, 1994
Filing Date:
August 14, 1991
Export Citation:
Assignee:
United container machinery group ink
International Classes:
B23K26/00; B23K26/06; B23K26/073; B31F1/26; C21D1/09; C21D9/38; (IPC1-7): C21D9/38; B23K26/00; B23K26/06; B31F1/26; C21D1/09
Attorney, Agent or Firm:
Masatake Shiga (2 outside)