DRILLING MACHINING METHOD BY LASER AND DEVICE FOR SAID METHOD

Title:

DRILLING MACHINING METHOD BY LASER AND DEVICE FOR SAID METHOD

Document Type and Number:

Japanese Patent JPS6012292

Kind Code:

A

Abstract:

A process and apparatus are disclosed for accurately drilling and calibrating holes via a pulsed laser beam to form a perforated work piece. The sounds emitted by the melting of the work piece due to its contact with the laser beam are sensed, converted into digital form, compared with a reference value and are utilized to control the operating parameters of the laser.

Inventors:

ANRI BIZO
JIERIISHIYARURU JIYOZEFU BURAT
JIYANNPOORU RUI
JIYORUJIYU NARUSHI

Application Number:

JP12164584A

Publication Date:

January 22, 1985

Filing Date:

June 13, 1984

Export Citation:

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Assignee:

NASHIONARU DECHIYUUDO E DO CON

International Classes:

B23K26/00; B23K26/08; B23K26/38; (IPC1-7): B23K26/00

Attorney, Agent or Firm:

Yoshio Kawaguchi

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