Title:
SAW-BLADE REPLACING TIME DECIDING METHOD AND SAWING MACHINE
Document Type and Number:
Japanese Patent JPH05116023
Kind Code:
A
Abstract:
PURPOSE: To enable the replacement of a saw blade before it is broken.
CONSTITUTION: A sawing machine in which a work is cut by moving a saw blade housing 11 equipped with a saw blade 21 capable of being traveled and driven towards the work is provided with a crack-detecting device 27 by which the occurrence of crack in the body of the saw blade 21 is detected while the saw blade 21 is traveled driven.
Inventors:
TOKIWA TORU
Application Number:
JP28481391A
Publication Date:
May 14, 1993
Filing Date:
October 30, 1991
Export Citation:
Assignee:
AMADA CO LTD
International Classes:
B23D55/00; B23Q17/09; (IPC1-7): B23D55/00; B23Q17/09
Attorney, Agent or Firm:
Hidekazu Miyoshi (4 outside)