Title:
SAW BLADE BITING PREVENTION DEVICE
Document Type and Number:
Japanese Patent JPH0615526
Kind Code:
A
Abstract:
PURPOSE: To provide a saw blade biting prevention device capable of preventing acceleration of a biting phenomenon by way of certainly continuing cutting work at the time when a saw blade biting state by a raw material is detected or when there is a fear of saw blade biting by the raw material.
CONSTITUTION: At the time when a biting state of a saw blade 9 by a raw material W is detected when the raw material W is cut by the saw blade 9 or when the saw blade 9 reaches a previously set position where there is a fear of biting of the saw blade 9 by the raw material W, a saw blade drive device 21 is controlled so as to reduce drive speed of the saw blade 9 specifically.
Inventors:
SATO MASAHIRO
Application Number:
JP17635892A
Publication Date:
January 25, 1994
Filing Date:
July 03, 1992
Export Citation:
Assignee:
AMADA CO LTD
International Classes:
B23D55/06; (IPC1-7): B23D55/06
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)