Title:
METHOD FOR QUANTITATIVELY EVALUATING SHARPNESS OF GRINDING WHEEL, AND SHARPNESS CONTROL METHOD THEREOF
Document Type and Number:
Japanese Patent JP2003136402
Kind Code:
A
Abstract:
To objectively and specifically evaluate the sharpness of a grinding wheel without measuring the surface roughness of a ground work.
The surface temperature of the work 2 is measured before and after grinding the work, and the sharpness of the grinding wheel 1 is evaluated by the temperature difference before and after the grinding obtained from the result of measurement.
Inventors:
MIYAZAKI KENICHI
HARASHIMA HIROSHI
HARASHIMA HIROSHI
Application Number:
JP2001334329A
Publication Date:
May 14, 2003
Filing Date:
October 31, 2001
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B23Q17/09; B24B5/37; B24B49/18; B24B53/00; (IPC1-7): B24B53/00; B23Q17/09; B24B5/37; B24B49/18
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)
Previous Patent: METHOD AND DEVICE FOR MEASURING DEFORMATION OF BAR
Next Patent: GRINDING PAD DRESSING DEVICE, AND GRINDING DEVICE HAVING THE DEVICE
Next Patent: GRINDING PAD DRESSING DEVICE, AND GRINDING DEVICE HAVING THE DEVICE