Title:
MAGNETIC POLISHING METHOD
Document Type and Number:
Japanese Patent JPH0453668
Kind Code:
A
Abstract:
PURPOSE: To perform excellent polishing with an extremely simple operation even on the body to be polished in a complicated shape and having a micropart by performing the random motion of a ferromagnetic needle and nonmagnetic needle at a high speed.
CONSTITUTION: A ferromagnetic needle and nonmagnetic needle are mixed in the container where the body to be polished is put. Then, a high speed rotating magnetic field is acted, a ferromagnetic needle and nonmagnetic needle are subjected to random motion at a high speed and the body to be polished is magnetically polished.
Inventors:
MORITA NOBORU
Application Number:
JP15999290A
Publication Date:
February 21, 1992
Filing Date:
June 20, 1990
Export Citation:
Assignee:
YOSHIDA KIYASUTO KOUGIYOU KK
International Classes:
B24B31/112; (IPC1-7): B24B31/112
Domestic Patent References:
| JPS57501832A | 1982-10-14 |
Attorney, Agent or Firm:
Fukuda Takemichi (1 person outside)
Next Patent: JPH0453669