Title:
MULTICUT TOOL FOR BORING
Document Type and Number:
Japanese Patent JPS5845805
Kind Code:
A
Abstract:
PURPOSE: To secure stable dimensional accuracy and surface roughness, by studding carbide abrasive grains in a single layer at the rear of stationary cutters on each convex, while making up an abrasive cutter part with grains uniformed in height.
CONSTITUTION: A workpiece inner diameter part W1 roughly finished by a stationary cutting tool 7 is mirror-finished by an abrasive cutter part 9 composed of studded carbide abrasive grains 8. Even if boring size errors occurs in the workpiece inner diameter part W1 due to wear in the stationary cutting tool 7, these errors are entirely eliminated by the abrasive cutter part 9 whereby the workpiece inner diameter part W1 is bored to meet the desired size with close tolerances and mirror-finished.
Inventors:
TSUKAMOTO RIYUUICHI
NAGAKURA TOORU
OKUNISHI HIROSHI
NAGAKURA TOORU
OKUNISHI HIROSHI
Application Number:
JP14596881A
Publication Date:
March 17, 1983
Filing Date:
September 14, 1981
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B23B29/03; B24D5/00; B24D7/18; (IPC1-7): B23B29/03; B24D17/00
Attorney, Agent or Firm:
Yoichiro Shimoda