FREE CURVED SURFACE PRECISION MACHINING TOOL

Title:

FREE CURVED SURFACE PRECISION MACHINING TOOL

Document Type and Number:

WIPO Patent Application WO/2005/028159

Kind Code:

A1

Abstract:

A free curved surface precision-machining tool for precision-machining a subject surface to be machined with the lower end in contact therewith by rotation around the axis. This drum-shaped tool having a rotary shaft orthogonal to the axis and rotationally driven around the rotary shaft. The drum-shaped tool has a convex machining surface in the form of an arcuate rotary body obtained by rotating an arc of a radius with the center at the intersection (O) between the axis and the rotary shaft around the rotary shaft. The convex machining surface contacts the subject surface to be machined to precision-machine the latter, while the convex machining surface is rotated around the orthogonal axis so as to disperse the machining position of the convex machining surface.

More Like This:

JP2014084965	BORING DEVICE
JPH02100811	SURFACE MACHINING
WO/2003/067086	PISTON FOR VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR AND METHOD FOR MANUFACTURING THE SAME

Inventors:

OHMORI HITOSHI (JP)
YAMAKI HIDENORI (JP)
MATSUZAWA TAKASHI (JP)

Application Number:

PCT/JP2004/013512

Publication Date:

March 31, 2005

Filing Date:

September 16, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

RIKEN (JP)
JAPAN SCIENCE & TECH AGENCY (JP)
IKEGAMI MOLD ENGINEERING CO LT (JP)
OHMORI HITOSHI (JP)
YAMAKI HIDENORI (JP)
MATSUZAWA TAKASHI (JP)

International Classes:

B23C3/16; B23C5/10; B24B1/00; B24B41/04; B24D7/10; B24D7/18; (IPC1-7): B24D18/00; B23C5/10

Foreign References:

JPH10156729A	1998-06-16
JPH0966445A	1997-03-11
JP2001315034A	2001-11-13
JP2000317815A	2000-11-21

Other References: