Polishing method for inner surface of tubular brittle...

Details Polishing method for inner surface of tubular brittle... Polishing method for inner surface of tubular brittle...

2007-07-03

2007-07-03

Rose, Robert A. (Department: 3723)

Abrading

Abrading process

Hollow work

C451S041000, C451S057000

Reexamination Certificate

active

10545512

ABSTRACT:
An object of the present invention is to provide a polishing method for producing, in a relatively short period of time, a tubular brittle material having an inner surface of high surface precision with a maximum roughness Rmaxof 0.1 μm or smaller and a center line average roughness Raof 0.01 μm or smaller, and to provide a tubular brittle material with high precision using said polishing method. The polishing method according to the invention is characterized by that the inner surface of the tubular material being pre-cut into a tubular shape using a honing machine is further polished with a sheet material having diamond abrasives attached thereon. Also claimed is a tubular brittle material obtained by said polishing method.

REFERENCES:
patent: 5305556 (1994-04-01), Kopp et al.
patent: 5643069 (1997-07-01), Christiansen et al.
patent: 5785729 (1998-07-01), Yokokawa et al.
patent: 5837334 (1998-11-01), Yokokawa et al.
patent: 2002/0137447 (2002-09-01), Tiede
patent: 1000908 (2000-05-01), None
patent: 2000-119034 (2000-04-01), None

Affiliated with

Also associated with

Rating

Polishing method for inner surface of tubular brittle... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polishing method for inner surface of tubular brittle..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polishing method for inner surface of tubular brittle... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3733938