Cutting tool coated with diamond

Details Cutting tool coated with diamond Cutting tool coated with diamond

2007-02-20

2007-02-20

Ross, Dana (Department: 3722)

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

C407S118000, C407S119000

Reexamination Certificate

active

10242141

ABSTRACT:
A cutting tool coated with diamond in which diamond is coated as a film on a substrate having a step 15 to 500 μm in height in the vicinity of a cutting edge on the rake surface and/or the flank surface. Only the diamond film in the vicinity of the cutting edge can be polished first, without polishing the film of the diamond formed centrally of the rake surface and/or the flank surface. This enables the maximum effect (sharpening of the cutting edge and prevention of welding formation at cutting edge) to be realized with the necessary minimum polishing (with a decreased polishing removal), without setting special conditions and which is suited as a finishing tool.

REFERENCES:
patent: 3369283 (1968-02-01), Colding
patent: 3557266 (1971-01-01), Chiba et al.
patent: 4504284 (1985-03-01), Ohno
patent: 4842937 (1989-06-01), Meyer et al.
patent: 4884476 (1989-12-01), Okuzumi et al.
patent: 4946319 (1990-08-01), Lyon et al.
patent: 5139372 (1992-08-01), Tanabe et al.
patent: 5477754 (1995-12-01), Herbon
patent: 5551959 (1996-09-01), Martin et al.
patent: 5667344 (1997-09-01), Simpson et al.
patent: 5725932 (1998-03-01), Iio et al.
patent: 5853268 (1998-12-01), Simpson
patent: 5858480 (1999-01-01), Iio et al.
patent: 6010283 (2000-01-01), Henrich et al.
patent: 6096377 (2000-08-01), Karner et al.
patent: 6106585 (2000-08-01), Packer et al.
patent: 0 627498 (1994-07-01), None
patent: 0 864668 (1998-09-01), None
patent: 2 668 968 (1992-05-01), None
patent: 62-41800 (1987-02-01), None
patent: 63-57160 (1988-03-01), None
patent: 63-144940 (1988-06-01), None
patent: 3-67602 (1991-03-01), None
patent: 3-190605 (1991-08-01), None
patent: 4-201102 (1992-07-01), None
patent: 4-331800 (1992-11-01), None
patent: 7-60509 (1995-03-01), None
patent: 7060509 (1995-03-01), None
patent: 7-90321 (1995-04-01), None
patent: 7-112641 (1995-12-01), None
patent: 10-310494 (1998-11-01), None
Processing of CVD Diamond Films by YAG Laser 56, 12 (1990) 2255-2260 Shinichi Tezuka and Masanori Yosikawa.

Affiliated with

Also associated with

Rating

Cutting tool coated with diamond does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting tool coated with diamond, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting tool coated with diamond will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3870684