Coated grooving or parting insert and method of making same

Details Coated grooving or parting insert and method of making same Coated grooving or parting insert and method of making same

2008-01-22

2008-01-22

Turner, Archene (Department: 1775)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C051S307000, C051S309000, C428S325000, C428S336000, C428S467000, C428S472000, C428S697000, C428S698000, C428S699000

Reissue Patent

active

11449012

ABSTRACT:
The present invention relates to a coated cutting tool (e.g.—cemented carbide insert) useful for grooving or parting of steel or stainless steel components such as tubes and bars. The insert is characterised by a WC-Co-based cemented carbide substrate having a highly W-alloyed Co-binder phase and a hard and wear resistant coating including a multilayered structure of sublayers of the composition (TixAl1-x)N with a periodic and repeated variation of the Ti/Al ratio.

REFERENCES:
patent: 5705263 (1998-01-01), Lenander et al.
patent: 5776588 (1998-07-01), Moriguchi et al.
patent: 5882777 (1999-03-01), Kukino et al.
patent: 5945207 (1999-08-01), Kutscher et al.
patent: 6015614 (2000-01-01), Ruppi
patent: 6062776 (2000-05-01), Sandman et al.
patent: 6250855 (2001-06-01), Persson et al.
patent: 0 701 982 (1996-03-01), None
patent: 1 038 989 (2000-09-01), None
patent: 07-097679 (1995-04-01), None
patent: WO 97/20083 (1997-06-01), None
patent: WO 09/534006 (2000-03-01), None
Derwent Abstract No. 1999-52090, Week 199944, Abstract of Japan, Aug. 17, 1999.

Affiliated with

Also associated with

Rating

Coated grooving or parting insert and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coated grooving or parting insert and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coated grooving or parting insert and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3930851