Bi-level cutting insert

Details Bi-level cutting insert Bi-level cutting insert

1983-12-12

1985-12-31

Vlachos, Leonidas

Cutters, for shaping

Comprising cutting edge bonded to tool shank

407114, 51307, 51309, 76101R, 76DIG12, B23B 2714

Patent

active

045618100

ABSTRACT:
A cutting insert is provided with a core having upper and lower surfaces and a recess in the upper surface. Crystal portions containing a dispersion of super-hard crystals are disposed at predetermined locations on the periphery of the upper surface of the core outside of the recess, and a layer of metal is bonded to the upper surface of the core inside the recess. The layer of metal extends upwardly beyond the upper surface. The layer of metal is provided to produce highly parallel upper and lower surfaces of the cutting insert in order to facilitate the mounting of the insert into a cutting body. The layer of metal further functions to absorb shock during a cutting operation.

REFERENCES:
patent: 2365965 (1944-12-01), Littmann
patent: 3369283 (1968-02-01), Colding
patent: 3487514 (1970-01-01), O'Brien
patent: 3868750 (1975-03-01), Ellis et al.

Affiliated with

Also associated with

Rating

Bi-level cutting insert does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bi-level cutting insert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bi-level cutting insert will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1022314