Chip breaker for polycrystalline cbn and diamond compacts

Details Chip breaker for polycrystalline cbn and diamond compacts Chip breaker for polycrystalline cbn and diamond compacts

B - Operations, Transporting

24

D

57/15

B24D 18/00 (2006.01) B23B 27/22 (2006.01) B23H 9/00 (2006.01) B23K 26/40 (2006.01) B23P 15/30 (2006.01)

Patent

CA 2023388

60SD 367 CHIP BREAKER FOR POLYCRYSTALLINE CBN AND DIAMOND COMPACTS ABSTRACT OF THE DISCLOSURE The present invention is directed to the formation of a chip breaker in a polycrystalline diamond or cubic boron nitride compact. An oversized compact blank having a surface and edges that establish it as oversized is provided. A chip breaker pattern is formed on the compact blank surface. Preferred means for forming the chip breaker pattern include use of a laser, a plunge EDM apparatus, or by ultrasonic abrading. Thereafter, the edges of the patterned oversized compact blank are finished to reduce the size of the blank. When plunge EDM apparatus fitted with a patterned plunger is used, the compact blank must be electrically conductive.

Affiliated with

Also associated with

Rating

Chip breaker for polycrystalline cbn and diamond compacts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chip breaker for polycrystalline cbn and diamond compacts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip breaker for polycrystalline cbn and diamond compacts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2027055