Method of separation of pieces from super hard material by parti

Details Method of separation of pieces from super hard material by parti Method of separation of pieces from super hard material by parti

1993-05-11

1995-02-07

Albritton, C. L.

Electric heating

Metal heating

By arc

B23K 2600

Patent

active

053877764

ABSTRACT:
This invention relates to a method of separating at least one piece from a super hard material plate having top and bottom surfaces, comprising providing a laser capable of cutting said super hard material plate; making a cut with said laser through the top surface of said plate, said cut defining the shape of the piece to be separated and being to a depth which is less than the overall thickness of said plate; and separating said piece from said plate by applying an effective amount of pressure to said plate along the line of said cut to separate the uncut portion of said plate adjacent said cut.

REFERENCES:
patent: 3612814 (1971-10-01), Houldcroft
patent: 3629545 (1967-12-01), Lumley et al.
patent: 4169976 (1979-10-01), Cirri
patent: 4191938 (1980-03-01), Gow, 3rd et al.
patent: 4224101 (1980-09-01), Tijburg et al.
patent: 4248369 (1981-02-01), Clausen
patent: 4336439 (1982-05-01), Sasnett et al.
patent: 4401876 (1983-08-01), Cooper
patent: 4467168 (1984-08-01), Morgan et al.
patent: 4467172 (1984-08-01), Ehrenwald et al.
patent: 4625093 (1986-11-01), Chryssolouris
patent: 4682003 (1987-07-01), Minakawa et al.
patent: 4970368 (1990-11-01), Yamazaki et al.
patent: 5012067 (1991-04-01), Sato et al.
patent: 5132505 (1992-07-01), Zonneveld et al.
patent: 5138130 (1992-08-01), Islam et al.
patent: 5138131 (1992-08-01), Nishikawa et al.
patent: 5149938 (1992-09-01), Winston et al.
patent: 5168143 (1992-12-01), Kobsa et al.

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