Metal working – Method of mechanical manufacture – Obtaining plural composite product pieces from preassembled...
Patent
1980-06-06
1982-09-14
Combs, Ervin M.
Metal working
Method of mechanical manufacture
Obtaining plural composite product pieces from preassembled...
29424, B23P 1700
Patent
active
043487955
ABSTRACT:
A method of manufacturing cooling blocks for semiconductor lasers, in which the rounding-off radius of the line of intersection between two surfaces of the cooling blocks must have a very small value. In the method, two bodies to be formed into cooling blocks are each provided with a flat surface and these bodies are secured together with their flat surfaces by means of a curable adhesive. One side of the bodies connected together is subjected, transverse to the two surfaces connected together, to a machining treatment so as to obtain a further flat surface, in which machining treatment deformation and burring of the bodies near the line of intersection to be formed is avoided due to the presence of the cured adhesive, and a line of intersection having a rounding-off radius of only a few microns is formed.
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patent: 3613228 (1971-10-01), Cook et al.
patent: 3685110 (1972-08-01), Randolph
patent: 4268946 (1981-05-01), Eisenberg
Deunhouwer Anthony H.
Kock Hendrikus G.
Biren Steven R.
Briody Thomas A.
Combs Ervin M.
Mayer Robert T.
U.S. Philips Corporation
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