FIELD: mechanical and instrumentation engineering; applicable in manufacture of products complicated in shape from powder materials. SUBSTANCE: method includes layer-by-layer application of powder to base, layer selective sintering under the action of concentrated energy flux of powder part adjacent to product surface in accordance with system cutting the product in direction parallel to forming layers, and subsequent volume sintering in furnace of obtained blank in form of shell with powder contained in shell hollow. EFFECT: higher efficiency.
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Authors
Dates
1997-08-10—Published
1992-12-14—Filed