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PROCESS FOR PRODUCING MECHANICAL PARTS, IN PARTICULAR PROTOTYPES, BY DECOMPOSITION INTO STRATES, ELEMENTARY STRATES OBTAINED ACCORDING TO THE PROCESS AND MECHANICAL PARTS THUS OBTAINED
PROCESS FOR PRODUCING MECHANICAL PARTS, IN PARTICULAR PROTOTYPES, BY DECOMPOSITION INTO STRATES, ELEMENTARY STRATES OBTAINED ACCORDING TO THE PROCESS AND MECHANICAL PARTS THUS OBTAINED
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机译:通过分解成等级,根据过程获得的基本等级和获得的机械零件来制造特定零件的机械零件的过程
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摘要
A method for making mechanical parts and objects, in particular, prototype parts and objects, from a specific computer-assisted design includes the successive steps of making the parts in elementary layers or strata, reconstructing an assembly of the layers, and assembling the layers. The layers are derived from a previous decomposition of the part along specific planes and in one or several step(s). The unit layers determined by the decomposition of the part include a central portion ( 8 ), which effectively corresponds to a layer having the shape and thickness desired for the finished part, an outer portion ( 11 ) of substantially the same thickness, surrounding at least portions of the central portion, and frangible bridges ( 10 ) linking the central portion ( 8 ) and the outer portion ( 11 ) together.
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