초록

Method and device for producing three-dimensional objects in layers, comprising treating pulverulent, in particular, polymer, substrates or polymerizable monomers by means of microwave radiation.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for producing three-dimensional objects in layers, comprising:(a) providing three-dimensional information on the geometry of the three-dimensional object to be produced;(b) converting said information into a layer model with a layer thickness which depends on t

[ What is claimed is:] [1.]1. A method for producing three-dimensional objects in layers, comprising:(a) providing three-dimensional information on the geometry of the three-dimensional object to be produced;(b) converting said information into a layer model with a layer thickness which depends on the desired precision of the object to be produced;(c) applying a pulverulent substrate onto a surface in a desired uniform thickness;(d) irradiating said pulverulent substrate with microwave radiation generating a first layer of said three-dimensional object; and(e) applying subsequent layers of pulverulent substrate in a desired uniform thickness onto said first layer; and(d) irradiating said layers of pulverulent substrate after each application such that said layers are firmly connected to each other.