| 摘要 |
The invention is a stereolithography machine for the production of three-dimensional objects through superimposition of a plurality of layers with predefined thickness of a liquid substance suited to solidify when subjected to a selective stimulation, comprising a tank suited to contain said liquid substance, emission means suited to generate said selective stimulation and to convey it towards said tank, a modelling plate comprising a work surface facing the bottom of said tank and suited to support said object. The modelling plate comprises at least one groove made in said work surface along a development trajectory and extending to the perimeter edge of said work surface so as to have at least one open end at the level of the lateral surface of said plate. |
