| 摘要 |
A three-dimensional rapid prototyping printing engraving machine, comprising an engraving module and an extrusion sprayer module, wherein a general route of a model level is rapidly paved through the extrusion sprayer module, and then the paved general route is exquisitely edge-milled by an engraving cutter of the engraving module to obtain a high-speed and high-precision model. |
