3D打印机工作原理中文：3D打印是添加剂制造技术的一种形式，在添加剂制造技术中三维对象是通过连续的物理层创建出来的。3D打印机相对于其他的添加剂制造技术而言，具有速度快，价格便宜，高易用性等优点。3D打印机就是可以“打印”出真实3D物体的一种设备，功能上与激光成型技术一样，采用分层加工、迭加成形，即通过逐层增加材料来生成3D实体，与传统的去除材料加工技术完全不同。称之为“打印机”是参照了其技术原理，因为分层加工的过程与喷墨打印十分相似。

3D打印机工作原理英文：

3D printing is a form of additive manufacturing technologies, in additive manufacturing technology of 3D object is created by the continuous physical layer.

3D printer compared with other additive manufacturing technology has the advantages of fast speed, low price, high usability, etc. A 3D printer is that you can print out a kind of equipment in real 3D objects, function and laser molding technology, using hierarchical processing, superposition forming, that is, through increased material layer by layer to generate a 3D entity, with conventional removal of materials processing technology is completely different. The reference to the technical principle of "printer", because the process of layered processing with ink-jet printing is very similar.