| 摘要 |
<p>The present invention relates to a nozzle for a three-dimensional printer. The three-dimensional printer is instrument capable of producing a three-dimensional product like a real object by stacking up raw materials including metal, rubber, plastic, etc. in layers according to a design drawing. There is no waste of the raw materials since designers can manufacture various parts virtually to produce the product by stacking up the raw materials in the usage of the three-dimensional printer. In addition, the procedure of manufacturing is simple so that manufacturing costs can reduce.</p> |
