Some software for designing 3d

Some problems that are easily overlooked in 3d printing

3D printing technology originated in 1986 when Charles Hull, an American scientist, developed the first commercial large FDM 3d printer. Since then, 3D printers have been used in various industries

In recent years, with the development of technology, the forms of manufacturing have become more abundant, the most representative is the traditional machine tool and new technology for large format 3D printing. So far both technologies have found their niche, so what was the difference between them?