First of all, fdm3d printer is a desktop printer, while LCD 3D printer is an industry application printer. There are great differences in forming principle. Fdm3d printing is melt forming, and LCD 3D printing is light curing forming. Therefore, LCD 3D printer is much better than FDM in the accuracy of printed products. LCD light curing 3D printing is not affected by complexity, printing speed is fast, and jewelry design can greatly improve innovation, Jewelry is more concerned about details, so LCD light curing 3D printer is more suitable for jewelry.


In the process of making LCD light curing 3D printing, after the machine prints out the jewelry wax mold, the workers wash the wax, build trees, cast, polish and polish, and finally form the finished product. The plate is made manually, which needs to go through complex processes such as sawing, filing, polishing and polishing. At present, for ordinary rings and pendants, it takes a day for craftsmen to make a wax plate, while complex square cards take longer. 3D printing technology effectively solves the problems of complex processing technology and long manufacturing cycle of traditional jewelry molds. In the process of 3D printing, the complex forming process can be completed without manual operation, which not only improves the manufacturing efficiency of jewelry model, but also shortens the process cycle.


Before a new jewelry is introduced to the market, most of them first test the market response through small batch production, and then decide whether to produce in large batch. When traditional manual production is in small batch production, the process is more cumbersome. In sharp contrast, 3D printers can easily print 50 or 100 wax molds.