System and method for printing of three-dimensional objects
A system and a method for printing of three-dimensional objects are provided. The system may include at least two replaceable printing trays and the method may include printing using a printing head a first three dimensional object on a first replaceable printing tray in a printing area; automatically moving the first tray from the printing area; automatically placing a second replaceable printing tray in the printing area; and immediately resuming printing a second three dimensional object on the second tray.
1. A three dimensional printing system comprising:
a first replaceable printing tray to support a first three-dimensional object being formed;
a second replaceable printing tray to support a second three-dimensional object being formed;
a printing head to deposit material in layers onto the first replaceable printing tray when the first replaceable printing tray is positioned in a printing area to form the first three-dimensional object and to deposit material in layers onto the second replaceable printing tray when the second replaceable printing tray is positioned in the printing area to form the second three-dimensional object; and
a controller to control after completion of printing the first three-dimensional object, automatic replacement of the first replaceable tray supporting the first three-dimensional object with the second replaceable tray and to instruct the printing head to start printing of the second three-dimensional object on the second replaceable tray.
2. The three-dimensional printing system of claim 1 , wherein said first replaceable printing tray bearing the first three-dimensional object is moved from the printing area to another area or chamber situated within the three-dimensional printing system.
3. The three-dimensional printing system of claim 2 , wherein said area or chamber is an insulated chamber to insulate the first three-dimensional object when the second three-dimensional object is being printed.
4. The three-dimensional printing system of claim 3 , wherein said insulated chamber includes a removable structure.
5. The three-dimensional printing system of claim 3 , wherein said insulated chamber includes a temperature control unit.