Apr.11, 2012
We posted earlier that Adrian Bowyer's progress with multicolored printing. Myles Corbett took his idea and adapted on his Mendal.
In the beginning, though it was designed that the two color filaments are being driven synchronously but Myles made the grip screws of one extruder lose, so white was being driven intermittently and a gradient is formed.
And now Myles has another progress with the mixer nozzle. It has a small DC motor turning a stirrer in the brass hot end to churn the melt up, and a silicone O ring is used to seal it because Silicone can easily handle 250 C. The result is amazing, the red and blue filament in the photo below were mixed and print the part in purple, and without adding stripes.
photo credit: Myles Corbett
It is theoretically possible to print full-color 3D objects on a RepRap. Actually just in few days RepRapPro Mendel with multi-colour expansion capability will be in the market.
Posted in 3D Printing Technology
Maybe you also like:
- A nice video on the "3D printing today and tomorrow" made by Chris Barnett
- Fly 3D printers to Mars and print out spacecraft
- Build a heated build chamber for Rapman 3D printer
- 3D printing robot creates Endless Chairs from melted fridges (Video)
- Time Magazine calls Makerbot CEO a game changer (video)
- ABN AMRO sees big future in 3D printing
- A second generation 3D concrete printing is under development
- Using 3D Printing to create small business
- 3D Systems CEO discusses 3D printing technology on CNBC
- Adrian Bowyer's new progress in multi-color 3D printing
- Founder of Reprap & GroAction discusses the future of 3D printing
- 3D printing goes the same way as digital image printing
- Dutch designer 3D prints Endless Chairs from melted fridges