How to do a large size 3d printing on Dowell big size 3d printer
Several practical situations for printing large models
1：Longer printing time:
This is an unavoidable fact. Usually it takes a lot of time to do 3d printing large model. Is there any way to speed up printing and doesn't increase risk?
This answer is definitely yes. You can contact Dowell3D team to learn more about large industrial printers that are extruded out of large flows. The extrusion speed is fast, which can greatly shorten the printing time.
2:More printing materials:
Printing large models requires more materials. When you are not prepared enough materials, (for example, in the middle of the night, the materials are exhausted, but the nozzle is still running), and the result will be unsatisfactory.
In order to avoid such problems, Dowell3D independently develops the function of automatic material detection. It will automatically stop running when the materials are exhausted until you replace the new materials and start printing from the position stop position.
3: High shrinking material curl up
During the printing process, the model of the model is a very obvious problem, mainly due to the lack of consistent temperature control in the molding room of the entire printing platform.
In the process of constructing, as the height of the model increases, the new materials at the top will become more and more away from the heating platform, which will generate temperature differences.
This temperature gradient causes each part of the model to heat and cool at different speeds to make it warp.
In this case, Dowell3D develops a constant temperature shell with a temperature controller, which can keep the temperature of the molding room constant at 60-70 ° C, so as to solve the model of the model and help you have a perfect model.
Next article we will share more printing skills on large size industrial 3d printer.
The latest printouts to share with you, you can see more of our work on Youtube.
