During the COVID-19, 3D printed mask frame has caught much attention from the public and professionals from different lines and fields. Since 3D printers have envolved so much and manufacturers have successed bringing dow the prices, it’s really good time for everyone to consider having one 3D printers. So what’s a 3D printer? How does it work?
It is important that the first layer adheres tightly to the heating plate when printing. Only in this way can the following other layers be printed on this basis. Let’s check several common situations to explain how to deal with them respectively. The heating plate itself is not flat or placed horizontally: When first layer of filament cannot stick well to the heating plate,...