Frequently-used 3D printing technologies include FDM, SLA and SLS. Among them, the FDM type 3D printer has the highest cost performance and better printing strength, and is especially suitable for DIY users.
We made this high-speed FDM 3D printer using a sturdy aluminum profile frame to achieve a printing speed of up to 200mm/s. The metal bracket, high-power 42 stepper motors, high-current driver chip DRV8825 contributed a lot.
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