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3D Printers

A pursuit for speed and functionality.

RoboMaster Team Meta

A four-year grand tour.

eGPU V1

June 11, 2022

I made this eGPU case after I switched to XPS13 in 2019. And wait until 2022 to post it. = = The design was based on AD_LINK R43SG PCIE extension PCB and AMD R9 nano. The power supply is a 200W dell power adaptor. The concept is to make the whole case as small as possible. This project is available at GrabCAD link.

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HVP V2

NOVEMBER 20, 2020

This is the second generation of the hyper-velocity printer. Comparing with the last generation, the most significant changes are the 3-Z and tool-changer design. The printer is powered by a duet 2 wifi. And there's also a raspberry pi for webcam monitoring and an arduino serving as the tool-changer stepper motor driver.

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HVP V1

OCTOBER 10, 2020

This is the first generation of the hyper-velocity printer. A lot of time was spent designing, manufacturing, and tuning the printer. Most of the parts were manufactured using the MPCNC. The printer was aimed to achieve a considerably high printing speed. However, the printer was eventually disassembled for the second generation because of the design flaw on the Z axis.

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