3D printers generally give people the impression that they are bulky, but recently someone has challenged the limit and developed an ultra-mini 3D printer. This 3D printer is as long as a match and narrower than an SD card. It is believed to be the smallest 3D printer in the world.
YouTuber My N Mi showcased the 3D printer on his YouTube channel. This 3D printer is powered and accessed by the micro USB on the back, and is mainly made of wood and plastic. It has a motor to move the build plate, and a hidden LED light to emit Light engraved resin material.
The printer measures 18 mm long, 31 mm wide, and 41 mm high, and weighs just 17 grams. Just looking at the numbers may not make much sense, My N Mi specifically compares 3D printers with matches and SD cards.
▲The width is narrower than that of an SD card (Source: YouTube)
Don’t miss this small 3D printer. My N Mi claims that this 3D printer can print objects up to 11 × 11 × 17 mm, with an accuracy of 0.135 mm and a layer resolution of 0.005 to 0.3 mm. Although small, it has all five internal organs.”
▲Because this 3D printer is so small, My N Mi had to use a syringe to drop the resin into the material tank (Source: YouTube)
My n Mi used this 3D printer to print a small robot in the film, and following printing, My N Mi held the small robot up to the light for display.
▲ The small robot printed by this 3D printer has many details, and the lines on the eyes and body of the robot are even more clearly visible. (Image source: YouTube)
Unfortunately, so far My N Mi has not disclosed how to manufacture this 3D printer.
source:YouTube
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