Gift Box 04-D90 For 3d printing

It is a gear structure box design plan. There are several gears and racks. When you rotate the side gear with a “key” and handle, the four blades opens or close gradually. The center hole is diameter 90mm. The whole unit can be mounted on other parts with the 4-M3 bolts. Parts are designed for …

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retractable bracelet d70

Retractable bracelet d70-step

It is a retractable bracelet designed for 3d printing. Resin is the preferred material when printing. To assemble parts together, you may need to sand some parts or add some glue on parts,depending on the 3d prints quality. It is gear type. When you drive the “clock”, it can extend or retract. The inner hole …

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egg shape gear set

Ellipse gear set

Egg shape gear set. Parts are designed for 3d printing. Suggesting using resin material when printing. Size is 60X35mm. You need to prepare some M3X10 (or M3X8) screws by yourself.,refer to the section image in the attachment. STEP files are included in the attachment. Video:

iris diaphragm 3D Printable D20mm


STEP and 3DPDF are included in the attachment. Mechanical Iris structure designed for 3d print. There are 5 leaves. When you rotate the “Drive Part”or the middle plate,the center hole can open or close gradually. The center hole is diameter 20mm, the outer size is diameter 56mm and thickness is 8.2mm. To assemble the parts …

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23 mechanical gears STEP&DXF

What you get will be digital files, it is not a physical product. 1. In the package: Total 13 external spur gears(pinions): m1z9, m1z12, m1z15, m1z18, m1z21, m1z24, m1z27, m1z30, m1z33, m1z36, m1z39, m1z42, m1z45; Total 10 internal and external spur gears: m1z33z44, m1z42z50, m1z54z64, m1z63z73, m1z72z82, m1z75z85, m1z81z92, m1z84z95, m1z90z101, m1z93z104 2. Explanation m1z9 …

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