Creating 3D objects from laser-cut 2D parts involves designing flat components that can be assembled to form a three-dimensional structure. Here are some common techniques and considerations:
Use tabs and slots, finger joints, or other interlocking features to join parts securely without glue or fasteners (press-fit assembly).
Design flat layers that can be stacked and adhered or interlocked to build up the 3D shape.
Utilize cuts or patterns (living hinges) to allow flat pieces to bend and curve into 3D forms.
Reference:
Snapmaker Luban Wiki