Innovative Development of Egg Carving Cultural and Creative Products Using 3D Printing Technology Based on Internet of Things

Table 1

Characteristics of different egg carving works.

Different works	Characteristics
Hollowed out works	When electric tools are used to drill holes, cutting modeling is adopted, not only for round holes of various sizes but also for hollowing modeling of various geometric shapes, so the manufacturing method is relatively difficult [13].
Relief works	It is carried out on emu eggs and ostrich eggs with thick shells, or in a relatively thin goose eggshell, very shallow relief is performed. It is relatively easy to implement [14].
The combination of hollowed out and relief works	The work is characterized by “delicacy, fine and smooth, elegance, and purity,” showing a certain 3D sense and more artistic appeal [15].
Yin (Yang) works	According to the weight of the knife, different colors are expressed, which makes the 3D sense of the work strong. The performance content includes print, decorative painting, paper cutting, traditional Chinese painting, and sketch style. This work does not dye any pigment, and the relationship between light and shade depends entirely on the color of the eggshell itself [16].