At present, the application of 3d printers in the education industry is mainly divided into the following three categories:

One is to sell or give away 3d printing equipment to the campus for free;

Secondly, develop corresponding software for teaching and training;

Third, develop 3d printing courses and provide training and other services.

Moreover, within the scope of basic teaching, general, physical, structural, mathematical, and even literary concepts can be made into visible objects in 3d, and liberal arts students can understand liberal arts and artistic products from different perspectives with the help of mathematical models.

The application mode of 3d printer in education industry is still immature. The development of 3D printing technology and educational application promote each other and complement each other. On the one hand, when 3D enters the campus, students can feel a more intuitive and reasonable way of cognitive learning, which can not only increase their interest in learning, but also improve the teaching effect. On the other hand, students can participate in the formulation of printing scheme and improve their hands-on ability.

The design and production of 3d printing art course is an important supplement to traditional art education. 3d art has become the artistic peak of the new era. A large number of employees use computers to design artworks, and then use 3d printing technology to make complex artworks, which traditional technology can't do. In primary school art education, it is a pioneering, pioneering and innovative choice for students to have access to 3d art. The introduction of 3d printing enables students to design 3d ornaments, ornaments, functional parts and other products by themselves. Compared with art appreciation and art painting education, paperless teaching can stimulate students' interest and creativity.

There are many graphic displays in the regular series of mathematics, physics and chemistry, which are usually displayed by teachers on the blackboard or by PPT. Some complicated ones can only be seen in textbooks. If they are equipped with a 3d printer, it will be very simple. What model can be printed directly, so that students can have an intuitive impression and understand it more easily. It can also enliven the classroom atmosphere and guide students to listen carefully. The application of 3d printing in university education and teaching is relatively rare. At present, the application of 3d printers in the education industry mostly appears in primary and secondary schools and experiential teaching. The erector hopes that more 3d printing will be applied to study and education in the future.