문화상품 분야에서 Direct Ink Writing 및 Binder Jetting 세라믹 3D 프린팅 출력물의 비교 연구

Abstract

Background In the field of cultural products, ceramic products account for a large portion. With the development of 3D printing technology, ceramic products in the field of cultural products are also increasingly integrated with various 3D printing technologies. 3D printing technology can directly connect digital models and ceramic products, providing great convenience in product design and the development of cultural products that value diversity. Methods DIW (Direct Ink Writing) technology and BJ (Binder Jetting) technology are two 3D printing technologies that are possible by directly using ceramic materials. In this study, the two technologies are compared in various aspects such as surface texture, maximum inclination angle comparison, shrinkage and plasticity through previous research and actual experiments, and the scope of application according to the characteristics of the two technologies is analyzed. Result Experimental results show that DIW technology has some disadvantages in terms of maximum inclination angle and surface texture, so it is more suitable for simple-shaped products. On the other hand, BJ technology has the advantages of higher printing accuracy, greater freedom of shaping, and flatter surface effect, and has a clear advantage especially in terms of shrinkage rate. Conclusion A comparative study of the output using these two technologies reveals the pros and cons of each more clearly, helping designers more easily choose the technology that suits their needs. By expressing the characteristics of the two technologies more directly, designers can seamlessly combine digital technology and ceramic 3D printing technology to lay the foundation for promoting the development of ceramic products in the field of cultural products.