The application of VR and 3D printing technology in the development and inheritance of intangible cultural heritage

Under the background of the new era, the inheritance status of Wuhu iron painting is faced with the challenge of brain loss and stumbling industrialization. As one of the first batches of national intangible cultural heritages, this traditional art form has a long history and unique skills, but it faces the dilemma of inheritance and development under the impact of modern society. This paper explores the use of modern science and technology to innovate the intangible cultural heritage of Wuhu iron painting and give it a new connotation of The Times, aiming to promote the creative transformation and innovative development of Wuhu iron painting.