教學目標：This course teaches the current digital forming methods. Digital forming includes virtual models and physical forming. Digital forming uses 3D scanning and reverse technology as its content, and physical forming uses 3D printing as its core content. Teach students how to use 3D printing to realize product production and related applications. Digital forming can be called an intelligent manufacturing system. Its input is a 3D computer model. There are two major sources for generating computer models: one is CAD software, and the other is 3D scanning. Using CAD software to construct computer models is generally called forward engineering; 3D scanning is a reverse engineering practice. This course intends to use reverse engineering methods to teach students to use 3D scanning equipment to create computer models, and further use 3D printing equipment to shape them.