在深入研究智能制造的内涵及关键技术的基础上，提出了我国从数字制造到智能制造的三大发展模式，以及实现从数字制造到智能制造发展的具体技术途径。针对典型行业的生产特点，提出了从数字制造到智能制造发展的技术路线图，为推动我国制造业从数字制造到智能制造的发展提供技术途径的指引。

Based on a thorough study of the implications and key techniques of intelligent manufacturing, this paper proposes three development models and specific technical approaches to assist in China's transition from digital manufacturing to intelligent manufacturing. Starting from the production characteristics of a typical industry, it puts forward a corresponding technical roadmap for the development of intelligent manufacturing. This roadmap provides guidance for technical approaches that can promote the development of China's manufacturing industry from digital manufacturing to intelligent manufacturing.