This book gathers selected papers from 2023 International Conference on Mechanical Design (2023 ICMD), held in Chengdu, China. The main objectives are to bring the community of researchers in the fields of mechanical design together, to exchange and discuss the most recent investigations, challenging problems and new trends, and to encourage the wider implementation of the advanced design technologies and tools in the world, particularly throughout China. The theme of 2023 ICMD is "Innovative Design Drives High-Quality Development", and the event devotes to providing an excellent forum for the scholars all around the world to share their innovative ideas, cutting-edge research results.