1 809 mechanical design and theory: this major focuses on theoretical research and engineering practice in the field of mechanical design. Students will learn the basic theoretical knowledge of mechanical design, including mechanical engineering principles, mechanical design methods and technologies, and mechanical manufacturing processes. After graduation, students can engage in mechanical product design, mechanical manufacturing process optimization, mechanical system analysis and optimization and other related work.

2.9 14 mechanical design and manufacturing and its automation: this major focuses on the comprehensive application and automation technology in the field of mechanical design and manufacturing. Students will learn mechanical design, manufacturing technology, automatic control technology and other related knowledge. After graduation, students can engage in the design and manufacture of mechanical products, the design and management of automatic production lines, and the maintenance and optimization of mechanical engineering systems.